$35 5HY 4-BIT SINGLE CHIP MICROCOMPUTERS GMS300 SERIES USER`S MANUAL • GMS30004 • GMS30012 • GMS30112 • GMS30120 • GMS30140 • GMS30000 EVA INTRODUCTION We hereby introduce the manual for CMOS 4-bit microcomputer GMS300 Series. This manual is prepared for the users who should understand fully the functions and features of GMS300 Series so that you can utilize this product to its fullest capacity. A detailed explanations of the specifications and applications regarding the hardware is hereby provided. The contents of this user`s manual are subject to change for the reasons of later improvement of the features. The information, diagrams, and other data in this user`s manual are correct and reliable; however, Hyundai Electronics Industrial Co., Ltd. is in no way responsible for any violations of patents or other rights of the third party generated by the use of this manual GMS300 SERIES Revision History: 1997. APR. Previous Release: 1994.NOV., 1994.JUN., 1994.JAN., 1995.JAN, 1995.AUG., 1996.APR., 1996.JUL. Page Subject(Change since last revision) Appendix Modification(Magic IIa Removal) Table of Contents Table of Contents Chapter 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Outline of Characteristics ..................... Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Pin Assignment and Dimension . . . . . . . . . . . . . . . . . . . . Electrical Characteristics of GMS300 Series . . . . . . . . . . I/O circuit types and options . . . . . . . . . . . . . . . . . . . . . . . Masked options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . STOP Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1-1 1-1 1-2 1-3 1-8 1-10 1-13 1-13 Chapter 2 Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Block Description . . . . . . . . . . . . . . . . . . . . . . . . . . .. . .. . . Program Memory (ROM). . . . . . . . . . . . . . . . . . . . . . . . . ROM Address Register . . . . . . . . . . . . . . . . . . . . . . . . . Data Memory (RAM) . . . . . . . . . . . . . . . . . . . . . . . . . . . X-Register (X) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Y-Register (Y) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Accumulator (Acc) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Arithmetic and Logic Unit (ALU) . . . . . . . . . . . . . . . . . . . I/O circuit . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . State Counter (SC) . . . . . . . . . . . .. . . . . . . . . . . . . . . . . Clock Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Carrier Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Initial Reset Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . Watch Dog Timer (WDT) . . . . . . . . . . . . . . . . . . . . . . . . 2-1 2-1 2-1 2-2 2-3 2-3 2-4 2-4 2-4 2-4 2-5 2-6 2-6 2-7 2-7 Chapter 3 Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1 Instruction format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Instruction Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Details of Instruction System . . . . . . . . . . . . . . . . . . . . 3-1 3-2 3-5 Detailed Description . . . . . . . . . . . . . . . . . . . . . . . 3-6 Table of Contents Chapter 4 Evaluation Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Product Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Optional Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Caution of Operation . . . . . . . . . . . . . . . . . . . . . .. . . . . 4-1 4-1 4-2 4-3 4-6 Chapter 5 Software ...................................... Configuration of Assembler . . . . . . . . . . . . . . . . . . . . . . Booting up Assembler . . . . . . . . . . . . . . . . . . . . . . . . . Configuration of Simulator . . . . . . . . . . . . . . . . . . . . . . . Booting up Simulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . Simulator commands . . . . . . . . . . . . . . . . . . . . . . . . . . . Description of commands . . . . . . . . . . . . . . . . . . . . . . . . File types used in the simulator . . . . . . . . . . . . . . . . . . . Error message and troubleshooting . . . . . . . . . . . . . . . . 5-1 5-1 5-1 5-2 5-2 5-15 5-18 5-48 5-49 Appendix é Magic. . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Magic- Ia . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . êb.. .. .. .. ....... .. .. .. .. .. .. .. .. ....... .. .. .. .. .. .. .. .. ....... .. .. .. . ê Magic-ëa .. . . . . . . . . . . . . . . . . . .. . . . . . . . . . . Magic-ëb . . . . . . . . . . . . . . .. . .. . . . . . . . . . . . .. Magic-ëc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1 B-1 Magic- C-1 Magic- D-1 E-1 F-1 G-1 INTRODUCTION 1 ARCHITECTURE 2 INSTRUCTION 3 EVALUATION BOARD 4 SOFTWARE 5 APPENDIX 6 Chapter 1. Introduction CHAPTER 1. Introduction OUTLINE OF CHARACTERISTICS The GMS300 series is a family of 4-bit, single chip CMOS microcomputer. Since it can form a system by one chip, it contributes to cost reduction and higher efficiency in system. Characteristics 6 6 6 6 6 6 6 6 6 6 6 6 6 Program memory : 512 bytes for GMS30004/012 1024 bytes for GMS30112/120/140 Data memory : 32 4 bits 43 types of instruction set 3 levels of subroutine nesting 1 bit output port for a large current (REMOUT signal) Operating frequency : 300KHz to 1MHz Instruction cycle : 12.5usec @480KHz CMOS process (Single 3.0V power supply) Stop mode (Through internal instruction) Released stop mode by key input (Masked option) Built in capacitor for ceramic oscillation circuit (Masked option) Built in a watch dog timer (WDT) Low operating voltage : (2.0~4.0V) Ø Series GMS30004 GMS30012 GMS30112 GMS30120 GMS30140 512 à 1024 à à Ø4 à à à à I/O ports - 4 à à à Input ports 4 à à à à Program memory Data memory Output ports Package 32 6 6 6 8 10 D0 ~ D5 D0 ~ D5 D0 ~ D5 D0 ~ D7 D0 ~ D9 16DIP/SOP 20DIP/SOP à 24DIP/SOP à Table 1-1 GMS300 series members 1- 1 Chapter 1. Introduction Block Diagram The GMS300 series is composed as shown below. These blocks are detailed in CHAPTER2. RESET VDD GND 1 24 2 Reset ROM 64word 16page 8bit 10 Ø Program counter Ø 8 Watchdog timer Stack 10 4 4 8 4 08; Instruction Decoder 4 ALU MUX 4 4 Control Signal 2 RAM 16word x 2page x 4bit X-Reg 16 RAM Word Selector Y-Reg ST 4 ACC 4 OSC 23 22 4 D-Latch Pluse Generator 4 OSC1 OSC2 10 R-Latch 7 8 9 K0 ~ K3 4 10 10 4 3 4 5 6 11 12 R0 ~ R3 13 14 15 16 D0 ~ D9 Fig 1-1 Block Diagram (for GMS30140) 1- 2 17 18 19 20 21 REMOUT Chapter 1. Introduction Pin Assignment and terminals Pin Assignment RESET 1 16 VDD K0 1 20 R3 GND 2 15 OSC1 K1 2 19 R2 K0 3 14 OSC2 K2 3 18 R1 K1 4 13 REMOUT K3 4 17 R0 K2 5 12 D5 D0 5 16 GND K3 6 11 D4 D1 6 15 RESET D0 7 10 D3 D2 7 14 VDD D1 8 9 D3 8 13 OSC1 D4 9 12 OSC2 D5 10 11 REMOUT D2 Fig 1-2 GMS30004 Pin Assignment RESET 1 Fig 1-3 GMS30012/112 Pin Assignment 24 VDD RESET 1 24 VDD GND 2 23 OSC1 GND 2 23 OSC1 R0 3 22 OSC2 R0 3 22 OSC2 R1 4 21 REMOUT R1 4 21 REMOUT R2 5 20 D7 R2 5 20 D7 R3 6 19 D6 R3 6 19 D6 K0 7 18 D5 K0 7 18 D5 K1 8 17 D4 K1 8 17 D4 K2 9 16 D3 K2 9 16 D3 K3 10 15 D2 K3 10 15 D2 D0 11 14 D1 D0 11 14 D1 NC 12 13 NC D8 12 13 D9 Fig 1-5 GMS30140 Pin Assignment Fig 1-4 GMS30120 Pin Assignment 1- 3 Chapter 1. Introduction 14 13 1 2 3 4 12 11 10 9 5 6 7 8 0.300BSC 0$; 0.785MAX 0.745MIN 0.280MAX 0.240MIN 0,1 15 0,1 16 0.065MAX 0.050MIN 0,1 0$; 0$; Pin Dimension â à 0.100BSC 0.014MAX 0.022MAX 0.015MIN 0.008MIN â à 0~15Ë 0.040MAX Outline (Unit:Inch) 0.020MIN 15 14 13 12 11 10 1 2 3 4 5 6 7 9 8 0.244MAX 0.230MIN 0.157MAX 0.150MIN 0.392MAX 0.386MIN a Ë 0,1 0$; 0.050BSC 0.0200MAX 0.0138MIN Outline (Unit : Inch) Fig 1-7 16SOP Pin Dimension (150Mil) 1- 4 0.035MAX 0.016MIN â âà âà Base Plane Seating Plane 0,1 16 0$; 0$; 0,1 Fig 1-6 16PDIP Pin Dimension à Chapter 1. Introduction 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 0.3TYP 0.270MAX 0.250MIN 0$; 0,1 0,1 0$; 0.984MAX 0.968MIN 0.1TYP 0.065MAX 0.022MAX 0.055MIN 0.015MIN â à 0.012MAX 0.008MIN â à 0~15Ë Outline (Unit : Inch) 20 19 1 8 17 1 2 3 4 16 15 14 13 12 11 5 6 7 8 9 10 0.419MAX 0.398MIN 0.299MAX 0.292MIN 0.5118MAX 0.4961MIN âà 0$; 0,1 0$; 0,1 Fig 1-8 20PDIP Pin Dimension 0.020MAX 0.014MIN 0.125MAX 0.0091MIN 0.05TYP Outline (Unit : Inch) Fig 1-9 20SOP Pin Dimension 1- 5 â à 0.042MAX 0.016MIN Chapter 1. Introduction 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 0.3TYP 0.270MAX 0.250MIN 0.1TYP 0.065MAX 0.022MAX 0.055MIN 0.015MIN 0,1 0$; 0,1 0$; 1.255MAX 1.245MIN â à â à 0.012MAX 0.008MIN 0~15Ë Outline (Unit : Inch) 0$; 0,1 Fig 1-10 24PDIP Pin Dimension 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 0.419MAX 0.396MIN 0.299MAX 0.292MIN 0.618MAX 0.595MIN âà 0.05TYP 0.020MAX 0.018MAX 0.004MIN 0.125MAX 0.0091MIN 0.014MIN Outline (Unit : Inch) Fig 1-11 24SOP Pin Dimension 1- 6 â à 0.042MAX 0.016MIN Chapter 1. Introduction Pin Description Pin Name Input/Output VDD GND Function Connected to 2.0~4.0V power supply Ground Connected to 0V power supply. Reset input I Reset signal input which is a low active. OSC1 Oscillator input I OSC2 Oscillator output O I/O pins of internal clock oscillating circuit. Built in feedback resistor. Connect a ceramic resonator to these pins. RESET REMOUT O Remocon signal output port which has high current driving capability. 4bit programmable I/O port. R0 ~ R3 R-Port I/O K0 ~ K3 K-Port I 4bit input port with built in pull-up resistor. D-Port O 10bit output port which can be set or reset pin by pin independently. The output structure is N-channel open drain. D0 ~ D9 1- 7 Chapter 1. Introduction Electrical Characteristics for GMS300 series Î Absolute maximum ratings (Ta = 25 ) Parameter Symbol Max. rating Unit Supply Voltage VDD -0.3 ~ 5.0 V Power dissipation PD 700* mW Tstg -55 ~ 125 Î VIN -0.3 ~ VDD+0.3 V VOUT -0.3 ~ VDD+0.3 V Storage temperature range Input voltage Output voltage * Thermal derating above 25 Î : 6mW per degree Î rise in temperature. Recommended operation condition Parameter Symbol Rating Unit Supply Voltage VDD 2.2 ~ 4.0 V Operating temperature Topr -20 ~ +70 Î * In case of using 455KHz resonator. 1- 8 Chapter 1. Introduction Î Electrical characteristics (Ta=25 , VDD=3V) Limits Parameter Symbol Unit Min. Typ. Max. Condition Input H current IIH - - 1 uA VI=VDD RESET input L current IIL2 -3 -7.5 -16 uA VI=GND K, R input L current IIL1 -9 -25 -50 uA K, R input H voltage VIH1 2.1 - - V - K, R input L voltage VIL1 - - 0.9 V - RESET input H voltage VIH2 2.25 - - V - RESET input L voltage VIL2 - - 0.75 V - D. R output L voltage VOL2 - 0.15 0.4 V IOL=1mA REMOUT output L voltage VOL1 - 0.15 0.4 V IOL=100uA REMOUT output H voltage VOH1 2.1 2.5 - V IOH=-8mA OSC2 output L voltage VOL3 - 0.4 0.9 V IOL=70uA OSC2 output H voltage VOH3 2.1 2.5 - V IOH=70uA IOL - - 1 uA V0=VDD, Output off Current on STOP mode ISTOP - - 1 uA At STOP mode Operating supply current 1 IDD1 - 0.3 1.0 mA fOSC = 455KHz Operating supply current 2 IDD2 - 0.2 5 - mA fOSC = 1MHz Operating frequency fOSC 0.3 - 1 MHz - VI=GND, Output off, D, R output leakage current 1- 9 Pull-up resistor provided. Chapter 1. Introduction I/O circuit types and options GMS300 series I/O port types Pin I/O Function VDD - Connected to 2.0~4.0V power supply. GND - Connected to 0V power supply. RESET Input Used to input a manual reset. When the pin goes ÌLÌ, the D-output ports and REMOUT-output port are initialized to ÌLÌ, and ROM address is set to address 0 on page 0. K0~K3 Input 4-bit input port. Released STOP mode built in pull-up resistor by each pin as masked option. (It is released by ÌLÌ input at STOP) D0~D9 Output Each can be set and reset independently. The output is in the form of N-channel-open-drain. R0~R3 I/O REMOUT Output OSC1 Input OSC2 Output 4-bit I/O port. (Input mode is set only when each of them output ÌHÌ.) In outputting, each can be set and reset independently(or at once.) The output is in the form of N-channel-open-drain. Pull-up resistor and STOP release mode can be respectively selected as masked option for each bit. (It is released by ÌLÌ input at STOP.) High current output port. The output is in the form of C-MOS. The state of large current on is ÌHÌ. Oscillator input. Input to the oscillator circuit and connection point for ceramic resonator. Internal capacitors available as masked option. A feedback resistor is connected between this pin and OSC2 Connect a ceramic resonator between this pin and OSC1. 1 - 10 Chapter 1. Introduction I/O circuit types and options RESET R0~R3 I/O I/O circuit I â à â â I/O K0~K3 I D0~D9 O REMOUT O Note â à â à Hysteresis Input Type Built in pull-upresistor About 400 Ï Open drain output ÌHÌ output at reset (Option) Built in MOS Tr for pull-up About 120 Ï à Pin â à à â à 1 - 11 Built in MOS Tr for pull-up About 120 Ï Open drain output ÌLÌ output at reset CMOS output ÌLÌ output at reset High current source output Chapter 1. Introduction Pin I/O I/O circuit Note Built in feedback-Resister About 1 Ð OSCSTB OSC2 OSC1 O â à â à OSC1 I C1 á á Rd OSC2 Built in dumping-Resister Rd : About 6 Ï C2 Rf (Option) Built in resonance Capacitor C1/C2 = 100pF n% or C1/C2 = 10 ~ 100pF ² : Masked option *. Recommendable circuit OSC1 OSC2 C1 C2 Frequency (KHz) Resonator Maker Part Name Load Capacitor Operating Voltage 320 Murata CSB320D C1=C2=220pF 2.0 ~ 4.0V Murata CSB455E35 C1=C2=Open 2.0 ~ 4.0V KBR-455BKTL70 C1=C2=Open 2.0 ~ 4.0V Kyocera 455 480 Chequers ZTB-455ET4C C1=C2=Open 2.0 ~ 4.0V TDK FCR455K3 C1=C2=Open 2.0 ~ 4.0V Murata CSB480E35 C1=C2=Open 2.0 ~ 4.0V 1 - 12 Chapter 1. Introduction Masked options The GMS300 series offer the following optional features. These options are masked. 1. Watch dog timer reset by REMOUT output signal. 2. Input terminals having STOP release mode : K0~K3, R0~R3. 3. I/O terminals having pull-up resistor : R0~R3 4. Ceramic oscillation circuit contained (or not contained). 5. Output form at stop mode D0~D7 : ÌLÌ or keep before stop mode STOP Function Stop mode can be achieved by STOP instructions. In stop mode : 1. Oscillator is stopped, the operating current is low. 2. Watch dog timer is reset, D8~D9 output and REMOUT output are ÌLÌ. 3. Part other than WDT, D8~D9 output and REMOUT output have a value before come into stop mode. ÌBut, the state of D0~D7 output in stop mode is able to choose as masked option. ÌLÌ output or same level before come into stop mode. The function to release stop mode is able to choose each bit of K or R input. Stop mode is released when one of K or R input is going to ÌLÌ. 1. State of D0~D7 output and REMOUT output is return to state of before stop mode is achieved. 2. After 1024 8 enable clocks for stable oscillating. First instruction start to operate. 3. In return to normal operation, WDT is counted from zero again. Ø But, at executing stop instruction, if one of K or R input is chosen to ÌLÌ, stop instruction is same to NOP instruction. 