User’s Manual IE-78098-NS-EM1 Emulation Board Target Devices µPD78098 Subseries µPD78098B Subseries Document No. U16469EJ1V0UM00 (1st edition) Date Published March 2003 N CP(K) 2003 Printed in Japan [MEMO] 2 User’s Manual U16469EJ1V0UM Windows is either a registered trademark or a trademark of Microsoft Corporation in the United States and/or other countries. PC/AT is a trademark of International Business Machines Corporation. • The information in this document is current as of November, 2002. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all products and/or types are available in every country. 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China Tel: 021-6841-1138 Fax: 021-6841-1137 Taipei, Taiwan Tel: 02-2719-2377 Fax: 02-2719-5951 NEC Electronics Singapore Pte. Ltd. Novena Square, Singapore Tel: 6253-8311 Fax: 6250-3583 J02.11 4 User’s Manual U16469EJ1V0UM INTRODUCTION Product Overview The IE-78098-NS-EM1 is designed to be used with the IE-78K0-NS or IE-78K0-NS-A to debug the following target devices that belong to the 78K/0 Series of 8-bit single-chip microcontrollers. Target Readers • µPD78098 Subseries: µPD78094, 78095, 78096, 78P098, 78P098A • µPD78098B Subseries: µPD78095B, 78096B, 78097B, 78098B, 78P098B This manual is intended for engineers who will use the IE-78098-NS-EM1 with the IE78K0-NS or IE-78K0-NS-A to perform system debugging. Engineers who use this manual are expected to be thoroughly familiar with the target device’s functions and use methods and to be knowledgeable about debugging. Organization When using the IE-78098-NS-EM1, refer to not only this manual (supplied with the IE78098-NS-EM1) but also the manual that is supplied with the IE-78K0-NS or IE-78K0NS-A. IE-78K0-NS IE-78098-NS-EM1 User’s Manual User’s Manual • Basic specifications • General • System configuration • Part names • External interface functions • Installation • Differences between target devices and target interface circuits IE-78K0-NS-A User’s Manual • Basic specifications • System configuration • External interface functions Purpose This manual’s purpose is to explain various debugging functions that can be performed when using the IE-78098-NS-EM1. User’s Manual U16469EJ1V0UM 5 Terminology The meanings of certain terms used in this manual are listed below. Term Meaning Emulation device This is a general term that refers to the device in the emulator that is used to emulate the target device. It includes the emulation CPU. Emulation CPU This is the CPU block in the emulator that is used to execute user-generated programs. Target device This is the device to be emulated. Target system This includes the target program and the hardware provided by the user. When defined narrowly, it includes only the hardware. IE system This refers to the combination of the in-circuit emulator (IE-78K0-NS or IE-78K0-NS-A) and the emulation board (IE-78098-NS-EM1). Conventions Related Documents Data significance: Higher digits on the left and lower digits on the right Note: Footnote for item marked with Note in the text Caution: Information requiring particular attention Remark: Supplementary information The related documents (user’s manuals) indicated in this publication may include preliminary versions. However, preliminary versions are not marked as such. Document Name IE-78K0-NS In-Circuit Emulator U13731E IE-78K0-NS-A In-Circuit Emulator U14889E IE-78098-NS-EM1 Emulation Board This manual ID78K Series Integrated Debugger Ver. 2.30 or Later Operation Windows™ Based U15185E µPD78098 Subseries IEU-1381A µPD78098B Subseries U12761E Caution The documents listed above are subject to change without notice. Be sure to use the latest documents when designing. 6 Document Number User’s Manual U16469EJ1V0UM CONTENTS CHAPTER 1 GENERAL...........................................................................................................................10 1.1 System Configuration................................................................................................................................ 11 1.2 Hardware Configuration ............................................................................................................................ 13 1.3 Basic Specifications .................................................................................................................................. 14 CHAPTER 2 2.1 PART NAMES ....................................................................................................................15 Parts of Main Unit ...................................................................................................................................... 