WT56F108 Starter Kit Board Operation Manual WT56F108 Starter Kit Board Operation Manual REV. 1.0 January 31, 2013 This document is Weltrend＇s confidential information , don＇t copy or print without any permission. WT56F108 Starter Kit Board Operation Manual Ver. 1.0 Date 2013/01/31 Applicant Louis 1st version Description This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 2 WT56F108 Starter Kit Board Operation Manual Table of Contents CHAPTER 1 WT56F108 STARTER KIT BOARD HARDWARE DESCRIPTION........................................................4 1.1 SYSTEM BLOCK DIAGRAM ....................................................................................................................................................4 1.2 EVB COMPONENTS LOCATION DESCRIPTION .......................................................................................................................5 CHAPTER 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 WT56F108 STARTER KIT BOARD CONNECTING PORT DESCRIPTION ........................................6 DC INPUT CONNECTOR .........................................................................................................................................................6 DC INPUT VOLTAGE SELECTION ...........................................................................................................................................6 SWUT (SINGLE WIRE UART) INTERFACE PROGRAMMING PORT .........................................................................................7 UART INTERFACE CONNECTOR PORT ..................................................................................................................................7 I2C INTERFACE PORT.............................................................................................................................................................8 EXTERNAL OSCILLATOR INPUT PIN SELECTION ....................................................................................................................8 WT56F108 PIN OUTPUT PORT ..............................................................................................................................................9 LCD PIN OUTPUT PORT ......................................................................................................................................................11 CHAPTER 3 WT56F108 STARTER KIT BOARD CIRCUIT DESCRIPTION...............................................................13 3.1 VDD POWER SELECTION: ...................................................................................................................................................13 3.2 POWER CIRCUIT ..................................................................................................................................................................13 3.3 RESET CIRCUIT .................................................................................................................................................................14 CHAPTER 4 WT56F108 STARTER KIT BOARD OPERATION MANUAL ...............................................................15 4.1 WT56F108 TEST AND DEMONSTRATION PLATFORM ..........................................................................................................15 4.2 LED DISPLAY .....................................................................................................................................................................16 CHAPTER 5 5.1 5.2 5.3 5.4 5.5 5.6 DRIVER MODULE...........................................................................................................................................17 DRIVER MODULE SUMMARY...............................................................................................................................................17 MAIN PROGRAMS <MAIN.C> ..............................................................................................................................................18 ADC DRIVER <DRV_ADC.C> ............................................................................................................................................18 LED DISPLAY PROGRAM <API_LED.C>.............................................................................................................................18 WATCH TIMER PROGRAM SETUP <API_RTC.C> ..................................................................................................................19 INTERRUPT SUB PROGRAM <INTERRUPT.C> ........................................................................................................................19 CHAPTER 6 APPENDIX.........................................................................................................................................................20 6.1 CIRCUIT ..............................................................................................................................................................................20 6.2 BOM...................................................................................................................................................................................22 6.3 ORDERING INFORMATION ...................................................................................................................................................23 This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 3 WT56F108 Starter Kit Board Operation Manual Chapter 1 1.1 WT56F108 Starter Kit Board Hardware Description System Block Diagram WT56F108 is an enhanced 8052 micro controller with LCD driver function, and the Starter Kit Board used 64-pin LQFP type IC to design and demonstrate its functions. System structure is as the figure below. WT56F108-RG64AWT PKG Type VDD VDD VDD 47uF 0.1uF Jump 10K WT56F108 ( RG64AWT ) 4.7uF SWUT / RESET 20pF GPIOA0 32.768KHz XTOUT 20pF SWUT XTIN VDD GPIOA1 GPIOB1 GPIOB4 LED GPIOB5 GPIOB6 GPIOB7 GPIOF4 This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 4 WT56F108 Starter Kit Board Operation Manual 1.2 EVB Components Location Description WT56F108-RG64AWT PKG Type WT56F108 64 pin Output Port WT56F108 LCD Pin Output Port SWB4 WT56F108 Reset J12 SWUT Programming Interface Port J8 UART Port VR1 Adjust Voltage VR J10 / J11 Ext oscillator Input pin select J2 DC IN (5V~12V) J5 I2C Port J1 DC voltage input Select This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 5 WT56F108 Starter Kit Board Operation Manual Chapter 2 2.1 WT56F108 Starter Kit Board Connecting Port Description DC Input Connector Components Location (J2) This is EVB DC voltage input connector port (supporting voltage DC 5V~12V) 2.2 Pad Number Description 1 Positive Input Pin 2 -- 3 Negative Input Pin DC Input Voltage Selection Components Location (J1) This is DC input voltage selection socket. Transformer: 1. When DC is 5V (Jump1-2 short) 2. When DC is 9V~12V (Jump 3-4 short) pitch (2.54 mm) Pad Number Description 1-2 DC 5V INPUT (Jump 1-2 short) 3-4 DC 9V~12V INPUT (Jump 3-4 short) Jump (2.54 mm) This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 6 WT56F108 Starter Kit Board Operation Manual 2.3 SWUT (Single Wire UART) Interface Programming Port Components Location (J12) This is WT56F108 single wire programming port pitch (1.25 mm) 2.4 Pad Number Description 1 VDD 2 SWUT 3 GND UART Interface Connector Port Components Location (J8) This is UART serial transmission interface connector port pitch (1.25 mm) Pad Number Description 1 5V 2 RXD 3 TXD 4 GND This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 7 WT56F108 Starter Kit Board Operation Manual 2.5 I2C Interface Port Components Location (J5) This is SLAVE I2C Interface port pitch (1.25 mm) 2.6 Pad Number Description 1 VDD 2 Slave_SCL 3 Slave_SDA 4 GND External Oscillator Input Pin Selection Components Location (J10 / J11) This is input pin selection socket that is for external oscillator. WT56F108 offers two sets input pin for external oscillator. Starter Kit Board reserved socket it can offer external oscillator input pin. pitch (2.54 mm) Jump (2.54 mm) J10 