1 - 13 INTRODUCTION 1 ARCHITECTURE 2 INSTRUCTION 3 EVALUATION BOARD 4 SOFTWARE 5 APPENDIX 6 Chapter 2. Architecture CHAPTER 2. Architecture BLOCK DESCRIPTION Characteristics Ø The GMS300 series can incorporate maximum 1024 words (64 words 16 pages 8bits) for program memory. Program counter PC (A0~A5) and page address register (A6~A9) are used to address the whole area of program memory having an instruction (8bits) to be next executed. The program memory consists of 64 words on each page, and thus each page can hold up to 64 steps of instructions. The program memory is composed as shown below. Ø Program capacity (pages) 01 8 2 3 4 5 6 7 Page 0 Page 1 Page 2 Page 15 63 0 1 2 15 A0~A5 A6~A9 Program counter (PC) Page address register (PA) 6 4 (Level Ì1Ì) Stack register (Level Ì2Ì) (SR) (PRS) (Level Ì3Ì) Fig 2-1 Configuration of Program Memory 2- 1 Page buffer (PB) Chapter 2. Architecture ROM Address Register The following registers are used to address the ROM. • Page address register (PA) : Holds ROM`s page number (0~Fh) to be addressed. • Page buffer register (PB) : Value of PB is loaded by an LPBI command when newly addressing a page. Then it is shifted into the PA when rightly executing a branch instruction (BR) and a subroutine call (CAL). • Program counter (PC) : Available for addressing word on each page. • Stack register (SR) : Stores returned-word address in the subroutine call mode. (1) Page address register and page buffer register : Address one of pages #0 to #15 in the ROM by the 4-bit binary counter. Unlike the program counter, the page address register is usually unchanged so that the program will repeat on the same page unless a page changing command is issued. To change the page address, take two steps such as (1) writing in the page buffer what page to jump to (execution of LPBI) and (2) execution of BR or CAL, because and instruction code is of eight bits so that page and word cannot be specified at the same time. In case a return instruction (RTN) is executed within the subroutine that has been called in the other page, the page address will be changed at the same time. (2) Program counter : This 6-bit binary counter increments for each fetch to address a word in the currently addressed page having an instruction to be next executed. For easier programming, at turning on the power, the program counter is reset to the zero location. The PA is also set to Ì0Ì. Then the program counter specifies the next ROM address in random sequence. When BR, CAL or RTN instructions are decoded, the switches on each step are turned off not to update the address. Then, for BR or CAL, address data are taken in from the instruction operands (a0 to a5), or for RTN, and address is fetched from stack register No. 1. (3) Stack register : This stack register provides two stages each for the program counter (6 bits) and the page address register (4bits) so that subroutine nesting can be mode on two levels. 2- 2 Chapter 2. Architecture Data memory (RAM) Ø Ø Up to 32 nibbles (16 words 2pages 4bits) is incorporated for storing data. The whole data memory area is indirectly specified by a data pointer (X,Y). Page number is specified by zero bit of X register, and words in the page by 4 bits in Y-register. Data memory is composed in 16 nibbles/page. Figure 2.2 shows the configuration. D0 D9 R0 R3 REMOUT Output port Data memory page (0~1) 0 1 2 3 Page 0 Page 1 15 4 A0~A3 0 1 Y-register (Y) X-register (X) 4 2 Fig 2-2 Composition of Data Memory X-register (X) X-register is consist of 2bit, X0 is a data pointer of page in the RAM, X1 is only used for selecting of D8~D9 with value of Y-register X1=0 X1=1 Y=0 D0 D8 Y=1 D1 D9 Table 2-1 Mapping table between X and Y register 2- 3 Chapter 2. Architecture Y-register (Y) Y-register has 4 bits. It operates as a data pointer or a general-purpose register. Y-register specifies and address (a0~a3) in a page of data memory, as well as it is used to specify an output port. Further it is used to specify a mode of carrier signal outputted from the REMOUT port. It can also be treated as a generalpurpose register on a program. Accumulator (ACC) The 4-bit register for holding data and calculation results. Arithmetic and Logic Unit (ALU) In this unit, 4bits of adder/comparator are connected in parallel as it`s main components and they are combined with status latch and status logic (flag.) (1) Operation circuit (ALU) : The adder/comparator serves fundamentally for full addition and data comparison. It executes subtraction by making a complement by processing an inversed output of ACC (ACC+1) (2) Status logic : This is to bring an ST, or flag to control the flow of a program. It occurs when a specified instruction is executed in two cases such as overflow in operation and two inputs unequal. I/O circuit Ports K0~K3 are 4-bit input ports were pulled up by MOS Tr resistor internally. Ports D0~D9 are output ports, each of which can be independently set and reset. The output is in the form of Nch-open-drain circuit. The input is in the form of a MOS transistor input (MOS Tr resistor pull-up. Masked option). Further, the REMOUT port is a large current driven output port. This port is designed for source current to drive a high current device. 2- 4 Chapter 2. Architecture State Counter (SC) A fundamental machine cycle timing chart is shown below. Every instruction is one byte length. Its execution time is the same. Execution of one instruction takes 6 clocks for fetch cycle and 6 clocks for execute cycle (12 clocks in total). Virtually these two cycles proceed simultaneously, and thus it is apparently completed in 6 clocks (one machine cycle). Exceptionally BR, CAL and RTN instructions is normal execution time since they change an addressing sequencially. Therefore, the next instruction is prefetched so that its execution is completed within the fetch cycle. T1 T2 T3 T4 T5 T6 T1 T2 T3 T4 T5 T6 Fetch cycle N Execute cycle N Execute cycle N-1 Fetch cycle N-1 Machine Cycle Machine Cycle é Phase ê Phase ë Phase Fig. 2-3 Fundamental timing chart 2- 5 Chapter 2. Architecture Clock Generator The GMS300 series has an internal clock oscillator. The oscillator circuit is designed to operate with an external ceramic resonator. Internal capacitors are available as a masked option. Oscillator circuit is able to organize by connecting ceramic resonator to outside. (In order to built in capacitor for oscillation as masked option.) * It is necessary to connect capacitor to outside in order to change ceramic resonator, You must examine refer to a manufacturer`s 22 OSC2 23 OSC1 Pulse generator The following frequency and duty ratio are selected for carrier signal outputted from the REMOUT port depending on a PMR (Pulse Mode Register) value set in a program. T T1 PMR REMOUT signal 0 T=1/fPUL = 12/fOSC, T1/T = 1/2 1 T=1/fPUL = 12/fOSC, T1/T = 1/3 2 T=1/fPUL = 8/fOSC, T1/T = 1/2 3 T=1/fPUL = 8/fOSC, T1/T = 1/4 4 T=1/fPUL = 11/fOSC, T1/T = 4/11 5 No Pulse (same to D0~D9) * Default value is Ì0Ì Table 2-2 PMR selection table 2- 6 Chapter 2. Architecture Initial Reset Circuit RESET pin must be down to ÌLÌ more than 4 machine cycle by outside capacitor or other for power on reset. The mean of 1 machine cycle is below. 1 machine cycle is 6/fOSC, however, operating voltage must be in recommended operating conditions, and clock oscillating stability. * It is required to adjust C value depending on rising time of power supply. (Example shows the case of rising time shorter than 10ms.) 1 RESET 0.1uF Watch Dog Timer (WDT) Watch dog timer is organized binary counter of 14 steps. The selected of fOSC/6 cycle come in the first step of WDT. If this counter was overflowed, come out reset signal automatically, internal circuit is initialized. The overflow time is 6 213/fOSC (108.026ms at fOSC = 455KHz). Normally, the binary counter must be reset before the overflow by using reset instruction (WDTR) or / and REMOUT port (Y-reg=8, SO instruction execution) at masked option. Ø * It is constantly reset in STOP mode. When STOP is released, counting is restarted. (Refer to 1-13 STOP function>) fOSC/6 Binary counter (14 steps) RESET (edge-trigger) Reset by instruction REMOUT output Mask Option 2- 7 CPU reset INTRODUCTION 1 ARCHITECTURE 2 INSTRUCTION 3 EVALUATION BOARD 4 SOFTWARE 5 APPENDIX 6 Chapter 3. Instruction CHAPTER 3. Instruction INSTRUCTION FORMAT All of the 43 instruction in GMS300 series is format in two fields of OP code and operand which consist of eight bits. The following formats are available with different types of operands. é Format All eight bits are for OP code without operand. ê Format Two bits are for operand and six bits for OP code. Two bits of operand are used for specifying bits of RAM and X-register (bit 1 and bit 7 are fixed at Ì0Ì) ë Format Four bits are for operand and the others are OP code. Four bits of operand are used for specifying a constant loaded in RAM or Yregister, a comparison value of compare command, or page addressing in ROM. Format ì Six bits are for operand and the others are OP code. Six bits of operand are used for word addressing in the ROM. 3- 1 Chapter 3. Instruction INSTRUCTION TABLE The GMS300 series provides the following 43 basic instructions. Category Mnemonic Function ST*1 LAY A à Y S LYA Y à A S 3 LAZ A à 0 S 4 LMA M(X,Y) à A S 5 LMAIY M(X,Y) à A, Y à Y+1 S LYM Y à M(X,Y) S 7 LAM A à M(X,Y) S 8 XMA A ä M(X,Y) S 9 LYI i Y à i S M(X,Y) à i, Y à Y+1 S X à n S SEM n M(n) à 1 S REM n M(n) à 0 S TM n TEST M(n) = 1 E BR a if ST = 1 then Branch S if ST = 1 then Subroutine call S Return from Subroutine S PB à i S 1 2 6 10 Register to Register RAM to Register Immediate 11 LXI n 12 13 14 RAM Bit Manipulatio n 15 16 17 LMIIY i ROM Address CAL a RTN 18 LPBI i 19 AM A à A + M(X,Y) C 20 SM A à M(X,Y) - A B 21 IM A à M(X,Y) + 1 C DM A à M(X,Y) - 1 B 22 Arithmetic 23 IA A à A+1 S 24 IY Y à Y+1 C 25 DA A à A-1 B 3- 2 Chapter 3. Instruction Category Mnemonic Function ST*1 Y à Y-1 B EORM A à A + M (X,Y) S 28 NEGA A à A+1 Z 29 ALEM TEST A õ M(X,Y) E 30 ALEI i TEST A õ i E 31 MNEZ TEST M(X,Y) ó 0 N YNEA TEST Y ó A N 33 YNEI i TEST Y ó i N 34 KNEZ TEST K ó 0 N 35 RNEZ TEST R ó 0 N 36 LAK A à K S LAR A à R S SO Output(Y) à 1*2 S 39 RO Output(Y) à 0*2 S 40 WDTR Watch Dog Timer Reset S STOP Stop operation S 26 27 32 37 38 DY Arithmetic Comparison Input / Output 41 Control 42 LPY PMR à Y S 43 NOP No operation S Note) i = 0~f, n = 0~3, a = 6bit PC Address *1 Column ST indicates conditions for changing status. Symbols have the following meanings S : On executing an instruction, status is unconditionally set. C : Status is only set when carry or borrow has occurred in operation. B : Status is only set when borrow has not occurred in operation. E : Status is only set when equality is found in comparison. N : Status is only set when equality is not found in comparison. Z : Status is only set when the result is zero. 3- 3 Chapter 3. Instruction *2 Operation is settled by a value of Y-register. Value of X-reg Value of Y-reg Operation 0 or 1 0~7 0 or 1 8 REMOUT port repeats ÌHÌ and ÌLÌ in pulse frequency. (when PMR = 5, it is fixed at ÌHÌ) SO : REMOUT (PMR) à 1 RO : REMOUT (PMR) à 0 0 or 1 9 SO : D0 ~ D9 à 1 (High-Z) R0 : D0 ~ D9 à 0 0 or 1 A~D SO : R(Y-Ah) à 1, RO : R(Y-Ah) à 0 0 or 1 E SO : R0 ~ R3 à 1, RO : R0~R3 à 0 0 or 1 F SO : D0 ~ D9 à 1 (High-Z) R0~R3 à 1 R0 : D0 ~ D9 à 0 R0~R3 à 0 2 or 3 0 SO : D(8) à 1, RO : D(8) à 0 2 or 3 1 SO : D(9) à 1, RO : D(9) à 0 SO : D(Y) à 1, RO : D(Y) à 0 3- 4 Chapter 3. Instruction DETAILS OF INSTRUCTION SYSTEM All 43 basic instructions of the GMS300 Series are one by one described in detail below. Description Form Each instruction is headlined with its mnemonic symbol according to the instructions table given earlier. Then, for quick reference, it is described with basic items as shown below. After that, detailed comment follows. • Items : - Naming : - Status : - Format : - Operand : - Function Full spelling of mnemonic symbol Check of status function Categorized into to Omitted for Format é ì é 3- 5 Chapter 3. Instruction Detailed Description (1) LAY Naming : Status : Format : Function : <Comment> Load Accumulator from Y-Register Set I A à Y Data of four bits in the Y-register is unconditionally transferred to the accumulator. Data in the Y-register is left unchanged. (2) LYA Naming : Status : Format : Function : <Comment> Load Y-register from Accumulator Set I Y à A Load Y-register from Accumulator (3) LAZ Naming : Status : Format : Function : <Comment> Clear Accumulator Set I A à 0 Data in the accumulator is unconditionally reset to zero. (4) LMA Naming : Status : Format : Function : <Comment> (5) LMAIY Naming : Status : Format : Function : <Comment> Load Memory from Accumulator Set I M(X,Y) à A Data of four bits from the accumulator is stored in the RAM location addressed by the X-register and Y-register. Such data is left unchanged. Load Memory from Accumulator and Increment Y-Register Set I M(X,Y) à A, Y à Y+1 Data of four bits from the accumulator is stored in the RAM location addressed by the X-register and Y-register. Such data is left unchanged. 3- 6 Chapter 3. Instruction (6) LYM Naming : Status : Format : Function : <Comment> (7) LAM Naming : Status : Format : Function : <Comment> (8) XMA Naming : Status : Format : Function : <Comment> (9) LYI i Naming : Status : Format : Operand : Function : <Purpose> <Comment> Load Y-Register form Memory Set I Y à M(X,Y) Data from the RAM location addressed by the X-register and Y-register is loaded into the Y-register. Data in the memory is left unchanged. Load Accumulator from Memory Set I A à M(X,Y) Data from the RAM location addressed by the X-register and Y-register is loaded into the Y-register. Data in the memory is left unchanged. Exchanged Memory and Accumulator Set I M(X,Y) ä A Data from the memory addressed by X-register and Y-register is exchanged with data from the accumulator. For example, this instruction is useful to fetch a memory word into the accumulator for operation and store current data from the accumulator into the RAM. The accumulator can be restored by another XMA instruction. Load Y-Register from Immediate Set ë Constant 0 õ i õ 15 Y à i To load a constant in Y-register. It is typically used to specify Y-register in a particular RAM word address, to specify the address of a selected output line, to set Y-register for specifying a carrier signal outputted from OUT port, and to initialize Y-register for loop control. The accumulator can be restored by another XMA instruction. Data of four bits from operand of instruction is transferred to the Y-register. 3- 7 Chapter 3. Instruction (10) LMIIY i Naming : Status : Format : Operand : Function : <Comment> (11) LXI n Naming : Status : Format : Operand : Function : <Comment> (12) SEM n Naming : Status : Format : Operand : Function : <Comment> (13) REM n Naming : Status : Format : Operand : Function : <Comment> Load Memory from Immediate and Increment Y-Register Set ë Constant 0 õ i õ 15 M(X,Y) à i, Y à Y + 1 Data of four bits from operand of instruction is stored into the RAM location addressed by the X-register and Y-register. Then data in the Y-register is incremented by one. Load X-Register from Immediate Set ê X file address 0 õ n õ 3 X à n A constant is loaded in X-register. It is used to set X-register in an index of desired RAM page. Operand of 1 bit of command is loaded in X-register. Set Memory Bit Set ê Bit address 0 õ n õ 3 M(X,Y,n) à 1 Depending on the selection in operand of operand, one of four bits is set as logic 1 in the RAM memory addressed in accordance with the data of the X-register and Y-register. Reset Memory Bit Set ê Bit address 0 õ n õ 3 M(X,Y,n) à 0 Depending on the selection in operand of operand, one of four bits is set as logic 0 in the RAM memory addressed in accordance with the data of the X-register and Y-register. 