16 CHAPTER 3 INSTALLATION..................................................................................................................17 3.1 Connection ................................................................................................................................................. 18 3.2 Clock Settings ............................................................................................................................................ 19 3.3 3.2.1 Overview of clock settings ............................................................................................................. 19 3.2.2 Main system clock settings ............................................................................................................ 22 3.2.3 Subsystem clock settings .............................................................................................................. 26 Mask Option Setting .................................................................................................................................. 29 3.3.1 Pull-up resistor............................................................................................................................... 29 3.3.2 Switching alternate-function pins ................................................................................................... 29 3.4 External Trigger ......................................................................................................................................... 30 3.5 Jumper Setting of IE-78K0-NS .................................................................................................................. 31 3.6 Jumper Setting of IE-78K0-NS .................................................................................................................. 31 3.7 Jumper Setting of IE-78098-NS-EM1 ........................................................................................................ 32 3.8 Switch Settings of IE-78098-NS-EM1........................................................................................................ 32 3.9 Low Voltage Emulation Setting ................................................................................................................ 33 CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICE AND TARGET INTERFACE CIRCUIT....34 APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE ..........................................................38 APPENDIX B NOTES ON TARGET SYSTEM DESIGN ..........................................................................40 User’s Manual U16469EJ1V0UM 7 LIST OF FIGURES Figure No. Title Page 1-1 System Configuration ....................................................................................................................................... 11 1-2 Basic Hardware Configuration (When IE-78K0-NS Is Used) ............................................................................ 13 1-3 Basic Hardware Configuration (When IE-78K0-NS-A Is Used) ........................................................................ 13 2-1 IE-78098-NS-EM1 Part Names......................................................................................................................... 16 3-1 Connection of Emulation Probe ........................................................................................................................ 18 3-2 External Circuits Used as System Clock Oscillator .......................................................................................... 19 3-3 When Using Clock That Is Already Mounted on Emulation Board (Main System Clock) ................................. 20 3-4 When Using Clock That Is Already Mounted on Emulation Board (Subsystem Clock) .................................... 20 3-5 When Using User-Mounted Clock (Main System Clock) .................................................................................. 21 3-6 When Using User-Mounted Clock (Subsystem Clock) .................................................................................... 21 3-7 When Supplying Pulse from Target System ..................................................................................................... 22 3-8 Connections on Parts Board (Main System Clock)........................................................................................... 23 3-9 Crystal Oscillator (Main System Clock) ............................................................................................................ 24 3-10 Pin Alignment of Crystal Oscillator and Socket (Main System Clock) .............................................................. 25 3-11 Connections on Parts Board (Subsystem Clock).............................................................................................. 