J11 Pad Number Description Pad Number Description 1 MOSCI 1 1 MOSCO 1 2 MOSCI 2 MOSCO 3 MOSCI 2 3 MOSCO 2 This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 8 WT56F108 Starter Kit Board Operation Manual 2.7 WT56F108 Pin Output Port Components Location (J6 /J13 /J7 /J4) This is WT56F108 pin output port, it is for customer’s external testing use. WT56F108-RG64AWT PKG Type J6 J13 Pad Number Description Pad Number Description 1-2 GPIOG0/SEG0 1-2 GPIOA3DH/PWM0B/IRQ1/ETMIB 3-4 GPIOG1/SEG1 3-4 GPIOA4DH/MOSCO1 5-6 GPIOG2/SEG2 5-6 GPIOA5DH/MOSCI1 7-8 GPIOG3/SEG3 7-8 VDD 9-10 GPIOG4/SEG4 9-10 GPIOA6DH/TXA 11-12 GPIOG5/SEG5 11-12 GPIOA7DH/RXA/P00/IRQ0/ETMIA 13-14 GPIOG6/SEG6 13-14 VSS 15-16 GPIOG7/SEG7 15-16 NRST/SWUT 17-18 GPIOF5/SEG8 17-18 VLCD3 19-20 GPIOF6/SEG9 19-20 VLCD2 21-22 GPIOF7/SEG10 21-22 VA 23-24 GPIOE0/SEG11 23-24 VB 25-26 GPIOE1/SEG12 25-26 GPIOF0/COM0/MOSCI2 27-28 GPIOE2/SEG13 27-28 GPIOF1/COM1/MOSCO2 This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 9 WT56F108 Starter Kit Board Operation Manual J6 J13 Pad Number Description Pad Number Description 29-30 GPIOE3/SEG14 29-30 GPIOF2/COM2 31-32 SEG15 31-32 GPIOF3/COM3 J7 J4 Pad Number Description Pad Number Description 1-2 GPIOA2DH/VREF/PWM0A/P01/IRQ2 1-2 GPIOC3/SEG31 3-4 GPIOA1DH/ADC11/PWM1A/P02/IRQ3/ ETMIC 3-4 GPIOC2/SEG30 5-6 GPIOA0DH/ADC10/P03/IRQ4/ETMO 5-6 GPIOC1/SEG29 7-8 GPIOB7DH/ADC9/PWM1B/IRQ5 7-8 GPIOC0/SEG28 9-10 GPIOB6DH/ADC8 9-10 GPIOD7/SEG27 11-12 GPIOB5DH/ADC7/IRQ6 11-12 GPIOD6/SEG26 13-14 GPIOB4DH/ADC6/PWM0C/IRQ7 13-14 GPIOD5/SEG25 15-16 GPIOF4/ADC5 15-16 GPIOD4/SEG24 17-18 GPIOB3/SEG39/ISP_SCL/RXB 17-18 GPIOD3/SEG23 19-20 GPIOB2/SEG38/ISP_SDA/TXB 19-20 GPIOD2/SEG22 21-22 GPIOB1/SEG37/ADC4 21-22 GPIOD1/SEG21 23-24 GPIOB0/SEG36/ADC3 23-24 GPIOD0/SEG20 25-26 GPIOC7/SEG35/ADC2 25-26 GPIOE7/SEG19 27-28 GPIOC6/SEG34/ADC1 27-28 GPIOE6/SEG18 29-30 GPIOC5/SEG33/ADC0 29-30 GPIOE5/SEG17 31-32 GPIOC4/SEG32 31-32 GPIOE4/SEG16 This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 10 WT56F108 Starter Kit Board Operation Manual 2.8 LCD Pin Output Port Components Location (J9) The port is WT56F108 supporting LCD pin output port, it’s for customer’s external testing use. J9 Pad Number Description Pad Number Description 1 SEG0 2 SEG1 3 SEG2 4 SEG3 5 SEG4 6 SEG5 7 SEG6 8 SEG7 9 SEG8 10 SEG9 11 SEG10 12 SEG11 13 SEG12 14 SEG13 15 SEG14 16 SEG15 17 SEG16 18 SEG17 19 SEG18 20 SEG19 21 SEG20 22 SEG21 23 SEG22 24 SEG23 25 SEG24 26 SEG25 This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 11 WT56F108 Starter Kit Board Operation Manual J9 Pad Number Description Pad Number Description 27 SEG26 28 SEG27 29 SEG28 30 SEG29 31 SEG30 32 SEG31 33 SEG32 34 NC 35 COM0 36 COM1 37 COM2 38 COM3 This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 12 WT56F108 Starter Kit Board Operation Manual Chapter 3 WT56F108 Starter Kit Board Circuit Description 3.1 VDD Power Selection: There are three options for WT56F108 Starter Kit Board VDD power. (External input power must not exceed Max. 3.6V as spec. definition). 1. J1 DC Jack: Means the power can supply from transformer, DC input voltage (5V~12V), from LDO offers WT56F108 VDD power. (The options way: please refer to the 2.2 DC input voltage selection) 2. WLINK-SWUT VDD: Use VDD of WLINK-SWUT as WT56F108 VDD power. 3. External VDD: You can input from PO3 pin (positive), PO4 is negative power , external VDD input don’t exceed the definition of specification.(Max. 3.6V) 3.2 Power Circuit VDD power input must have filter capacitance, its position more closed the pin is better. This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 13 WT56F108 Starter Kit Board Operation Manual 3.3 RESET Circuit WT56F108 RESET circuit and SWUT (single-wire programming) use the same pin, the related circuit as the figure below: When SWUT on programming the J14 JUMP should be removed, and disconnect from the external RC RESET . After programming finished, J14 should be plugged back, if the REST function had been used. This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 14 WT56F108 Starter