3- 8 Chapter 3. Instruction (14) TM n Naming : Status : Format : Operand : Function : <Purpose> (15) BR a Naming : Status : Format : Operand : Function : <Purpose> <Comment> Test Memory Bit Comparison results to status ê Bit address 0 õ n õ 3 M(X,Y,n) à 1? ST à 1 when M(X,Y,n)=1, ST à 0 when M(X,Y,n)=0 A test is made to find if the selected memory bit is logic. 1 Status is set depending on the result. Branch on status 1 Conditional depending on the status ì Branch address a (Addr) When ST =1 , PA à PB, PC à a(Addr) When ST = 0, PC à PC + 1, ST à 1 Note : PC indicates the next address in a fixed sequence that is actually pseudo-random count. For some programs, normal sequential program execution can be change. A branch is conditionally implemented depending on the status of results obtained by executing the previous instruction. • Branch instruction is always conditional depending on the status. a. If the status is reset (logic 0), a branch instruction is not rightly executed but the next instruction of the sequence is executed. b. If the status is set (logic 1), a branch instruction is executed as follows. • Branch is available in two types - short and long. The former is for addressing in the current page and the latter for addressing in the other page. Which type of branch to exeute is decided according to the PB register. To execute a long branch, data of the PB register should in advance be modified to a desired page address through the LPBI instruction. 3- 9 Chapter 3. Instruction (16) CAL a Naming : Status : Format : Operand : Function : <Comment> Subroutine Call on status 1 Conditional depending on the status ì Subroutine code address a(Addr) When ST =1 , PC à a(Addr) PA à PB SR1 à PC + 1, PSR1 à PA SR2 à SR1 PSR2 à PSR1 SR3 à SR2 PSR3 à PSR2 When ST = 0 PC à PC + 1 PB à PS ST à 1 Note : PC actually has pseudo-random count against the next instruction. • In a program, control is allowed to be transferred to a mutual subroutine. Since a call instruction preserves the return address, it is possible to call the subroutine from different locations in a program, and the subroutine can return control accurately to the address that is preserved by the use of the call return instruction (RTN). Such calling is always conditional depending on the status. a. If the status is reset, call is not executed. b. If the status is set, call is rightly executed. The subroutine stack (SR) of three levels enables a subroutine to be manipulated on three levels. Besides, a long call (to call another page) can be executed on any level. • For a long call, an LPBI instruction should be executed before the CAL. When LPBI is omitted (and when PA=PB), a short call (calling in the same page) is executed. 3 - 10 Chapter 3. Instruction (17) RTN Naming : Status : Format : Function : <Purpose> <Comment> (18) LPBI i Naming : Status : Format : Operand : Function : <Purpose> <Comment> (19) AM Naming : Status : Format : Function : <Comment> Return from Subroutine Set é PC à SR1 SR1 à SR2 SR2 à SR3 SR3 à SR3 PA, PB à PSR1 PSR1 à PSR2 PSR2 à PSR3 PSR3 à PSR2 à1 ST Control is returned from the called subroutine to the calling program. Control is returned to its home routine by transferring to the PC the data of the return address that has been saved in the stack register (SR1). At the same time, data of the page stack register (PSR1) is transferred to the PA and PB. Load Page Buffer Register from Immediate Set ë ROM page address 0 õ i õ 15 PB à i A new ROM page address is loaded into the page buffer register (PB). This loading is necessary for a long branch or call instruction. The PB register is loaded together with three bits from 4 bit operand. Add Accumulator to Memory and Status 1 on Carry Carry to status é A à M(X,Y)+A, ST à 1(when total>15), ST à 0 (when total õ15) Data in the memory location addressed by the X and Y-register is added to data of the accumulator. Results are stored in the accumulator. Carry data as results is transferred to status. When the total is more than 15, a carry is caused to put Ì1Ì in the status. Data in the memory is not changed. 3 - 11 Chapter 3. Instruction (20) SM Naming : Status : Format : Function : Subtract Accumulator to Memory and Status 1 Not Borrow Carry to status é ST à 1(when A õ M(X,Y)) ST à 0(when A > M(X,Y)) <Comment> Data of the accumulator is, through a 2`s complemental addition, subtracted from the memory word addressed by the Y-register. Results are stored in the accumulator. If data of the accumulator is less than or equal to the memory word, the status is set to indicate that a borrow is not caused. If more than the memory word, a borrow occurs to reset the status to Ì0Ì. (21) IM Naming : Status : Format : Function : A à M(X,Y) - A Increment Memory and Status 1 on Carry Carry to status é ST à 1(when M(X,Y) ö 15) ST à 0(when M(X,Y) < 15) <Comment> Data of the memory addressed by the X and Y-register is fetched. Adding 1 to this word, results are stored in the accumulator. Carry data as results is transferred to the status. When the total is more than 15, the status is set. The memory is left unchanged. (22) DM Naming : Status : Format : Function : <Comment> A à M(X,Y) + 1 Decrement Memory and Status 1 on Not Borrow Carry to status é A à M(X,Y) - 1 ST à 1(when M(X,Y) ö1) ST à 0 (when M(X,Y) = 0) Data of the memory addressed by the X and Y-register is fetched, and one is subtracted from this word (addition of Fh)> Results are stored in the accumulator. Carry data as results is transferred to the status. If the data is more than or equal to one, the status is set to indicate that no borrow is caused. The memory is left unchanged. 3 - 12 Chapter 3. Instruction (23) IA Naming : Status : Format : Function : <Comment> (24) IY Naming : Status : Format : Function : <Comment> (25) DA Naming : Status : Format : Function : <Comment> Increment Accumulator Set é A à A+1 Data of the accumulator is incremented by one. Results are returned to the accumulator. A carry is not allowed to have effect upon the status. Increment Y-Register and Status 1 on Carry Carry to status é Y à Y+1 ST à 1 (when Y = 15) ST à 0 (when Y < 15) Data of the Y-register is incremented by one and results are returned to the Y-register. Carry data as results is transferred to the status. When the total is more than 15, the status is set. Decrement Accumulator and Status 1 on Borrow Carry to status é A à A -1 ST à 1(when A ö1) ST à 0 (when A = 0) Data of the accumulator is decremented by one. As a result (by addition of Fh), if a borrow is caused, the status is reset to Ì0Ì by logic. If the data is more than one, no borrow occurs and thus the status is set to Ì1Ì. 3 - 13 Chapter 3. Instruction (26) DY Naming : Status : Format : Function : <Purpose> <Comment> (27) EORM Naming : Status : Format : Function : <Comment> (28) NEGA Naming : Status : Format : Function : <Purpose> <Comment> Decrement Y-Register and Status 1 on Not Borrow Carry to status é Y à Y -1 ST à 1 (when Y ö 1) ST à 0 (when Y = 0) Data of the Y-register is decremented by one. Data of the Y-register is decremented by one by addition of minus 1 (Fh). Carry data as results is transferred to the status. When the results is equal to 15, the status is set to indicate that no borrow has not occurred. Exclusive or Memory and Accumulator Set é A à M(X,Y) + A Data of the accumulator is, through a Exclusive OR, subtracted from the memory word addressed by X and Yregister. Results are stored into the accumulator. Negate Accumulator and Status 1 on Zero Carry to status é A à A+1 ST à 1(when A = 0) ST à 0 (when A != 0) The 2`s complement of a word in the accumulator is obtained. The 2`s complement in the accumulator is calculated by adding one to the 1`s complement in the accumulator. Results are stored into the accumulator. Carry data is transferred to the status. When data of the accumulator is zero, a carry is caused to set the status to Ì1Ì. 3 - 14 Chapter 3. Instruction (29) ALEM Naming : Status : Format : Function : <Comment> (30) ALEI Naming : Status : Format : Function : Accumulator Less Equal Memory Carry to status é A õ M(X,Y) ST à 1 (when A õ M(X,Y)) ST à 0 (when A > M(X,Y)) Data of the accumulator is, through a complemental addition, subtracted from data in the memory location addressed by the X and Y-register. Carry data obtained is transferred to the status. When the status is Ì1Ì, it indicates that the data of the accumulator is less than or equal to the data of the memory word. Neither of those data is not changed. Accumulator Less Equal Immediate Carry to status ë ST à 1 (when A õ i) ST à 0 (when A > i) <Purpose> Data of the accumulator and the constant are arithmetically compared. <Comment> Data of the accumulator is, through a complemental addition, subtracted from the constant that exists in 4bit operand. Carry data obtained is transferred to the status. The status is set when the accumulator value is less than or equal to the constant. Data of the accumulator is left unchanged. (31) MNEZ Naming : Status : Format : Function : <Purpose> <Comment> A õi Memory Not Equal Zero Comparison results to status é M(X,Y) ó 0 ST à 1(when M(X,Y) ó 0) ST à 0 (when M(X,Y) = 0) A memory word is compared with zero. Data in the memory addressed by the X and Y-register is logically compared with zero. Comparison data is thransferred to the status. Unless it is zero, the status is set. 3 - 15 Chapter 3. Instruction (32) YNEA Naming : Status : Format : Function : <Purpose> <Comment> (33) YNEI Naming : Status : Format : Operand : Function : <Comment> (34) KNEZ Naming : Status : Format : Function : <Purpose> <Comment> (35) RNEZ Naming : Status : Format : Function : <Purpose> <Comment> Y-Register Not Equal Accumulator Comparison results to status é YóA ST à 1 (when Y ó A) ST à 0 (when Y = A) Data of Y-register and accumulator are compared to check if they are not equal. Data of the Y-register and accumulator are logically compared. Results are transferred to the status. Unless they are equal, the status is set. Y-Register Not Equal Immediate Comparison results to status ë Constant 0 õ i õ 15 Yói ST à 1 (when Y ó i) ST à 0 (when Y = i) The constant of the Y-register is logically compared with 4bit operand. Results are transferred to the status. Unless the operand is equal to the constant, the status is set. K Not Equal Zero The status is set only when not equal é When K ó 0, ST à 1 A test is made to check if K is not zero. Data on K are compared with zero. Results are transferred to the status. For input data not equal to zero, the status is set. R Not Equal Zero The status is set only when not equal é When R ó 0, ST à 1 A test is made to check if R is not zero. Data on R are compared with zero. Results are transferred to the status. For input data not equal to zero, the status is set. 3 - 16 Chapter 3. Instruction (36) LAK Naming : Status : Format : Function : <Comment> (37) LAR Naming : Status : Format : Function : <Comment> (38) SO Naming : Status : Format : Function : <Purpose> <Comment> Load Accumulator from K Set é AàK Data on K are transferred to the accumulator Load Accumulator from R Set é AàR Data on R are transferred to the accumulator Set Output Register Latch Set é D(Y) à 1 0õYõ7 REMOUT à 1(PMR=5) Y=8 D0~D9 à 1 (High-Z) Y=9 R(Y) à 1 Ah õ Y õ Dh Rà1 Y = Eh D0~D9, R à 1 Y = Fh A single D output line is set to logic 1, if data of Y-register is between 0 to 7. Carrier frequency come out from REMOUT port, if data of Y-register is 8. All D output line is set to logic 1, if data of Y-register is 9. It is no operation, if data of Y-register between 10 to 15. When Y is between Ah and Dh, one of R output lines is set at logic 1. When Y is Eh, the output of R is set at logic 1. When Y is Fh, the output D0~D9 and R are set at logic 1. Data of Y-register is between 0 to 7, selects appropriate D output. Data of Y-register is 8, selects REMOUT port. Data of Y-register is 9, selects all D port. Data in Y-register, when between Ah and Dh, selects an appropriate R output (R0~R3). Data in Y-register, when it is Eh, selects all of R0~R3. Data in Y-register, when it is Fh, selects all of D0~D9 and R0~R3. 3 - 17 Chapter 3. Instruction (39) RO Naming : Status : Format : Function : <Purpose> <Comment> (40) WDTR Naming : Status : Format : Function : <Purpose> Reset Output Register Latch Set é D(Y) à 0 0õYõ7 REMOUT à 0 Y=8 D0~D9 à 0 Y=9 R(Y) à 0 Ah õ Y õ Dh Rà0 Y = Eh D0~D9, R à 0 Y = Fh A single D output line is set to logic 0, if data of Y-register is between 0 to 9. REMOUT port is set to logic 0, if data of Y-register is 9. All D output line is set to logic 0, if data of Y-register is 9. When Y is between Ah and Dh, one of R output lines is set at logic 0. When Y is Eh, the output of R is set at logic 0 When Y is Fh, the output D0~D9 and R are set at logic 1. Data of Y-register is between 0 to 7, selects appropriate D output. Data of Y-register is 8, selects REMOUT port. Data of Y-register is 9, selects D port. Data in Y-register, when between Ah and Dh, selects an appropriate R output (R0~R3). Data in Y-register, when it is Eh, selects all of R0~R3. Data in Y-register, when it is Fh, selects all of D0~D9 and R0~R3. Watch Dog Timer Reset Set é Reset Watch Dog Timer (WDT) Normally, you should reset this counter before overflowed counter for dc watch dog timer. this instruction controls this reset signal. 3 - 18 Chapter 3. Instruction (41) STOP Naming : Status : Format : Function : <Purpose> (42) LPY Naming : Status : Format : Function : <Comment> (43) NOP Naming : Status : Format : Function : STOP Set é Operate the stop function Stopped oscillator, and little current. (See 1-12 page, STOP function.) Pulse Mode Set Set é PMR à Y Selects a pulse signal outputted from REMOUT port. No Operation Set é No operation 3 - 19 INTRODUCTION 1 ARCHITECTURE 2 INSTRUCTION 3 EVALUATION BOARD 4 SOFTWARE 5 APPENDIX 6 Chapter 4. Evaluation Board CHAPTER 4. Evaluation Board OUTLINE The GMS 30000 EVA is an evaluation board for GMS300 series, 4-bit, 1-chip microcomputer. It is designed to evaluate and confirm the operations of the application system in the nearest possible form of final products while it is under development. The major features are as follows : • The GMS 30000 EVA is used for the evaluation chip. • The board is connected to the application system through an connection cable (DIP24). • EPROM of 2764, 27128, and 27256 are used for the program memory. • The instruction system and I/O specifications are basically the same as those of the GMS300 series. Product Specifications • GMS 30000 EVA board module • Connection cable Ø Dimensions 64 82 (mm) Supply Voltage 2.5 ~ 5.5 (V) Operating temperature 0~50 ( ) DIP 24 cable 4- 1 Î Chapter 4. Evaluation Board Connection Perform emulation with the following connectors. [User] Connection socket The cable for the target system is connected. Pin No. Signal Pin No. Signal 1 Reset 13 D9 2 GND 14 D1 3 R0 15 D2 4 R1 16 D3 5 R2 17 D4 6 R3 18 D5 7 K0 19 D6 8 K1 20 D7 9 K2 21 Remout 10 K3 22 OSC2 11 D0 23 OSC1 12 D8 24 VDD [M1] Monitor pin Operations inside the GMS 30000 EVA can be monitored. Signals that can be monitored are as follows. AC0~AC3, X0, X1, Y0~Y3, REMDATA, CK2, CK5, WDTR, GND [M2] Oscillation monitoring pin The oscillation output signal can be monitored. [T1] D8 output monitoring pin The D8 output signal can be monitored. [T2] D9 output monitoring pin The D9 output signal can be monitored. 