27 3-12 Crystal Oscillator (Subsystem Clock) ............................................................................................................... 28 3-13 Pin Alignment of Crystal Oscillator and Socket (Subsystem Clock) ................................................................. 28 3-14 Pull-up Resistor ................................................................................................................................................ 29 3-15 External Trigger Input Position ......................................................................................................................... 30 3-16 Main Board of IE-78K0-NS or IE-78K0-NS-A (G-780009 Board)...................................................................... 33 4-1 Equivalent Circuit 1 of Emulation Circuit........................................................................................................... 35 4-2 Equivalent Circuit 2 of Emulation Circuit........................................................................................................... 36 4-3 Equivalent Circuit 3 of Emulation Circuit........................................................................................................... 37 B-1 Distance Between In-Circuit Emulator and Conversion Adapter ...................................................................... 40 B-2 Connection Conditions of Target System (When NP-80GC-TQ Is Used)......................................................... 41 B-3 Connection Conditions of Target System (When NP-H80GC-TQ Is Used) ...................................................... 41 8 User’s Manual U16469EJ1V0UM LIST OF TABLES Table No. Title Page 1-1 Correspondence Between Emulation Probes and Conversion Socket/Conversion Adapters ...........................12 1-2 Basic Specifications ..........................................................................................................................................14 3-1 Main System Clock Settings..............................................................................................................................22 3-2 Subsystem Clock Settings.................................................................................................................................26 3-3 Jumper settings of IE-78K0-NS .........................................................................................................................31 3-4 Jumper settings on G-780009 Board of IE-78K0-NS-A .....................................................................................31 3-5 Jumper setting on G-78K0H Option Board of IE-78K0-NS-A ............................................................................31 3-6 Jumper Setting of IE-78098-NS-EM1 ................................................................................................................32 3-7 Switch settings of IE-78098-NS-EM1 ................................................................................................................32 3-8 Supply Voltage and Maximum Current Consumption........................................................................................33 A-1 NP-80GC, NP-80GC-TQ, NP-H80GC-TQ Pin Assignments .............................................................................38 B-1 Distance Between IE System and Conversion Adapter ....................................................................................40 User’s Manual U16469EJ1V0UM 9 CHAPTER 1 GENERAL The IE-78098-NS-EM1 is a development tool for efficient debugging of hardware or software when using one of the following target devices that belong to the 78K/0 Series of 8-bit single-chip microcontrollers. This chapter describes the IE-78098-NS-EM1’s system configuration and basic specifications. • Target devices • µPD78098 Subseries • µPD78098B Subseries 10 User’s Manual U16469EJ1V0UM CHAPTER 1 GENERAL 1.1 System Configuration Figure 1-1 illustrates the IE-78098-NS-EM1’s system configuration. Figure 1-1. System Configuration Device fileNote 1 (available separately) Debugger ID78K0-NS (sold separately) Control software Host machine PC-9800 Series, IBM PC/AT™ or compatibles Interface board IE-70000-98-IF-C (sold separately) Interface board IE-70000-PC-IF-C (sold separately) Interface board IE-70000-PCI-IF-A (sold separately) Interface card or Interface cable Interface cable (NS IF Cable) IE-78K0-NS or IE-78K0-NS-A (sold separately) In-circuit emulator NS CARD MC CARD Cable Cable IE-70000-CD-IF-A (sold separately) FG Cable IE-78098-NS-EM1 (this product) AC adapter IE-70000-MC-PS-B (sold separately) Emulation probeNote 2 (sold separately) Conversion socket/conversion adapterNote 3 (sold separately) User’s Manual U16469EJ1V0UM 11 CHAPTER 1 GENERAL Notes 1. The device file is as follows, in