Kit Board Operation Manual Chapter 4 4.1 WT56F108 Starter Kit Board Operation Manual WT56F108 Test and Demonstration Platform WT56F108 Starter Kit Board built-in a single and easy LED flash to display functions, and Starter Kit Board reserve some pin for testing usage. Starter Kit Board outline (WT56F108-RG64AWT PKG Type) Function Test Area WT56F108 LCD Pin Output Port WT56F108 64 Pin Output Port SWUT Programming Interface Port Adjust Voltage VR DC Input LED This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 15 WT56F108 Starter Kit Board Operation Manual 4.2 LED Display After power on, LED will alternately blink on the EVB board. Meanwhile adjusting VR1 can change LED blinking speed. This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 16 WT56F108 Starter Kit Board Operation Manual Chapter 5 5.1 Driver Module Driver Module Summary Please refer to the driver module display, as below: This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 17 WT56F108 Starter Kit Board Operation Manual 5.2 Main Programs <Main.c> Function 5.3 Description Function Description void DelayWhile(WORD ms) NOP Delay sub program void DRV_InitPowerOn(void) Call Timer 0 and ADC to initialize the functions void Init_OS_Timer0(void) Initialize Timer 0 count 10ms generate an interrupt VoidSelectMicroSourceClock(BYTE MicroClock) MCU Source clock chooses internal IRC 12 MHz and enable external oscillator 32.768 kHz void SYS_InitialPort(void) All GPIO initialized to the input port and Enable internal pull-up resistor void SYS_LoadCalibrationData(void) Load Default IRC 12 MHz correction value to register void SYS_RoscCalibration(BYTE retry_cnt) Auto calibration internal IRC 12 MHz ±2% void Timer0 (void) interrupt 1 Timer 0 interrupt sub program void Timer0Service(void) Timer 0service program ADC Driver <DRV_Adc.c> Function 5.4 Description WORD API_AverageADCData(BYTE ADC_Channel) Sampling analog to digital average (16 times) void DRV_AnalogKeyInitial(void) Initialize Analog to Digital convert WORD DRV_ReadAnalogChannel(BYTE AD_Channel) Assign channel executing Analog to Digital LED Display Program <API_Led.c> Function Description void API_LedGpioInitial(void) Initialize LED pins as the output port void DisplayLedGroup(BYTE LedData) LED Display Producers This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 18 WT56F108 Starter Kit Board Operation Manual 5.5 Watch Timer Program setup <Api_rtc.c> Function 5.6 Description void API_LoadDayLimit(void) Counts of the number of days of the calendar Leap void API_SwRTCInitial(void) Initialize Watch Timer void API_UpdateSwRTC(void) Calendar counting program Interrupt sub Program <Interrupt.c> Function void INT0_ISR_Entry(void) interrupt 0 Description Watch Timer interrupt sub program This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 19 WT56F108 Starter Kit Board Operation Manual Chapter 6 6.1 Appendix Circuit Starter Kit Board circuit (WT56F108-RG64AWT PKG Type) 1. Power This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 20 WT56F108 Starter Kit Board Operation Manual 2. MCU WT56F108 This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 21 WT56F108 Starter Kit Board Operation Manual 6.2 BOM Starter Kit Board BOM (WT56F108-RG64AWT PKG Type) This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 22 WT56F108 Starter Kit Board Operation Manual 6.3 Ordering Information 1. WT56F108 Starter Kit Kit WT56F108 Starter Kit Product Number Number WLINK-SWUT x 1 WA000 Development and Demo Board ( WT56F108 Starter Kit Board ) x 1 WB007 SWUT Programming Wire x 1 2. WT56F108 Starter Kit Board Kit WT56F108 Starter Kit Board 3. Product Number Number WT56F108 Starter Kit Board WB007 EVB Operation Manual DOC27 Single Wire Programming Board (WLINK-SWUT) Kit Product Number Single-wire Programming Board PL-2303 (WLINK-SWUT) Single-wire Programming Board (WLINK-SWUT) Number WA000 Single-wire Programming Board CP-2102 (WLINK-SWUT) WLINK-SWUT Operation Manual DOC2 This document is Weltrend＇s confidential information, don＇t copy or print without any permission. 23