4- 2 Chapter 4. Evaluation Board Optional setting The following optional setting in accordance with the application system specifications is required : [S1] Optional mask setting Optional masks available with GMS300 series units can be set by selecting short posts. 1. Setting of K-input and R-Port for STOP release Shorting the KSR0 ~ KSR3 and RSR0 ~ RSR3 with the side of H can set the STOP releasing function by the corresponding KSR0 ~ KSR3 and RSR0 ~ RSR3. If no STOP releasing function is desired, short them with the side of L. Setting pin K0 K1 K2 K3 R0 R1 R2 R3 Short post KSR0 KSR1 KSR2 KSR3 RSR0 RSR1 RSR2 RSR3 Setting of STOP H H H H H H H H No setting of STOP L L L L L L L L 2. Setting of pull-up resistor built-in R-Port pull-up resistor can be built in the R-Port by shorting the corresponding RPU0 ~ RPU3 with the side of H. If installation of built-in pull-up resistor is not desired, short them with the side of L. Setting pin R0 R1 R2 R3 Short post RPU0 RPU1 RPU2 RPU3 Built-in pull-up resistor installation H H H H No built-in pull-up resistor installation L L L L 4- 3 Chapter 4. Evaluation Board 3. Setting of output condition of D0~D7 in STOP Shorting the DSC0~DSC7 with the side of H can set the output condition of corresponding D-output in STOP at ÌLÌ forcibly. To set the condition of usual output (the condition before STOP started is maintained), short them with the side of L. Setting pin D0 D1 D2 D3 D4 D5 D6 D7 Short post DSC0 DSC1 DSC2 DSC3 DSC4 DSC5 DSC6 DSC7 Forced setting at ÌLÌ in STOP release H H H H H H H H Usual output in STOP released L L L L L L L L 4. Setting of watch dog timer release with REMOUT output The watch dog timer can be reset with REMOUT output signals by shorting the WDTM with the side of L. If the WDT resetting with REMOUT output signals is not desired, short it with the side of H. Short post WDTM Reset timer L Do not reset timer H [S2] External STOP setting STOP can be set from the outside by shorting the S2 toward the side of H. Usually, short it toward the side of L. [S3] Power supply connection This selection should be strapped to VDD. 4- 4 Chapter 4. Evaluation Board [S4] EPROM 2764/128, and 27256 can be installed by switching over the S4. For EPROM, however, right-justify ROM chip pin 1 from socket pin 3. Short post S4 2764/128 H 27256 L [S5, S6] Clock input selection Self-induced oscillation with the external clock input and oscillator can be set by switching over the S5 & S6 Short post S5 & S6 External clock input U Internal self-induced oscillation X For internal clock input, install an oscillator on the PCB. Since the oscillation circuit constant varies depending on the oscillator, adjust the constant by referring to the oscillator manufacture`s recommendable values. [S7, S8, JP] Clock input selection MHz and KHz oscillation can be selected by switching over the S7, S8 and JP. Short post S7 & S8 & JP MHz oscillation M KHz oscillation K 4- 5 Chapter 4. Evaluation Board Caution on Operation • It is required to install a 24DIP IC socket in the application system. The connection cable is connected to the socket. • There is a possibility that the ceramic oscillator on the application system cannot oscillate properly due to the influence of connection cable wiring capacitor or other reasons. In such a case, install the oscillator on the evaluation board. • Since the GMS 30000 EVA is designed to evaluate the program operations, there is a case where the AC and DC characteristics differ from those of the massproduced chips S3 L U S5 X U S6 X H S4 L M S7 K M S8 K M JP K 3 H 1 28 GND CX3 CX2 X1 X0 E V A (3520 Connector M1 AC3 80 AC2 1 AC1 AC0 Y3 (80QFP) Y2 Y1 Y0 WDTR H REM DATA RSR0 S1 RSR1 RSR2 GND S2 GSEN EVA30000 T2 RPU0 RSR3 USER T1 S1 DSC6 DSC5 Connector (24Pin Socket) DSC4 DSC3 KSR1 DSC2 KSR2 DSC1 KSR3 DSC0 BKPOINT DSC7 RPU2 KSR0 H L Fig 4-1 Layout Diagram 4- 6 L WDTM RPU1 RPU3 H L INTRODUCTION 1 ARCHITECTURE 2 INSTRUCTION 3 EVALUATION BOARD 4 SOFTWARE 5 APPENDIX 6 Chapter 5. Software CHAPTER 5. Software Configuration of Assembler Execute File Description GA80.EXE Assembler GMSLST.EXE Create assembler list file GMSHEX.EXE Create HEX.file GMSCRF.EXE Create cross reference file GMSTST.EXE Create instruction check file GMSROM.EXE Create ROM dump file GS.BAT Batch processing of the above GMS30K.LIB Instruction library file Boothing up Assembler Creating your own source file with the extension name of SRC and execute batch file (GS.BAT). This batch file converts the source code written in mnemonic into machine language and generate a kind of useful file. C> GS Source file (.SRC) Input File Output File EX.SRC EX.LST EX.RHX EX.CRF EX.TST EX.DMP EX.SYM Content List file Hexa file (for EPROM, simulator) Cross reference file Instruction check file ROM dump file (for masking data) Symbol file * HEX and PRN file is intermediate file 5- 1 Chapter 5. Software Configuration of Simulator 1. Overview The simulator is a program for GMS300 Series 4-bit one-chip microcomputer. The environment is organized based upon Hexa file of *.RHX and Cross Reference file of *.CRF generated by assembling the source program coded by programmer. Execution Environment System : IBM-PC/AT or higher (MS-DOS or PC-DOS) Video : Hercules, EGA or VGA color Organizing files GSSIM.EXE GMS30K.GSP : : GMS30K.HLP GMS30K.LOG : : *.BAT : PORTIN.DAT : Simulator execution file Store the simulator environment. It is generated automatically when executing the program initially (Selected CPU. Store the file names previously loaded.). Help file of simulator commands. Record the working history of users. Generated by LOG ON and LOG OFF commands. List a set of simulator command. Generated by user. Provide the port input-value when executing the simulator. Generated by user. Supporting CPU GMS30004, GMS30012, GMS30112, GMS30120, GMS30140 5- 2 Chapter 5. Software 2. Characteristics of Simulator - User-friendly pop-up window menu. Select the necessary command and display the screen in windows format so that users can know the execution results. - Display always the register window in the right side so that programmer can check easily the change of data memory value as program proceeds. - Maintain the previous simulator environment if user does not make the extra changes when re-executing after logging out completely from the simulator previously executed by loading the source program. In other words, the previouslyexecuted file is automatically loaded when the simulator is executed (GMS30K.GSP file). - When trace command ([F8] or > T command) is executed, the changed values are noticed easily by displaying the highlighted changed values in register and memory windows, if the contents of each register or data memory is changed as command line is processed. - When trace command ([F8] or > T command) is executed, the current execution line is highlighted. - Out of the simulator commands, load or save commands is executable in pop-up windows. In-line command is executable as prompt command in the command window. 5- 3 Chapter 5. Software 3. Screen Organization of Simulator Screen is basically organized with four windows; Memory, Source, Command and Register. Source and Command windows can be enlarged up to the full screen size (CTRL-[F10]). Movement between windows is made by [F6]. 3.1 Memory Window Data memory contents of the currently selected micom is displayed. 32 nibble data values of 00~1F(h) addresses are displayed. 3.2 Source Window The contents of *.RHX file called by load command is displayed in the state of being disassembled. Addresses are displayed randomly in the state of polynomial together with instruction code and mnemonic. If *.CRF file is called, label is displayed at the corresponding position. Display position of source program is adjustable with Up/Down arrow keys and Page Up/Down keys. 3.3 Command Window All kinds of commands provided by simulator is executed by In-line command, and the execution results of the commands are displayed. Command window size is adjustable with [CTRL]-[F10]. 5- 4 Chapter 5. Software 3.4 Register Window Display each register value inside micom, I/O port value and machine cycle altogether. When trace command is executed by function key [F8], the register value after the previous command before the current program counter is executed is displayed. All kinds of register and I/O ports displayed in register window are as follows. PC : Program counter 2digit 6bit [Hexa] ACC : Accumulator 1digit 4bit [Hexa] PA : Page address 1digit 4bit [Hexa] PB : Page buffer 1digit 4bit [Hexa] X : X register 1digit 1 or 2 [Hexa] Y : Y register 1digit 4bit [Hexa] ST : Status register 1digit 1bit [Binary] PMR : Pulse mode register 1digit [Hexa] WDT : Watch dog timer 1digit 14bit {Hexa] SP : Stack pointer level 1digit SR0 : Stack level 0 4digit SR1 : Stack level 1 4digit SR2 : Stack level 2 4digit OUT : Remocon out output [Binary] K : K port input register 4bit [Binary] Rin : R port input register [Binary] Rout : R port output register [Binary] D : output port 6or8 10bit [Binary] Machine Cycle : The number of command execution is displayed in decimal. 5- 5 Chapter 5. Software 4. Commands in Each Menu ^stands for [CTRL] key, while @ stands for [ALT] key. 4.1 File Menu Use the function key behind each command as a hot key or execute each command through selecting [ALT]-[F] key and pressing the highlighted character. Load RHX F2 : Load the file named *.RHX, analyze the selected Hexa file and disassemble it. Display the program address, assemble code and mnemonic. The order of displayed program addresses follows the POLYNOMIAL form. Even when the extention is not input in case of selection, .RHX extension is presumed to include. Load CRF @F2 : If Cross reference file of loaded file loads the *.CRF file, labels and variables assigned by programmer are displayed at accurate position of Source window so that programmer can read the program easily. Even when the extension is not input in case of file selection, .CRF extension is presumed to include. Write RHX F3 : When any modifications are made to source program or program memory after the simulator is loaded once, the modifications are stored in the same or new filename as loaded. It has the same command and function as > WP [filename] of In-line command. Log ON/OFF F4 : After the simulator is executed, all the input and results are stored in the filename GMS30K.LOG Once function key [F4] is pressed, log-in starts, and if the key is pressed one more time, log-in file is closed in a toggling way. The ON/OFF state of log-in is displayed in the upper-right corner. It has the same function as > LOGON and > LOGOFF of In-line commands. Os shell @S : When users want to work temporarily under DOS environment, this command is used. When users want to back to Windows environment, input > EXIT. Exit @X : Used when getting completely out of the simulator environment. 5- 6 Chapter 5. Software 4.2 Window Menu Use the function key behind each command as a hot key or execute each command through selecting [ALT]-[W] key and pressing the highlighted character. Function key [F6] provides the return function to each window. Command Box: Position the cursor in command window to make it possible to use In-line command provided by the simulator. Source Box : Position the cursor in source window to make it possible for programmer to see the disassembled source program. It is possible to use Up/Down arrow keys and Page Up/Down keys. Zoom ^F10 : Position the cursor in command or source window, and then select Zoom or press [CTRL]-[F10] key to enlarge the window to the full screen size. 5- 7 Chapter 5. Software 4.3 Run Menu Use the function key behind each command as a hot key or execute each command through selecting [ALT]-[R] key and pressing the highlighted character. MCU Reset ^F9 : Initialize the execution environment of the simulator. In other words, initialize the register value to 0 or 1, and machine cycle value is changed to 0. It has the same command and function as > CR command of In-line command. Go F5 : Program executes from the current value of program counter. Press [ESC], [Enter] or [Space] key to stop execution, and display the current register value. Animate @5 : Program executes from the current value of program counter. The value of data memory or registers are highlighted in the corresponding window. Press [ESC], [Enter] or [Space] key to stop execution. Because of speed difference among system, the speed is adjustable from 0 to 40. (0 : fastest, 40 : slowest) Trace F8 : Program executes line by line from the current value of program counter. The changing values of registers and memory are highlighted in register window and memory window respectively. Execute Batch : When the batch filename consisted of a set of commands made by user using editor is input, each command executes automatically as In-line command is input. It has the same function as > BAT command of In-line command. 5- 8 Chapter 5. Software 4.4 Option Menu To execute each command, select [ALT]-[O] key and press the highlighted character in each command line. Or select the menu and press the [Enter] key. MCU Select : Select according to the kind of micom. Able to select on of GMS30004, 30012, 30112, 30120 or 30140 among GMS300 series. Once the command is executed, the window indicating the characteristics of each micom is open. Press Left, Right, Up Down key to select the micom to work. Setup : Set the execution mode of selected micom. It has the same function as > SET command of In-line command. Once the function is executed, a small <Setup> window is open. Position the cursor in either of I/O Input and Output mode, Symbol, Execution Mode of Watch Dog Timer with the item to change. Assign the corresponding execution mode with Left, Right arrow key. Execution Mode to be Assigned in <Setup> I/O Input [pi] = [0] Port Input from I/O register [1] Port input from keyboard [2] Port input from file (PORTIN.DAT) I/O Output = [0] No display [1] Display [2] Display & Break Symbol = [0] Search [1] Unsearch Watch Dog Timer = [0] OFF [1] ON (No option) [2] ON (Option) 5- 9 Chapter 5. Software 5. Simulator Execution 5.1 File Load Use one of three ways to load the file to run from the simulator. First execute the GSSIM.EXE file from DOS and name it as a parameter. >a:\GSSIM TEST.RHX (Here the extention needs not be input.) The following screen will be displayed. )LOH :LQGRZ 5XQ 2SWLRQ /RJ 2)) *06 5HJLVWHU 3& 3$ $FF 3% ; < & /;, 67 305 ) /<, ) :'7 ' 62 ) /$= 63 ) /0$ 65 ) & '< 65 ) ) %5 ) 65 ( /<, ' & 5 6RXUFH $?7(675+; ,2 3RUWV &RPPDQG &38 287 . *06 520 ,2 ,QSXW ,2 2XWSXW >SR@ 6\PERO %\WHV >SL@ >@ 5$0 1LEEOHV 5LQ >@ 3RUW ,QSXW )URP ,2 5HJLVWHU 5RXW >@ 1R 'LVSOD\ ' >@ 6HDUFK :DWFK 'RJ 7LPHU>:G@ 0DFKLQH &\FOH >@ 2)) ! ) +(/3! &WUO ) =220! ) 6ZLWFK! 5 - 10 *6(1*06. 6LPXODWRU 9HU Chapter 5. Software Second, execute the GSSIM.EXE file and then the Load RHX (Hot key is [F2]). The following small window is open at the center of screen waiting for user to input the Hexa filename to work. * File Name * A : \UNNAMED.RHX When no file is selected, Unnamed.rhx filename is displayed. When the filename to work is input immediately, the file from the current directory is called. If the specific directory is assigned, the file from the assigned directory is called. Third, call the file to work through using the >LP [filename] from command window by in-line command. Here for example, load the TEST.RHX file * File Name * A : \TEST.RHX TEST.RHX file is called and the contents of HEXA file is analyzed from the simulator. The source contents in the state of being disassembled is displayed from Source window. Incase of filename input, although RHX is not input, .RHX extension presumed to include by default. 5 - 11 Chapter 5. Software Also when there is Cross Reference File of working file, press Load CRF (Hot key [ALT]-[F2]). The following small window is open at the center of screen waiting for user to input *.CRF filename. * File Name * A : \TEST.CRF The filename called by Load RHX command is displayed by default as .CRF filename. When .CRF file is called, the label of source program created by programmer is displayed at the label position of Source window for easy reading of program by user. 5 - 12 Chapter 5. Software 5.2 File Store When the specific part of source program is changed under the simulator environment by calling the working file, the corresponding Hexa file needs to be stored. Use one of the following two methods. First, when executing the pop-up command Save RHX (Hot key is [F3]), the following small window is open at the center of screen waiting for user to input the Hexa filename. The filename called by file load command by default is displayed. When the filename is not changed, hit just the [Enter] key. When user wants to change the filename to store, input the filename to change. * File Name * A : \TEST.RHX Second, store the processed Hexa file using > WP [filename] from command window with In-line command. Here when the same filename to store already exists in the disk, ÌFile Already ExistÌ message comes up asking user by [YES/NO] if user overwrite or not. 5 - 13 Chapter 5. Software 5.3 Closing the Simulator Using the pop-up command Exit (Hot key [ALT]-[X]) or In-line command > Q, exit from the simulator environment. When execute the command, the following message comes up for the checkup asking the user`s intention to store, if user does not store the changed file after changing the loaded file to work. Use Tab key or left, right direction key to select YES/NO. Program have changed. Save it ? Yes No Also for recording the work contents, even when exiting the simulator without Log OFF, Log OFF is done automatically and GMS30K.LOG file is stored. 5 - 14 Chapter 5. Software 6. Simulator Commands 6.1 Command Syntax 1) A (Assemble) To assemble what is commanded for every line from the specified <address> and write in the memory. 2) BAT (Batch) To execute what is commanded in the command file in a batch. When there is a format error, command error is issued and execution is stopped at the error point. 3) BP (Break Point set), BL (Break point List) To set break point. To display the set break Point. 4) BS (Break point set step) To set break point with No. of steps. 5) BC (Break point Clear) To clear the specified No. break point. 6) CR (CPU Reset) To reset the simulator to the initial state. 7) DPP (Dump Program memory) To display the content of the memory in the area of the No. of pages specified with <In> from the specified <address> in hexadecimal. The address here is polynomial. 8) DPS (Dump Program memory) To display the content of the memory in the area of the No. of pages specified with <In> from the specified <address> in hexadecimal. 9) DD (Dump Data memory) To display all the data in Data Memory in hexadecimal. 10) EPP (Exchange Program memory) To display and modify the specified data in the program memory. Address here is polynomial. 5 - 15 Chapter 5. Software 11) EPS (Exchange Program memory) To display and modify the specified data in the program memory. 12) ED (Exchange Data memory) To display or modify data in the specified data memory. 13) FPP (Fill Program memory) To fill the area of the program memory specified with <In> from the specified <address> with the specified byte data. The address here is polynomial. 14) FPS (Fill Program memory) To fill the area of the program memory specified with <In> from the specified <address> with the specified byte data. 15) FD (Fill Data memory) To fill the area of the data memory specified with <In> from the specified <address> with the specified nibble data. 16) G (Go) To execute the program in the specified program memory. 17) H (Hex calculate) To add or subtract in hexadecimal. 18) LOGON (LOGIN) To log the commands executed after this command. 19) LOGOFF (LOGOUT) To end logging. 20) LP (Load Program from MS-DOS* file) To load `files` on MS-DOS* to the memory. 21) MPP ( Move Program memory) To transfer data in the memory area to another area. The address here is polynomial. 5 - 16 Chapter 5. Software 22) MPS (Move Program memory) To transfer data in the memory area to another area. 23) P (Port set) To set the specified data at the specified I/O register. 24) Q (Quit) To return to MS-DOS*. 25) R (Register dump or change) To display or modify the register data. 26) SET (setup) To set the operation Mode for the simulator. 27) SL (Symbol file Load) To load symbol tables from the specified symbol file. 28) ST (Status) To display the simulator status. 29) T (Trace) To execute the program in the specified program memory address a single step. 30) TMT(Time) To obtain time from the No. of machine cycles and clock frequency. 31) TMC (Time) To obtain No. of machine cycle from the time and clock frequency. 32) U (Unassemble) To unassemble data in the area specified with <In> from the specified <address> and display in mnemonic. 33) Wp (Write Program to MS-DOS* file) To read-out data in all the ROM area and write the Intel hexa data in the files specified with <file name>. 34) ? (Help) To display the list of commands of this simulator 5 - 17 Chapter 5. Software 6.3 Description of Commands The symbols used in this chapter are defined as in below. 1) XXXX Indicates input from the keyboard. Indicates Return key. 2) ã 3) _ Indicates insertion of space characters. 4) In Indicates range. 5) [ ] Indicates it is omittable. 6) No. used on this system are hexadecimal. However, the machine cycles are decimal. (Common items on this simulator) 1) This simulator accepts up to 132 characters per each line. Before pressing `ã` key, data can be modified in the following procedure. <BS> Key deletes one character and the cursor sets back by one character. 2) Commands can be input both in block and small letters and both are treated as the same. 3) Commands can be terminated by inputting `.`. 4) Command history (recall) This simulator has 16 command buffers and each time `Control A` is pressed, command immediately before the current one is displayed. 5) When `!XX` is executed to `*`, MS-DOS* commands can be executed temporarily. 6) Regarding the omission indicated with [ ], when one [<address>] or [In] is omitted, the area may not be recognized. In this case, be careful as the current operation cannot be ensured. 7) When `.XXXX` is specified, it is treated as a symbol. Therefore, before using this specification, specification of Symbol file should have been made. 8) When `ESC` key is pressed, command execution is stopped and the system moves to `*` mode. 9) When In is LXX< XX indicates No. of words and when there is no L, XX indicates an address. 10) For command separator (indicated with_in this Manual), `_` or `,` can be used. 11) When `Control C` is pressed, the system goes back to `MS-DOS*`. 12) In case of both sequential and polynomial address, the first two digits of an <address> indicate No. of page and the latter two digits indicate the address. Hereunder is the explanation on each command used on this system. 5 - 18 Chapter 5. Software A (Assemble) [Function] To assemble commands for each line from the specified <address> and write them in the memory. [Format] > A_ [<address>] ã [Explanation] With this, the system assembles commands for each line from the specified <address> and writes them in the memory. When <address> is omitted, data is written from the current `PC` address. Assemble can be finished by keying in `.`. When `_` is keyed in, the system goes back the address just before the current one. [e.g.] >A 200 0200 0201 0203 0201 0200 > ã 40 21 77 03 0D LYI LAM ALEI LMA SO 0 14 SO ã LMA ã - ã - ã . ã BAT (Batch) [Function] To execute commands in the command file in a batch. When there is a format error, execution is stopped there and command error is issued. [Format] BAT_<File Name> ã [Explanation] With this command, the system executes commands in the command file in a batch. When there is a format error, execution is stopped there and command error is issued. In order to execute this command, it is required to create the command file on the editor in advance. [e.g] >BAT test.bat ã >R PA 0 >R PB 0BATCH END > 5 - 19 Chapter 5. Software BP (Break Point set), BL (Break point List) [Function] BP To set the break point. BL To display the set break point BPS To set step break point. [Format] BP[n]_adr[_m]ã n: adr : m: Set break No. 0~9. Set address for setting break Valid only when n=0, setting No. of times to pass the break point. The m range is 1õmõ255. m value should be set in hexadecimal. BPS_stã st : Set No. of steps. st range is 1õstõ2147483647. st value should be set in decimal. BPIã BPOã BLã [Explanation] This command is used to the break point. Break on this simulator is to stop after executing the command on the specified address. When `BPS st` is specified, the system stops when the value on the machine cycle register becomes equal to st. When `BPI` is specified, the system stops before command execution every time command input is made. Unassemble displayed in this case is the address with input command. When `BPO` is specified, the system displays the value on that occasion on CRT and stops every time output command is made. When `BP` only or `BL` is specified, the state of the currently set break point is displayed. It is possible to used symbols for specifying adr. When `n` is omitted in break setting command, No. shall be allocated from 1 to all empty No. 5 - 20 Chapter 5. Software [e.g.] 1) Example to occur break after passing page 1 address 0 three times. >BP0 100 3ã 2) Example to set a break point at page 5 address 0. >BP >BL ã 0 = 1 = 500 0100 0500 ã ( 3) 3) Example to occur break on the main label (in case the main label is at page 5 address 0.) >BP >BL ã 0 = 1 = > .main 0100 0500 ã ( 3) .MAIN 4) Example to occur break by No. of steps (50 steps). >BPS 50ã >BL ã 0 = 0100 1 = 0500 S 50 > ( 3) .MAIN 5) Example to occur break with input command. >BPI ã >G ã RUN ******** MC Step Break ******** 0004 00 NOP PC=00 PA=09 PB=00 A=0 X=0 Y=0 >R R 00 ã >G ã ST=1 PMR=0 WD=0000 MC=50 WD=0000 MC=125 6) Example to occur break with output command. ã >BP0 >G ã RUN Rout=1111 D=11111111 OUT=0 MC=125 ******** Break AT Port Out !! ******** 002F 0D SO PC=00 PA=1E PB=00 A=0 X=0 Y=F ST=1 PMR=0 >G ã 5 - 21 Chapter 5. Software BC (Break Point Clear) [Function] To clear the break point at the specified No. [Format] BC_nã [Explanation] With this, the system clear the break point at the specified No. When n is omitted, the state of the currently set break shall be displayed. When n is `*`, all the break points shall be cleared. [e.g] >BL ã 0 = 0100 1 = 0200 2 = 0500 S 50 I O >BC 1 ã >BC S ã >BC I ã >BC O ã >BC ã 0 = 0100 2 = 0500 >BC * ã >BL ã > ( 3) ( 3) 5 - 22 Chapter 5. Software CR (CPU Reset) [Function] To set simulator to the initial state. [Format] CRã [Explanation] When this command is executed, the simulator is set back to the initial state. In this case, the registers are also initialized according to each CPU. However, MC is cleared irregardless of the CPU status. Initial State of each register. PA, PC, PB, SP and D PORT become 0. All the ports of R PORT become 1. The other registers are undefined. [e.g] >CR ã CPU GMS30140 ROM 1024 Byte I/O Input [pi] I/O Output [po] SYMBOL [1] Watch Dog Timer [wd] PC=00 I/O > PA=00 Reg. RAM 32 = [0] = [0] = [0] = [0] PB=00 Nibble Port input I/O register No Display Search off A=0 X=0 Y=0 ST=0 PMR=0 WD=0000 MC=0 SP=0 SR1=0000 SR2=0000 SR3=0000 Rin=1111 Rout=1111 D=00000000 OUT=0 K=0000(0h) 5 - 23 Chapter 5. Software DPP (Dump Program memory) [Function] To display data in the program memory area specified with <In> from the specified <address> in hexadecimal. [Format] DPP_[<address>_<In>]ã [Explanation] When this the system displays data in the program memory area specified with <In> from the specified <address> in hexadecimal. When [ ] is omitted, 64 bytes of data from the succeeding address shall be displayed. The address used with this command is polynomial. [e.g] >DPP 0000 0027 001C 0022 > 0 : : : : 20 00 01 10 11 20 21 31 32 ã 02 12 22 33 03 13 23 33 04 14 24 34 05 15 25 35 06 16 26 36 07 17 27 37 - 08 18 28 38 09 19 29 39 0A 1A 2A 3A 0B 1B 2B 3B 0C 1C 2C 3C 0D 1D 2D 3E 0E 1E 2E 3E 0F 1F 2F 3F DPS (Dump Program memory) [Function] To display data in the program memory area specified with <In> from the specified <address> in hexadecimal. [Format] DPS_[<address>_<In>]ã [Explanation] When this the system displays data in the program memory area specified with <In> from the specified <address> in hexadecimal. When [ ] is omitted, 64 bytes of data from the succeeding address shall be displayed. The address used with this command is sequential. [e.g] >DPS_0_3F ã 0000 : 00 01 0010 : 27 0E 0020 : 1C 38 0030 : 22 04 > 03 1D 31 09 07 3A 23 13 0F 35 06 26 1F 2B 0D 0C 3F 16 1B 19 E3 2C 36 32 - 5 - 24 3D 18 2D 25 3B 30 1A 0A 37 21 34 15 2F 02 29 2A 1E 05 12 14 3C 0B 24 28 39 17 08 10 33 2E 11 20 Chapter 5. Software DD (Dump Data memory) [Function] To display data in the data memory in hexadecimal. [Format] DDã [Explanation] With this, the system displays all the data in the data memory in hexadecimal. [e.g] >DD 000 010 > ã : : 6 1 C 2 6 3 0 4 0 0 0 0 0 0 0 0 - 0 3 0 2 0 1 0 0 0 0 0 1 0 0 0 1 ED (Exchange Data memory) [Function] To display and modify the specified data memory. [Format] ED_[<address>ã [Explanation] When this the system displays and modifies the specified data memory. This Mode is continuous and processing shall be continued until *.* is pressed. When `_` is pressed, the system goes back to the address immediately before. [e.g] >ED 0 ã 00 : 7 01 : 6 02 : 7 > > > > 3ã 6ã .ã 5 - 25 Chapter 5. Software EPP (Exchange Program memory) [Function] To display and modify the specified program memory. [Format] EPP_<Address> ã [Explanation] With this, the system displays and modifies the specified program memory. This mode is continuous and each time `ã` is pressed, the succeeding address shall be displayed, setting operation shall be performed continuously until `.` is pressed. When `_` is pressed, the system goes back to the address immediately before. The address used with this command is polynomial. It is possible to use symbols in <address>. [e.g] >EPP_100 ã 100 : 0D>37 101 : 77>AF 103 : 42> . > ã ã ã EPS (Exchange Program memory) [Function] To display and modify the specified data memory. [Format] EPS_<Address>ã [Explanation] With this, the system displays and modifies the specified program memory. This Mode is continuous and each time `ã` is pressed, the succeeding address shall be displayed and setting operation shall be performed continuously until `.` is pressed. When `_` is pressed, the system goes back to the address immediately before. The address used with this command is sequential. It is possible to use symbols in <address>. [e.g] >EPS_100 ã 100 : 48>6ã 101 : 04>45ã 102 : 53>.ã > 5 - 26 Chapter 5. Software FPP (Fill Program memory) [Function] To fill the program memory area specified with <In> from the specified <address> with 1 byte data. [Format] FPP_<Address>_<In>_<Data> ã [Explanation] With this, the system fills the program memory area specified with <In> from the specified <address> with 1 byte data. It is possible to use symbols in <address>. [e.g] >FPP >DPP 0100 0127 011C 0122 > 100 L10 55 ã 100 ã : 55 55 55 55 55 : 10 11 12 13 14 : 20 21 23 24 25 : 31 32 33 34 35 55 15 26 36 55 16 27 37 55 17 29 38 - 55 18 29 39 55 19 2A 3A 55 1A 2B 3B 55 1B 2C 3C 55 1C 2D 3D 55 1D 2E 3E 55 1E 2F 3F 55 1F 30 40 FPS (Fill Program memory) [Function] To fill the program memory area specified with <In> from the specified <address> with 1 byte data. [Format] FPS_<Address>_<In>_<Data>ã [Explanation] With this, the system fills the program memory area specified with <In> from the specified <address> with 1 byte data. It is possible to use symbols in <address>. [e.g] >FPS >DPS 0100 0110 0120 0130 > 100 100 : 55 : 01 : 01 : 01 L10 ã 55 00 00 00 55 11 11 11 55 ã 55 01 01 35 55 01 01 01 55 20 20 20 55 00 00 00 55 00 00 55 - 55 01 01 01 5 -27 55 00 00 55 55 00 00 00 55 0C 0C 55 55 01 01 55 55 00 00 55 55 55 00 55 55 55 55 55 Chapter 5. Software FD (Fill Data memory) [Function] To fill the program memory area specified with <In> from the specified <address> with one specified nibble data. [Format] FD_<Address>_<In>_<Data> ã [Explanation] With this, the system fills the data memory area specified with <In> from the specified <address> with one specified nibble data. It is possible to use symbols in <address>. [e.g] >FD 0 L3 4 ã >DD ã 000 : 4 4 4 0 010 : 0 0 0 0 > 0 0 0 0 0 0 0 0 - 5 - 28 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Chapter 5. Software G (Go) [Function] To execute the program in the specified program memory [Format] G_[<Address 1>][_<Address 2>]...[_<Address 8>] ã [Explanation] With this, the system executes the program address specified with =, [=<address 1>] is omittable. When omitted, the command is executed from the present `PC` address. The system also sets a break point in the specified address after [_<address2>] . When `g` command is executed, simulation is started after outputting `RUN` message. When any key is pressed in this state, simulation is stopped. It is possible to use symbols in the <address>. [e.g] 1) >G ã RUN ******** User Break Point !! ******** 010E 20 LMAIY PC=01 PA=1D PB=01 A=7 X=1 Y=8 ST=1 > 2) >G=.START 37 3ã ******** Go Break Point !! ******** 0003 BF BR 3F PC=00 PA=07 PB=06 A=F X=3 Y=5 ST=1 > 5 - 29 PMR=0 WD=0000 MC=297 PMR=0 WD=0000 MC=808 Chapter 5. Software H (Hex calculate) [Function] To add and subtract hexadecimal No. [Format] H_XXXX_XXXX ã [Explanation] Hexadecimal Nos. are added or subtracted. [e.g] >H_e6ab_b7fc 9ea7 2eaf > ã LOGON (LOGIN) [Function] To log the commands executed after this command. [Format] LOGONã [Explanation] After executing this command, all the information displayed on CRT shall be written consecutively until LOGOFF command is given. The file created in this event is ÌLOG.DAT`. [e.g] >LOGON > ã 5 - 30 Chapter 5. Software LOGOFF (LOGOUT) [Function] To end logging [Format] LOGOFFã [Explanation] Logging is finished when this command is executed. [e.g] >LOGOFFã > LP (Load Program from MS-DOS* file) [Function] To read `file` on MS-DOS* and write it to the program memory of the simulator [Format] LP_<file name>ã [Explanation] The system reads the file specified with <file name. RHX> and writes the data to the address specified with <address>. The file format is the Intel hexa format. [e.g] >LP TEST. RHX ã . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Program load OK! > 5 - 31 Chapter 5. Software MPP (Move Program memory) [Function] To transfer memory area data to other area. [Format] MPP_<address_s>_<In>_<address_d>ã [Explanation] With this command, the system transfers data upto the No. of words specified with <In> from the address specified with <address_s> to the area specified with <address_d>. The address used with this command is polynomial. [e.g] >MPP > 100 200 300ã MPS (Move Program memory) [Function] To transfer memory area data to other area. [Format] MPS_<address_s>_<In>_<address_d>ã [Explanation] With this command, the system transfers data upto the No. of words specified with <In> from the address specified with <address_s> to the area specified with <address_d>. The address used with this command is sequential. [e.g] >MPS > 100 200 300ã 5 - 32 Chapter 5. Software P (Port Set) [Function] To display and modify the specified I/O set registers. [Format] P_aa_bb_cã (When setting R, D port) aa : I/O set register name bb : Specify in or out c : Set value (0 or 1) P_aa_cc ã / P_aa_cã (when setting K) aa : I/O set register name bb : set value (one digit of a hexadecimal No.) c : Set value (0 or 1) [Explanation] The system sets the value in the specified I/O set register. [e.g] 1) Example of setting K > P K 8 ã > Pã I/O Regs. Rin=0000 Rout=1111 > 2) Example of K0-K3 setting > P OUT 1ã > P K1 1ã > P ã I/O Regs. Rin=0000 Rout=1111 > D=00000000 OUT=0 K=1000(8h) D=00000000 OUT=1 K=0010(2h) (I/O setting registers used on this simulator) • Dout (D port output register 6 or 8 or 10bit) •K (K input register 4bit) • Rout (R port output register 4bit) • Rin (R port input register 4bit) • OUT (OUT port output register 10bit( 5 - 33 Chapter 5. Software Q (Quit) [Function] To return to PC-DOS [Format] Qã [Explanation] When this command is executed on the system with prompt (*display) waiting for a command, the system moves from `simulator` Mode to `MS-DOS*` Mode. [e.g] 1)Q ã A> R (Register dump or change) [Function] To display and modify the register data. [Format] Rã R_xã R_a=xã [Explanation] With this, the register data is displayed and modified. When `Rã` only is executed, all the registers are displayed. [e.g] >R ã PC=00 PA=3E >R PC=23 >R PC ã PC=23 >R MC =0 >R MC ã MC=0 > PB=00 A=0 X=0 Y=1 ST=1 PMR=0 WD=0000 SP=0 SR0=0000 SR1=0000 SR2=0000 ã ã 5 - 34 MC=10392 Chapter 5. Software (Registers used on this simulator) Simulator setting registers • MC (Machine cycle register 32bit) GMS300 series • PC (Program counter 6bit) • PA (Page address register 4bit) • PB (Page buffer register 4bit) • A (Acc register 4bit) • X (X register 2bit) • Y (Y register 4bit) • SP (Stack pointer register 2bit) • SR (Stack register 10bit) Ø3 • ST (Status register 1bit) • PMR (Pulse mode register 4bit) • WD (Watch dog timer register 14bit) 5 - 35 Chapter 5. Software SET (SETUP) [Function] To setup the operating mode for the simulator. [Format] SET_c_xã [Explanation] This is used to setup the simulator. The following commands can be executed with this command. • When setting symbols for Assembler and Unassembler. SET L x ã Here, the range of X is defined as in the below. 0 : Symbol shall be used. (Default) 1 : Symbol shall not be used. • SET PO x ã 0 : When I/O WRITE command is executed while executing G command, no display shall be mode. (Default) 1 : When I/O WRITE command is executed while executing G command, the values in the event shall be displayed on CRT screen. 2 : When I/O WRITE command is executed while executing G command, the values in the event shall be displayed on CRT screen and the operating shall be stopped. • SET PI x ã 0 : In case I/O READ command is to be executed while simulating, the system reads the value set on the port input register. The port input register setting is to be performed with `R` command. 1 : In case I/O READ command is to be executed while simulating, the system stops before the execution. In this case, set the value on the port input register. 2 : Value is set on the port input register from I/O file (PORT.DAT). The file is opened when this command is executed and the file shall not be reread. If there is no I/O file, error shall be issued. 5 - 36 Chapter 5. Software Timing for setting port input register is : a) When machine cycle of the file <current machine cycle after executing this command, values shall be set on the port input register until the machine cycle of the file> current machine cycle while executing the first G or T command. b) When machine cycle of the file = current machine cycle, setting is made immediately before the next command is executed. In case there is a format error in I/O file while simulating, error message shall be output and the operation is stopped. In order to execute G or T command again, this mode has to be canceled first. (Execute SET PI 0 or SET PI 1.) Default value here is 0. All the I/O READ commands are read from the port input register. PORT.DAT format Machine cycle I Port Name I Data ã (I indicates space or tab) • SET WD x ã 0 : Watch dog timer shall not be used. 1 : Watch dog timer shall be used. (No option) Resetting watch dog timer 1) After executing WDTR command 2) After executing STOP command 3) After executing CR command 4) While converting to 0 with R command 5) When the set value is reached. 2 : Watch dog timer shall be used. (With option) For resetting watch dog timer. 1) When SO command is executed to REMOUT output is added to the above 1) ~ 5). Defalut value here is 0. 5 - 37 Chapter 5. Software [e.g] 1) Example of setting port input I/O file and measure in case of file format error. >SET >SET >SET PO PI ã 1 2 ã ã CPU GMS30140 ROM 1024 Byte RAM 32 Nibble I/O Input [pi] = [2] Port Input file (PORT.DAT) I/O Output [po] = [1] Display Symbol [1] = [0] Search Watch Dog timer [wd] = [0] off >G ã RUN ******** `PORTIN.DAT` File format error ******** 0001 07 DA PC=0 PA=01 PB=00 A=0 X=0 Y=0 ST=1 PMR=0 WD=0000 In this case, execute SET PI 0 or SET PI 1 and cancel the Mode. Then you can execute the command again. >SET PI 1 >G ã RUN ã 2) Example of setting watch dog timer >SET WD 1 >SET ã ã CPU GMS30140 ROM 1024 Byte I/O Input [pi] I/O Output [po] Symbol [1] Watch Dog timer [wd] > = = = = [0] [0] [0] [1] RAM 32 Nibble Port Input I/O register No Display Search ON (no option) 5 - 38 MC=235 Chapter 5. Software SL (Symbol file Load) [Function] To load the symbol table from the specified symbol file. [Format] SL_<file name>ã [Explanation] The system reads the symbol table from the specified symbol file. When symbols are used with `U` or `A` or other commands on this system, this command should be executed first prior to the execution of those commands. When executing this command, the symbol table in the memory shall be cleared. Data not in the set format shall not be loaded. File format : Address_symbol_I ã (_indicates space or tab. Space or tab after the symbol is valid but those coming later shall be ignored.) Address should be polynomial here. [e.g] >SL_TEST. CRF ã . . . . . . . . . . . . . . . . . . . . . . . . . . Symbol load OK! > 5 - 39 Chapter 5. Software ST (Status) [Function] To display the internal set condition of the simulator. [Format] STã [Explanation] The status of the simulator shall be displayed. [e.g] >ST ã CPU GMS30140 ROM 1024 Byte RAM 32 Nibble I/O Input [pi] = [0] Port input I/O register I/O Output [po] = [0] No Display Symbol [1] = [0] Search Watch Dog timer [WD] = [0] OFF PC=00 PA=00 PB=00 A=0 X=0 Y=0 ST=0 PMR=0 WD=000 MC=0 SP=0 SR0=0000 SR1=0000 SR2=0000 I/O Reg. Rin=1111 Rout=1111 D=00000000 OUT=0 K=0000(0h) > 5 - 40 Chapter 5. Software T (Trace) [Function] To execute the program in the specified program memory address in a single step. [Format] T_[=<address>] [_<step>]ã [Explanation] With this, the system executes the program in the specified program memory address by a single step. This command shall be valid until `.` key is pressed. That is, every time `ã` key is pressed after executing this command, the command is executed by one step. The No. of steps set here is in hexadecimal. [e.g] >T =F00 2ã COUNT = 0000 0F00 1B PC=0F PA=01 PB=0D COUNT = 0001 0F01 87 PC=0D PA=07 PB=0D . ã > LPBI 0D A=0 X=0 Y=0 ST=1 PMR=0 WD=0001 MC=0 A=0 X=0 BR Y=0 ST=1 PMR=0 07 WD=0002 MC=2 5 - 41 Chapter 5. Software TMT (Time calculate) [Function] To calculate time from No. of machine cycles and clock frequency. [Format] TMT_m_cã m : No. of machine cycles Without any calculating factors. c : Clock frequency (1K -10m) Calculating factors must always be input in small letters. k (kilohertz) m (megahertz) [Explanation] With this, the system calculates time from No. of machine cycles and clock frequency. Range of obtainable time : 6ns - 7158h 16m 43s 770ms (nano second) (hour) (minute) (second) (millisecond) Calculating equation : machine cycle Ø (1/clock frequency Ø 6) [e.g] >TMT_1000_1m ã 6ms 0m 0ns > 5 - 42 Chapter 5. Software TMC (Time calculate) [Function] To calculate No. of machine cycles from time and clock frequency. [Format] TMC_t_cã t : Time Calculating factors must always be input in small letters. h (hour) m (minute) s (second) ms (millisecond) us (microsecond) ns (nano second) c : Clock frequency (1K -10m) Calculating factor must always be input in small letters. k (kilohertz) m (megahertz) [Explanation] With this, the system calculates No. of machine cycles and clock from time and clock frequency. Range of obtainable machine cycle : 1-14984999833500 Calculating equation : Time (1/clock frequency 6) ø [e.g] >TMC 6ms MC=1000 > Ø 1mã 5 - 43 Chapter 5. Software U (Unassemble) [Function] To unassemble the area specified with <In> from the specified <address> and to display in mnemonic. [Format] U_[<address>] [_<In>]ã [Explanation] With this, the system unassembles the area specified with <In> from the specified <address> and displays in mnemonic. When [<address>] [<In>] are omitted, unassembling is performed from the address immediately after the display start address. Default value for <In> is 16. However, [<address>] cannot be omitted separately. [e.g] >U 200 0200 0201 0203 0207 > L4 ã 40 21 77 AF LYI LAM ALEI BR 00 0E 2F WP (Write Program to MS-DOS* file) [Function] To read data from the whole ROM area and write data in the file specified with <file name>. [Format] WP_<file name>ã [Explanation] With this, the system reads data from the whole ROM area and writes data in the file specified with <file name>. The file format is the same as the Intel hexa. [e.g] >WP_test. rhx ã . . . . . . . . . . . . .. . . . . . . . . . Program write 5 - 44 Chapter 5. Software ? (help) [Function] To display the list of commands of this simulator. [Format] ?ã [Explanation] With this, the system displays the list of commands of this simulator. [e.g] >?ã GSEN-GMS30K Simulator Processor is GMS30K Series Version 1.0 A[<address>] - assemble BAT <filename> - command repeat BC [bc] - breakpoint clear BL -list breakpoint(s) BP [bp] <address> - set breakpoint [S] <step> - set step breakpoint CR - CPU reset DD - dump data memory DPP [<range>] - dump program memory DPS [<range>] - dump program memory ED [<address>]-exchange data memory EPP[<address>]-exchange program memory EPS[<address>]-exchange program memory FD <range> <h> - fill program memory FPP <range> <hh> - fill program memory FPS <range> <hh> - fill program memory G [=<address> [<address>..]] - go H <value> <value> - hexa add, hexa sub LOGON - command logging start LOGOFF - command logging end LP <filename>-load program from PC-DOS MPP <range> <address> - move MPS <range> <address> - move P <address> - port input/output Q - quit R [<reg>] [[=] <value>] - register SET <value> <range> - simulator setup SL - <filename> - symbol file load ST - simulator status dump TMT <mc> <clock rate> - machine time TMC <time> <clock rate> - step T [=<address>] [<value>] - trace U [<range>] - unassemble WP <filename> - write program ? - help dump ^A - command recall ![DOS command] - shell escape DPP, EPP, FPP, MPP=polynomial address DPS, EPS, FPS, MPS=sequential address 5 - 45 Chapter 5. Software [CTRL]-[A] - command recall [Explanation] Repeat the previous command to execute in command prompt>. memorize up to maximum 16 previous commands. That is to say, the previous commands are displayed as many times as [CTRL]-[A] key is pressed. ! [Dos command] - dos shell [Explanation] Make it possible to execute the dos command within the simulator environment. [e.g] >! dir - - - directory listing > - - - 5 - 46 Chapter 5. Software File types used in the simulator: 1) Load Module file 2) Input port File (Pseudo Data) 3) BATCH File 4) Log File Load Module File (RHX File) Execution File for executing on the simulator. File format is Intel hexa. format Input port file (Pseudo data) When Command concerning to input port is fetched while executing on the simulator, if File Mode has been specified with SET command, data defined in this file shall be read as input data. (File Name : PORT.DAT) BATCH File Each command of the simulator described in 3. shall be consecutively executed according to the order defined in this file. Log FIle After executing LOGON command, data displayed on CRT screen shall be written to this file until LOGOFF command is executed. The file created in this event is the log file. (File Name : LOG.DAT) 5 - 47 Chapter 5. Software 7. Error Message and Troubleshooting - CRF Error Occurred ! : In the process of reading Intel Hexa file, it occurs when error happens, Re-assemble the source program and make the Hexa file - Disk Error ! : It occurs when disk drive is not prepard. - File not found ! : It occurs when the file input by user does not exit in disk. Check the correct filename. - Help file not found ! : It occurs when there is no `GMS30K.HLP` file. - Hexa file format Mismatch ! : It occurs when the file format of*.rhx file is different. Check if it is intel Hexa format or not. - Memory not available ! : It occurs when system memory is lack. Execute the simulator after deleting the memory resident program from system. - `PORTIN.DAT` File format error! : It occurs when the format of PORTIN.DAT file is not correct. Check if it is created correctly according to PORTIN.DAT file structure. 5 - 48 Chapter 5. Software - PORTIN.DAT` File not found ! : It occurs when there is no PORTIN.DAT file. - Symbol file format mismatch! : It occurs when the format of the symbol file(.CRF) to load is not correct. - Write error! : It occurs when the disk capacity is lack. Store the empty disk. - ^??? : It occurs when the commands is input incorrectly in command window. Check if it is the command provided from the simulator. - ???^ : It occurs when the command is input correctly in command window, but input format of paramater value is not mismatch. Check the parameter format the corresponding command requests. - ??? : It is displayed when the errors except for ^??? and ???^ happen in command window. 5 - 49 INTRODUCTION 1 ARCHITECTURE 2 INSTRUCTION 3 EVALUATION BOARD 4 SOFTWARE 5 APPENDIX 6 Product Change note Device Subject Magic- Production Drop ë Magic-ëa Magic-ëb Magic-ëc M3004 + SAA3010 uPD6122-001 uPD6122-002 é Appendix A Magic- Appendix A Magic- é Software Spec Sheet • Product 4 bit 1 chip microcomputer • Type Magic- • Purpose Infrared remote control encoder • Function 8 • Features • Program memory (On-chip ROM) : 1024 bytes é Ø4 key matrix scan Ø 4 bits • Data memory (On-chip RAM) : 32 • 43 types of instruction sets • 3 levels of subroutine nesting • 1 bit output port for a large current (Output signal) • Operating frequency : 300KHz to 1MHz ¶ (fosc=455KHz) • Instruction cycle : 13.1868 • CMOS process (Single 3V power supply) • Stand-by function (Through internal instruction) • Released stand-by mode by key input (Masked option) • Built in capacitor for ceramic oscillation circuit (Masked option) • Built in a watch dog timer (WDT) • 3 kind of double action key for uPD6121G • Provided with indicator for transmission A-1 é Appendix A Magic- 1. Function 1) Stand-by Output of D0~D3 is ÌLÌ Oscillation is stop Output of D4~D5 are held to ÌHÌ 2) Condition of stand-by mode After reset When scan strobe output is over, there is not any key input. 3) Release of stand-by mode One of the key scan input (K0~K3, R0~R3) is changed to ÌLÌ level. 2. Key Input 1) Key-data mapping table Input pin Output pin K0 K1 K2 K3 R0 R1 R2 R3 D0 1 2 3 4 5 6 7 8 D1 9 10 11 12 13 14 15 16 D2 17 18 19 20 21 22 23 24 D3 25 26 27 28 29 30 31 32 2) Double action key Combi of Key Key Data K21 + K22 35h K21 + K23 36h K21 + K24 37h A-2 é Appendix A Magic- 3. Output 1) Output waveform for uPD6121G A single pulse, modulated with 37.917KHz signal at 455KHz 7F &DUULHU IUHTXHQF\ I &$5 7F 'XW\ UDWLR I 26& 77F 7 - Configuration of Flame 1st flame Custom code Low Lead code Custom code High Data code Data code C0 C1 C2 C3 C4 C5 C6 C7 C0` C1` C2` C3` C4` C5` C6` C7` D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D5 D7 Repeat flame Repeat code Tf A-3 é Appendix A Magic- - Lead code 9ms 4.5ms - Repeat code 0.56ms 9ms 2.25ms - Bit Description Bit Ì0Ì Bit Ì1Ì 0.56ms 0.56ms 1.125ms 2.25ms - Flame Interval : Tf The transmitted waveform as long as a key is depressed Tf Tf Tf = 108ms @455KHz A-4 é Appendix A Magic- 2) Output waveform for MV500 A single pulse at 455KHz - Bit Description ¶ ¶ ¶ 26.37 26.37 Bit Ì1Ì 26.37 Bit Ì0Ì ¶ SYNC Bit ¶ 8004.4 ¶ 12,000 24,000 - Configuration of Flame SYNC D4 D3 D2 D1 D0 SYNC - Flame Interval : Tf The transmitted waveform as long as a key is depressed SYNC 0 1 1 0 1 SYNC 0 Start SYNC Pulse 1 1 1 0 1 SYNC End SYNC Pulse A-5 é Appendix A Magic- 4. Pin Description Pin No. Pin Funcrion 1 K0 Key Input No. 0 pin 2 K1 Key Input No. 1 pin 3 K2 Key Input No. 2 pin 4 K3 Key Input No. 3 pin 5 D0 Key Scan Signal No. 0 pin 6 D1 Key Scan Signal No. 1 pin 7 D2 Key Scan Signal No. 2 pin 8 D3 Key Scan Signal No. 3 pin 9 D4 Custom code Low input pin 10 D5 Custom code High input pin 11 REMOUT Out of Transmission pin 12 OSC2 Connect Ceramic Resonator between OSC1 & OSC2 13 OSC1 Connect Ceramic Resonator between OSC1 & OSC2 14 VDD Connect 3V power source 15 RESET Reset by input of ÌLÌ 16 GND Reference voltage for all inputs & outputs 0V 17 R0 Key Input No. 4 pin 18 R1 Key Input No. 5 pin 19 R2 Key Input No. 6 pin 20 R3 Key Input No. 7 pin A-6 Remark é Appendix A Magic- 5. Circuit Diagram & Key Data 1) NEC 16bit for uPD6121G M3004C C0` C0 C1 89F6 C2` C2 $ $ 51AF C3` C3 % % 42FD C4` C4 & & 8117 C5` C5 ' ' E09F C6` C6 ( ( 00FF C7` C7 ) ) &XVWRP /RZ %\WH &XVWRP +LJK %\WH Ì+LJKÌ A-7 26& . 26& . . 5 5 5 5(0 287 é C1` . 0$*,& 25FA 5 ' ' ' ' ' 9GG 5(6(7 *1' ' Ì/RZÌ é Appendix A Magic- 2) MV500 $ % % & & ' ' ( ( ) ) ,1'/(' Ì+LJKÌ A-8 26& . 26& . . 5 5 5 5(0 287 é . 0$*,& $ 5 ' ' ' ' ' 9GG 5(6(7 *1' ' Ì/RZÌ é Appendix A Magic- 3) NEC 8bit for uPD6121G C1 C2 $ $ C3 % % C4 & & C5 ' ' C6 ( ( C7 ) ) &XVWRP /RZ %\WH Ì+LJKÌ A-9 . 26& . 26& . . 5 5 5 5(0 287 é 0$*,& C0 5 ' ' ' ' ' 9GG 5(6(7 *1' ' Ì/RZÌ é Appendix B Magic- a Appendix B Magic- éa Software Spec Sheet • Product 4 bit 1 chip microcomputer • Type Magic- • Purpose Infrared remote control encoder • Function 8 • Features • Program memory (On-chip ROM) : 512 bytes éa Ø4 key matrix scan Ø 4 bits • Data memory (On-chip RAM) : 32 • 43 types of instruction sets • 3 levels of subroutine nesting • 1 bit output port for a large current (Output signal) • Operating frequency : 300KHz to 1MHz ¶ (fosc=455KHz) • Instruction cycle : 13.1868 • CMOS process (Single 3V power supply) • Stand-by function (Through internal instruction) • Released stand-by mode by key input (Masked option) • Built in capacitor for ceramic oscillation circuit (Masked option) • Built in a watch dog timer (WDT) • 3 kind of double action key B-1 é Appendix B Magic- a 1. Function 1) Stand-by Oscillation is stop Output of D0~D3 is ÌLÌ, output of D4,D5 is ÌHÌ 2) Condition of stand-by mode After reset When scan strobe output is over, there is not any key input. 3) Release of stand-by mode One of the key scan input (K0~K3, R0~R3) is change to ÌLÌ level 2. Key Input 1) Key-data mapping table Input pin Output pin K0 K1 K2 K3 R0 R1 R2 R3 D0 1 2 3 4 5 6 7 8 D1 9 10 11 12 13 14 15 16 D2 17 18 19 20 21 22 23 24 D3 25 26 27 28 29 30 31 32 2) Double action key Combi of Key Key Data K21 + K22 35h K21 + K23 36h K21 + K24 37h B-2 é Appendix B Magic- a 3. Output Output waveform for LC7461M-C13 A single pulse, modulated with 37.917KHz signal at 455KHz 7F &DUULHU IUHTXHQF\ I &$5 7F 'XW\ UDWLR I 26& 77F 7 - Configuration of Flame 1st flame Lead Code Custom Code C0 ~ Custom Code C12 C0 ~ Data Code C12 D0 ~ Data Code D7 D0 C2 Repeat flame Repeat code Tf - Lead code 9ms 4.5ms B-3 D7 é Appendix B Magic- a - Repeat code 0.56ms 9ms 4.5ms - Bit Description Bit Ì0Ì Bit Ì1Ì 0.56ms 0.56ms 1.125ms 2.25ms - Flame Interval : Tf The transmitted waveform as long as a key is depressed Tf Tf Tf = 108ms @455KHz - Double Key Operation Key 21 (L : Key-ON state) Key 22 Key 23 Key 21 Data transmit Key 21, 22 Multi-press Data transmit Key 22 Data transmit B-4 Transmit stop Key 23 Data transmit Key 21, 23 Multi-press Data transmit é Appendix B Magic- a 4. Pin Description Pin No. Pin Funcrion 1 K0 Key Input No. 0 pin 2 K1 Key Input No. 1 pin 3 K2 Key Input No. 2 pin 4 K3 Key Input No. 3 pin 5 D0 Key Scan Signal No. 0 pin 6 D1 Key Scan Signal No. 1 pin 7 D2 Key Scan Signal No. 2 pin 8 D3 Key Scan Signal No. 3 pin 9 D4 Custom code input pin 10 D5 Custom code input pin 11 REMOUT Out of Transmission pin 12 OSC2 Connect Ceramic Resonator between OSC1 & OSC2 13 OSC1 Connect Ceramic Resonator between OSC1 & OSC2 14 VDD Connect 3V power source 15 RESET Reset by input of ÌLÌ 16 GND Reference voltage for all inputs & outputs 0V 17 R0 Key Input No. 4 pin 18 R1 Key Input No. 5 pin 19 R2 Key Input No. 6 pin 20 R3 Key Input No. 7 pin B-5 Remark é Appendix B Magic- a 5. Circuit Diagram & Key Data C7 D6 C6 $ $ D7 C5 % % C4 C12 & & C3 C11 ' ' C2 C10 ( ( C1 C9 ) ) B-6 . 26& . 26& . . 5 5 5 5(0 287 5 ' ' ' ' ' ' D é C8 0$*,& C0 9GG 5(6(7 *1' ê Appendix C Magic- Appendix C Magic- ê Software Spec Sheet • Product 4 bit 1 chip microcomputer • Type Magic- • Purpose Infrared remote control encoder • Function 8 • Features • Program memory (On-chip ROM) : 1024 bytes ê Ø4 key matrix scan Ø 4 bits • Data memory (On-chip RAM) : 32 • 43 types of instruction sets • 3 levels of subroutine nesting • 1 bit output port for a large current (Output signal) • Operating frequency : 300KHz to 1MHz ¶ (fosc=455KHz) • Instruction cycle : 13.1868 • CMOS process (Single 3V power supply) • Stand-by function (Through internal instruction) • Released stand-by mode by key input (Masked option) • Built in capacitor for ceramic oscillation circuit (Masked option) • Built in a watch dog timer (WDT) • Double action key is not supported C-1 ê Appendix C Magic- 1. Function 1) Stand-by Output of D0~D3 is ÌLÌ Oscillation is stop Output of D4~D5 are held to ÌHÌ 2) Condition of stand-by mode After reset When scan strobe output is over, there is not any key input. 3) Release of stand-by mode One of the key scan input (K0~K3, R0~R3) is change to ÌLÌ level C-2 ê Appendix C Magic- 2. Output 1) Output waveform for TC9012F A single pulse, modulated with 37.917KHz signal at 455KHz 7F &DUULHU IUHTXHQF\ I &$5 7F 'XW\ UDWLR I 26& 77F 7 - Configuration of Flame 1st flame Lead code Custom code Custom code Data code Data code C0 C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D5 D7 - Repeat flame C0=0 Repeat code Tf C0=1 Repeat code Tf C-3 ê Appendix C Magic- - Lead code 4.5ms 4.5ms - Repeat code 0.56ms C0=0 4.5ms 2.25ms 4.5ms 0.56ms C0=1 4.5ms 4.5ms 1.125ms - Bit Description Bit Ì0Ì Bit Ì1Ì 0.56ms 0.56ms 1.125ms 2.25ms - Flame Interval : Tf The transmitted waveform as long as a key is depressed Tf Tf Tf=108ms @455KHz C-4 ê Appendix C Magic- 2) Output waveform for uPD1986C A single pulse, modulated with 37.917KHz signal at 455KHz 7F &DUULHU IUHTXHQF\ I &$5 7F 'XW\ UDWLR I 26& 77F 7 - Bit Description Bit Ì0Ì Bit Ì1Ì 1.121ms @455KHz 1.594ms @320KHz 1.121ms @455KHz 1.594ms @320KHz - Configuration of Flame (Except 18~1Bh Key) Head Code Data Code(ex ; 1Eh) D0 D1 D2 D3 D4 36ms @455KHz 51.187ms @320KHz - Flame Interval :,Tf The transmitted waveform as long as a key is depressed. (18~1Bh Key only) C-5 ê Appendix C Magic- 3) Output waveform for M50560-001P A single pulse, modulated with 37.917KHz signal at 455KHz 7F &DUULHU IUHTXHQF\ I &$5 7F 'XW\ UDWLR I 26& 77F 7 - Configuration of Flame Low Custom Code Lead Pulse Separation Period C0 C1 C2 C3 C4 C5 C6 C7 8ms 4ms Data Code D0 D1 D2 D3 D4 D5 D6 D7 4ms - Bit Description Bit Ì0Ì Bit Ì1Ì 0.5ms 0.5ms 1.0ms 2.0ms - Flame Interval :,Tf The transmitted waveform as long as a key is depressed. Tf=60ms 60ms C-6 ê Appendix C Magic- 3. Pin Description Pin No. Pin Funcrion 1 K0 Key Input No. 0 pin 2 K1 Key Input No. 1 pin 3 K2 Key Input No. 2 pin 4 K3 Key Input No. 3 pin 5 D0 Key Scan Signal No. 0 pin 6 D1 Key Scan Signal No. 1 pin 7 D2 Key Scan Signal No. 2 pin 8 D3 Key Scan Signal No. 3 pin 9 D4 Custom code input pin 10 D5 Key Scan Signal No. 4 pin 11 REMOUT Out of Transmission pin 12 OSC2 Connect Ceramic Resonator between OSC1 & OSC2 13 OSC1 Connect Ceramic Resonator between OSC1 & OSC2 14 VDD Connect 3V power source 15 RESET Reset by input of ÌLÌ 16 GND Reference voltage for all inputs & outputs 0V 17 R0 Key Input No. 4 pin 18 R1 Key Input No. 5 pin 19 R2 Key Input No. 6 pin 20 R3 Key Input No. 7 pin C-7 Remark ê Appendix C Magic- 4. Circuit Diagram & Key Data Mitsubish for M50560-001P C1 C2 $ $ $ C3 % % % C4 & & & D5 ' ' ' D6 ( ( ( D7 ) ) ) &XVWRP VHOHFW GLRGH 'DWD VHOHFW GLRGH Ì+LJKÌ . 26& . 26& . . 5 5 5 5(0 287 ê 0$*,& C0 5 ' ' ' ' ' 9GG 5(6(7 *1' ' Ì/RZÌ * Extended key data is changed by D5~D7 data selection diode. This example shows the extended key data when D5~D7 is open. C-8 ê Appendix C Magic- Toshiba for TC9012 C1 C2 $ $ C3 % % C4 & & C5 ' ' C6 ( ( C7 ) ) . . 26& . . 5 5 5 5(0 287 5 ' ' ' ' ' 9GG 5(6(7 *1' ' Ì+LJKÌ C-9 26& ê 0$*,& C0 Ì/RZÌ ê Appendix C Magic- NEC for uPD1986C $ $ % % & & ' ' ( ( ) ) . 26& . 26& . . 5 5 5 ' ' ' 5 ' 5(0 287 ê 0$*,& ' ' C - 10 9GG 5(6(7 *1' ê Appendix D Magic- b Appendix D Magic- êb Software Spec Sheet • Product 4 bit 1 chip microcomputer • Type Magic- • Purpose Infrared remote control encoder • Function 8 • Features • Program memory (On-chip ROM) : 512 bytes êb Ø6 key matrix scan Ø 4 bits • Data memory (On-chip RAM) : 32 • 43 types of instruction sets • 3 levels of subroutine nesting • 1 bit output port for a large current (Output signal) • Operating frequency : 300KHz to 1MHz ¶ (fosc=455KHz) • Instruction cycle : 13.1868 • CMOS process (Single 3V power supply) • Stand-by function (Through internal instruction) • Released stand-by mode by key input (Masked option) • Built in capacitor for ceramic oscillation circuit (Masked option) • Built in a watch dog timer (WDT) • Double action key is not supported D-1 ê Appendix D Magic- b 1. Function 1) Stand-by Outputted of D0~D3 is ÌLÌ Oscillation is stop Output of D0~D4 is held to ÌHÌ 2) Condition of stand-by mode After reset When scan strobe output is over, there is not any key input. 3) Release of stand-by mode One of the key scan input (K0~K3, R0~R3) is change to ÌLÌ level D-2 ê Appendix D Magic- b 2. Output waveform for M50560-003P A single pulse, modulated with 37.91KHz signal at 455KHz 7F &DUULHU IUHTXHQF\ I &$5 7F 'XW\ UDWLR I 26& 77F 7 - Configuration of Flame Low Custom Code Lead Pulse Separation Period C0 C1 C2 C3 C4 C5 C6 C7 8ms 4ms Data Code D0 D1 D2 D3 D4 D5 D6 D7 4ms - Bit Description Bit Ì0Ì Bit Ì1Ì 0.5ms 0.5ms 1ms 2ms - Flame Interval :,Tf The transmitted waveform as long as a key is depressed. Tf=60ms 60ms D-3 ê Appendix D Magic- b 3. Pin Description Pin No. Pin Funcrion 1 K0 Key Input No. 0 pin 2 K1 Key Input No. 1 pin 3 K2 Key Input No. 2 pin 4 K3 Key Input No. 3 pin 5 D0 Key Scan Signal No. 0 pin 6 D1 Key Scan Signal No. 1 pin 7 D2 Key Scan Signal No. 2 pin 8 D3 Key Scan Signal No. 3 pin 9 D4 Custom code input pin 10 D5 Key Scan Signal No. 4 pin 11 REMOUT Out of Transmission pin 12 OSC2 Connect Ceramic Resonator between OSC1 & OSC2 13 OSC1 Connect Ceramic Resonator between OSC1 & OSC2 14 VDD Connect 3V power source 15 RESET Reset by input of ÌLÌ 16 GND Reference voltage for all inputs & outputs 0V 17 R0 Key Input No. 4 pin 18 R1 Key Input No. 5 pin 19 R2 Key Input No. 6 pin 20 R3 Key Input No. 7 pin D-4 Remark ê Appendix D Magic- b 4. Truth Table Key Data(hex) of Diode Select (D5 D6 D7) Key No. Key Data(hex) of Diode Select (D5 D6 D7) Key No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ê Appendix D Magic- b 5. Circuit Diagram Mitsubish for M50560-003P C1 C2 C3 C4 D5 D6 D7 &XVWRP VHOHFW GLRGH 'DWD VHOHFW GLRGH Ì+LJKÌ D-6 . 26& . 26& . . 5 5 5 5(0 287 E ê 0$*,& C0 5 ' ' ' ' ' 9GG 5(6(7 *1' ' Ì/RZÌ ë Appendix E Magic- a ëa Appendix E Magic- Software Spec Sheet • Product 4 bit 1 chip microcomputer • Type Magic- • Purpose Infrared remote control encoder • Function 8 • Features • Program memory (On-chip ROM) : 1024 bytes ëa Ø8 key matrix scan Ø 4 bits • Data memory (On-chip RAM) : 32 • 43 types of instruction sets • 3 levels of subroutine nesting • 1 bit output port for a large current (Output signal) • Operating frequency : 300KHz to 1MHz ¶ (fosc=455KHz) • Instruction cycle : 13.1868 • CMOS process (Single 3V power supply) • Stand-by function (Through internal instruction) • Released stand-by mode by key input (Masked option) • Built in capacitor for ceramic oscillation circuit (Masked option) • Built in a watch dog timer (WDT) • Double action key is not supported E-1 ë Appendix E Magic- a 1. Function 1) Stand-by Oscillation is stop Output of D0~D5, D8, D9 is ÌLÌ, Output of D6~D7 is ÌHÌ 2) Condition of stand-by mode After reset When scan strobe output is over, there is not any key input. 3) Release of stand-by mode One of the key scan input (K0~K3, R0~R3) is change to ÌLÌ level E-2 ë Appendix E Magic- a 2. Output 1) Output waveform of M3004C LAB1 : Only Carrier A single pulse, modulated with 37.917KHz signal at 455KHz 7F &DUULHU IUHTXHQF\ I &$5 7F 'XW\ UDWLR I 26& 77F 7 - Configuration of Flame 1st flame Ref Toggle Bit Bit Ref T System code S2 S1 Data code S0 D5 D4 D3 D2 D1 D0 - Bit Description Bit Ì0Ì Bit Ì1Ì 167us 167us 5.06ms 7.59ms - Flame Interval : Tf The transmitted waveform as long as a key is depressed Tf Tf Tf = 121.6ms @455KHz E-3 ë Appendix E Magic- a 2) Output waveform of RC-5 A single pulse, modulated with 37.917KHz signal at 455KHz 7F Carrier frequency fCAR = 1/Tc = fOSC/12 Duty ratio = T1/Tc = 1/3 7 - Configuration of Flame 1st flame Start bit System bit Enlarged Toggle bit Data bit MSB LSB 14bits = 23.446ms - Bit Description Bit Ì0Ì Bit Ì1Ì ¶ ¶ 839 1674 847.6 ¶ 1674 ¶ - Flame Interval : Tf The transmitted waveform as long as a key is depressed 23.446ms 107.6ms @455KHz E-4 ë Appendix E Magic- a 3. Pin Description Pin No. Pin Funcrion 1 RESET Reset by input of ÌLÌ 2 GND Reference voltage for all inputs & outputs 0V 3 R0 Key Input No. 4 pin 4 R1 Key Input No. 5 pin 5 R2 Key Input No. 6 pin 6 R3 Key Input No. 7 pin 7 K0 Key Input No. 0 pin 8 K1 Key Input No. 1 pin 9 K2 Key Input No. 2 pin 10 K3 Key Input No. 3 pin 11 D0 Key Scan Signal No. 0 pin 12 D8 Key Scan Signal No. 1 pin 13 D9 Key Scan Signal No. 2 pin 14 D1 Key Scan Signal No. 3 pin 15 D2 Key Scan Signal No. 4 pin 16 D3 Key Scan Signal No. 5 pin 17 D4 Key Scan Signal No. 6 pin 18 D5 Key Scan Signal No. 7 pin 19 D6 Key Scan Signal No. 8 pin 20 D7 Key Scan Signal No. 9 pin 21 REMOUT Out of Transmission pin 22 OSC2 Connect Resonator between OSC1 & OSC2 23 OSC1 Connect Resonator between OSC1 & OSC2 24 VDD Connect 3V power source E-5 Remark ë Appendix E Magic- a 4. Circuit Diagram & Key Data 1) M3004C LAB1 ÌSystem Code : S2 S1 S0Ì Ì001Ì Ì010Ì $ $ $ $ Ì011Ì % % % % Ì100Ì & & & & Ì101Ì ' ' ' ' Ì111Ì ( ( ( ( ) ) ) ) ,1'/(' Ì+LJKÌ E-6 . 26& . 26& . . 5 5 5 5(0 287 D ë 0$*,& Ì000Ì 5 ' ' ' ' ' 9GG 5(6(7 *1' ' ' ' ' ' Ì/RZÌ ë Appendix E Magic- a 2) Philips for SAA3010 S0 $ $ $ $ S1 % % % % S2 & & & & S3 ' ' ' ' S4 ( ( ( ( ) ) ) ) ,1'/(' Ì+LJKÌ E-7 . 26& . 26& . . 5 5 5 5(0 287 D ë 0$*,& 5 ' ' ' ' ' 9GG 5(6(7 *1' ' ' ' ' ' Ì/RZÌ ë Appendix F Magic- b ë Appendix F Magic- b Software Spec Sheet • Product 4 bit 1 chip microcomputer • Type Magic- • Purpose Infrared remote control encoder • Function 8 • Features • Program memory (On-chip ROM) : 1024 bytes ëb Ø8 key matrix scan Ø 4 bits • Data memory (On-chip RAM) : 32 • 43 types of instruction sets • 3 levels of subroutine nesting • 1 bit output port for a large current (Output signal) • Operating frequency : 300KHz to 1MHz ¶ (fosc=455KHz) • Instruction cycle : 13.1868 • CMOS process (Single 3V power supply) • Stand-by function (Through internal instruction) • Released stand-by mode by key input (Masked option) • Built in capacitor for ceramic oscillation circuit (Masked option) • Built in a watch dog timer (WDT) • 3 kind of double action key F- 1 ë Appendix F Magic- b 1. Function 1) Stand-by Oscillation is stop Output of D0~D5, D8, D9 is ÌLÌ, Output of D6~D7 is ÌHÌ 2) Condition of stand-by mode After reset When scan strobe output is over, there is not any key input. 3) Release of stand-by mode One of the key scan input (K0~K3, R0~R3) is change to ÌLÌ level 2. Key Input 1) Key-data mapping table Input pin Output pin K0 K1 K2 K3 R0 R1 R2 R3 D0 1 2 3 4 5 6 7 8 D8 9 10 11 12 13 14 15 16 D9 17 18 19 20 21 22 23 24 D1 25 26 27 28 29 30 31 32 D2 33 34 35 36 37 38 39 40 D3 41 42 43 44 45 46 47 48 D4 49 50 51 52 53 54 55 56 D5 57 58 59 60 61 62 63 64 2) Double action key Combi of Key Key Data K21 + K22 35h K21 + K23 36h K21 + K24 37h F- 2 ë Appendix F Magic- b 2. Output Output waveform for uPD6122-001 - Output waveform A single pulse, modulated with 37.917KHz signal at 455KHz 7F &DUULHU IUHTXHQF\ I &$5 7F 'XW\ UDWLR I 26& 77F 7 - Configuration of Flame 1st flame Low Custom code Lead code High Custom code Data code Data code C0 C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D5 D7 Repeat flame Repeat code Tf F- 3 ë Appendix F Magic- b - Lead code 9ms 4.5ms - Repeat code 0.56ms 9ms 2.25ms - Bit Description Bit Ì0Ì Bit Ì1Ì 0.56ms 0.56ms 1.125ms 2.25ms - Flame Interval : Tf The transmitted waveform as long as a key is depressed Tf Tf Tf = 108ms @455KHz F- 4 ë Appendix F Magic- b 3. Pin Description Pin No. Pin Funcrion 1 RESET Reset by input of ÌLÌ 2 GND Reference voltage for all inputs & outputs 0V 3 R0 Key Input No. 4 pin 4 R1 Key Input No. 5 pin 5 R2 Key Input No. 6 pin 6 R3 Key Input No. 7 pin 7 K0 Key Input No. 0 pin 8 K1 Key Input No. 1 pin 9 K2 Key Input No. 2 pin 10 K3 Key Input No. 3 pin 11 D0 Key Scan Signal No. 0 pin 12 D8 Key Scan Signal No. 1 pin 13 D9 Key Scan Signal No. 2 pin 14 D1 Key Scan Signal No. 3 pin 15 D2 Key Scan Signal No. 4 pin 16 D3 Key Scan Signal No. 5 pin 17 D4 Key Scan Signal No. 6 pin 18 D5 Key Scan Signal No. 7 pin 19 D6 Key Scan Signal No. 8 pin 20 D7 Key Scan Signal No. 9 pin 21 REMOUT Out of Transmission pin 22 OSC2 Connect Resonator between OSC1 & OSC2 23 OSC1 Connect Resonator between OSC1 & OSC2 24 VDD Connect 3V power source F- 5 Remark ë Appendix F Magic- b 4. Circuit Diagram & Key Data 1) NEC 16bit for uPD6122-001 C0` C0 C2` C2 $ $ $ $ C3` C3 % % % % C4` C4 & & & & C5` C5 ' ' ' ' C6` C6 ( ( ( ( C7` C7 ) ) ) ) &XVWRP /RZ %\WH &XVWRP +LJK %\WH Ì+LJKÌ F- 6 . 26& . . 5 5 5 5(0 287 E 26& ë C1 . 0$*,& C1` 5 ' ' ' ' ' 9GG 5(6(7 *1' ' ' ' ' ' Ì/RZÌ ë Appendix F Magic- b 2) NEC 8bit for uPD6122-001 C0 C1 $ $ C3 % % % % C4 & & & & C5 ' ' ' ' C6 ( ( ( ( C7 ) ) ) ) Ì+LJKÌ F- 7 . 26& . . 5 5 5 5(0 287 E $ 26& ë . 0$*,& $ &XVWRP /RZ %\WH ,1'/(' C2 5 ' ' ' ' ' 9GG 5(6(7 *1' ' ' ' ' ' Ì/RZÌ ë Appendix G Magic- c Appendix G Magic- ëc Software Spec Sheet • Product 4 bit 1 chip microcomputer • Type Magic- • Purpose Infrared remote control encoder • Function 8 • Features • Program memory (On-chip ROM) : 1024 bytes ëc Ø8 key matrix scan Ø 4 bits • Data memory (On-chip RAM) : 32 • 43 types of instruction sets • 3 levels of subroutine nesting • 1 bit output port for a large current (Output signal) • Operating frequency : 300KHz to 1MHz ¶ (fosc=455KHz) • Instruction cycle : 13.1868 • CMOS process (Single 3V power supply) • Stand-by function (Through internal instruction) • Released stand-by mode by key input (Masked option) • Built in capacitor for ceramic oscillation circuit (Masked option) • Built in a watch dog timer (WDT) • 3 kind of double action key G-1 ë Appendix G Magic- c 1. Function 1) Stand-by Oscillation is stop Output of D0~D5, D8, D9 is ÌLÌ, Output of D6~D7 is ÌHÌ 2) Condition of stand-by mode After reset When scan strobe output is over, there is not any key input. 3) Release of stand-by mode One of the key scan input (K0~K3, R0~R3) is change to ÌLÌ level 2. Key Input 1) Key-data mapping table Input pin Output pin K0 K1 K2 K3 R0 R1 R2 R3 D0 1 2 3 4 5 6 7 8 D8 9 10 11 12 13 14 15 16 D9 17 18 19 20 21 22 23 24 D1 25 26 27 28 29 30 31 32 D2 33 34 35 36 37 38 39 40 D3 41 42 43 44 45 46 47 48 D4 49 50 51 52 53 54 55 56 D5 57 58 59 60 61 62 63 64 2) Double action key Combi of Key Key Data K21 + K22 B5h K21 + K23 B6h K21 + K24 B7h G-2 ë Appendix G Magic- c 2. Output Output waveform for uPD6122-002 A single pulse, modulated with 37.917KHz signal at 455KHz 7F &DUULHU IUHTXHQF\ I &$5 7F 'XW\ UDWLR I 26& 77F 7 - Configuration of Flame 1st flame Low Custom code Lead code High Custom code Data code Data code C0 C1 C2 C3 C4 C5 C6 C7 C0' C1' C2' C3' C4' C5' C6' C7' D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D5 D7 Repeat flame Repeat code Tf G-3 ë Appendix G Magic- c - Lead code 9ms 4.5ms - Repeat code 0.56ms 9ms 2.25ms - Bit Description Bit Ì0Ì Bit Ì1Ì 0.56ms 0.56ms 1.125ms 2.25ms - Flame Interval : Tf The transmitted waveform as long as a key is depressed Tf Tf Tf = 108ms @455KHz G-4 ë Appendix G Magic- c 3. Pin Description Pin No. Pin Funcrion 1 RESET Reset by input of ÌLÌ 2 GND Reference voltage for all inputs & outputs 0V 3 R0 Key Input No. 4 pin 4 R1 Key Input No. 5 pin 5 R2 Key Input No. 6 pin 6 R3 Key Input No. 7 pin 7 K0 Key Input No. 0 pin 8 K1 Key Input No. 1 pin 9 K2 Key Input No. 2 pin 10 K3 Key Input No. 3 pin 11 D0 Key Scan Signal No. 0 pin 12 D8 Key Scan Signal No. 1 pin 13 D9 Key Scan Signal No. 2 pin 14 D1 Key Scan Signal No. 3 pin 15 D2 Key Scan Signal No. 4 pin 16 D3 Key Scan Signal No. 5 pin 17 D4 Key Scan Signal No. 6 pin 18 D5 Key Scan Signal No. 7 pin 19 D6 Key Scan Signal No. 8 pin 20 D7 Key Scan Signal No. 9 pin 21 REMOUT Out of Transmission pin 22 OSC2 Connect Resonator between OSC1 & OSC2 23 OSC1 Connect Resonator between OSC1 & OSC2 24 VDD Connect 3V power source G-5 Remark ë Appendix G Magic- c 4. Circuit Diagram & Key Data 1) NEC 16bit for uPD6122-002 C0` C0 ' ' & & ' & & C2` C2 '$ ' &$ & $ $ C3` C3 '% ' &% & % % C4` C4 '& ' && & & & C5` C5 '' ' &' & ' ' C6` C6 '( ' &( & ( ( C7` C7 ') ' &) & ) ) &XVWRP /RZ %\WH &XVWRP +LJK %\WH Ì+LJKÌ G-6 . 26& . . 5 5 5 5(0 287 F ' 26& ë C1 . 0$*,& C1` 5 ' ' ' ' ' 9GG 5(6(7 *1' ' ' ' ' ' Ì/RZÌ ë Appendix G Magic- c 2) NEC 8bit for uPD6122-002 & C1 ' ' & & C2 '$ ' &$ & $ $ C3 '% ' &% & % % C4 '& ' && & & & C5 '' ' &' & ' ' C6 '( ' &( & ( ( C7 ') ' &) & ) ) &XVWRP /RZ %\WH ,1'/(' Ì+LJKÌ G-7 . 26& . 26& . . 5 5 5 5(0 287 F & ë ' 0$*,& ' C0 5 ' ' ' ' ' 9GG 5(6(7 *1' ' ' ' ' ' Ì/RZÌ *06 0$6. 237,21 /,67 &RGH 1DPH 'HYLFH 3DFNDJH 623PLO *06 623PLO *06 623 ',3 *06 623 ',3 *06 623 ',3 *06 623 ',3 ',3 3O HDVH HQWHU FKHFN PDUNV DV ,QFOXVLRQ RI 3XOO XS 5HVLVWHU 3RUW 5 5 5 5 < <HV 1 1R <1 5HOHDVH RI 6WRS PRGH 3RUW 5 5 5 5 . . . . < <HV 1 1R <1 6WDWXV RI ' SRUW ZKLOH 6WRS PRGH 3RUW ' ' ' ' ' ' ' ' DE D 6WDWH RI Ì/Ì IRUFLEO\ E 5HPDLQ WKH VWDWH MXVW EHIRUH VWRS LQVWUXFWLRQ 0DUNHW SRUW LV QRW DYDLODEOH IRU *06 5HVHW RI :'7 GXH WR 5(0287 RXWSXW <1 < <HV 1 1R ,QFOXVLRQ RI FRQGHQVRU IRU 2VFLOODWLRQ <1 < <HV 1 1R 'DWD &RPSDQ\ 1DPH 6HFWLRQ 1DPH 6LJQDWXUH