accordance with the subseries. µS××××DF78098: µPD78098, 78098B Subseries The device file can be downloaded from the website of NEC Electronics (http://www.necel.com/micro/) 2. The emulation probes NP-80GC, NP-80GC-TQ, and NP-H80GC-TQ are products of Naito Densei Machida Mfg. Co., Ltd. For further information, contact Naito Densei Machida Mfg. Co., Ltd. (TEL: +81-45-475-4191) 3. The conversion adapter TGC-080SBP is a product of TOKYO ELETECH CORPORATION. For further information, contact Daimaru Kogyo Co., Ltd. Tokyo Electronics Department (TEL: +81-3-3820-7112) Osaka Electronics Department (TEL: +81-6-6244-6672) Table 1-1. Correspondence Between Emulation Probes and Conversion Socket/Conversion Adapters Package 80-pin plastic QFP (GC type) Emulation Probe NP-80GC (probe length: 200 mm) EV-9200GC-80 NP-80GC-TQ (probe length: 200 mm) TGC-080SBP NP-H80GC-TQ (probe length: 400 mm) 12 Conversion Socket/Conversion Adapter User’s Manual U16469EJ1V0UM CHAPTER 1 GENERAL 1.2 Hardware Configuration Figure 1-2 shows the IE-78098-NS-EM1’s position in the basic hardware configuration. Figure 1-2. Basic Hardware Configuration (When IE-78K0-NS Is Used) Dedicated bus interface IE system Host machine Interface board (sold separately) IE-78K0-NS or IE-78K0-NS-A IE-78098-NS-EM1 78K0 main board (sold separately) Emulation board (this product) Interface card (sold separately) Emulation probe (sold separately) Figure 1-3. Basic Hardware Configuration (When IE-78K0-NS-A Is Used) IE system IE-78K0-NS-A IE-78098-NS-EM1 Interface board (sold separately) Dedicated bus interface 78K0 main board Host machine 78K0 performance board Emulation board (this product) Interface card (sold separately) External sense probe User’s Manual U16469EJ1V0UM Emulation probe (sold separately) 13 CHAPTER 1 GENERAL 1.3 Basic Specifications The basic specifications of the IE-78098-NS-EM1 are listed in Table 1-2. Table 1-2. Basic Specifications Parameter Description Target device µPD78098, 78098B Subseries System clock Main system clock: 6.000 MHz Subsystem clock: 32.768 kHz Main system clock supply External: Input via an emulation probe from the target system Internal: Mounted on the emulation board (6.000 MHz), or mounted on the parts board by the user Subsystem clock supply External: Input via an emulation probe from the target system Internal: Mounted on the emulation board (32.768 kHz), or mounted on the parts board by the user Low-voltage support VDD = 2.7 to 5.5 V (same as target device) 14 User’s Manual U16469EJ1V0UM CHAPTER 2 PART NAMES This chapter introduces the parts of the IE-78098-NS-EM1 main unit. The packing box contains the emulation board (IE-78098-NS-EM1), packing list, user’s manual, and guarantee card. If there are any missing or damaged items, please contact an NEC Electronics sales representative. Fill out and return the guarantee card that comes with the main unit. User’s Manual U16469EJ1V0UM 15 CHAPTER 2 PART NAMES 2.1 Parts of Main Unit Figure 2-1 shows the part names of the IE-78098-NS-EM1. JP1 1 1 USCLK1 UMCLK1 USCLK1 socket UMCLK1 socket 16 User’s Manual U16469EJ1V0UM EXTOUT External trigger EXTIN Expansion connector CN5 (Reserved) Probe connector 80GC USERVDD P126.127 ON S2 OFF Slide switches S1, S2 ON S1 OFF P124.125 CN6 IE-78098-NS-EM1 3 JP2 CN5 3 Jumper switches JP1, JP2 TP3 TP2 EXIN EXOUT Figure 2-1. IE-78098-NS-EM1 Part Names USER LED CHAPTER 3 INSTALLATION This chapter describes methods for connecting the IE-78098-NS-EM1 to the IE-78K0-NS or IE-78K0-NS-A, emulation probe, etc. Mode setting methods are also described. Caution Connecting or removing components to or from the target system, or making switch or other setting changes must be carried out after the power supply to both the IE system and the target system has been switched OFF. User’s Manual U16469EJ1V0UM 17 CHAPTER 3 3.1 INSTALLATION Connection (1) Connection with IE-78K0-NS or IE-78K0-NS-A main unit See the IE-78K0-NS User’s Manual (U13731E) for a description of how to connect the IE-78098-NS-EM1 to the Note IE-78K0-NS . Note When using the IE-78K0-NS-A, see the IE-78K0-NS-A User’s Manual (U14889E). (2) Connection with emulation probe See the IE-78K0-NS User’s Manual (U13731E) for a description of how to connect an emulation probe to the IE78098-NS-EM1 Note . On this board, connect the emulation probe to CN6. Do not connect the emulation probe to CN5. Note When using the IE-78K0-NS-A, see the IE-78K0-NS-A User’s Manual (U14889E). Caution Incorrect connection may damage the IE system. Be sure to read the emulation probe’s user’s manual for a detailed description of the connection method. Figure 3-1. Connection of Emulation Probe Emulation probe (sold separately) CN5 (Reserved) CN6 80GC IE-78098-NS-EM1 Main board of IE-78K0-NS (sold separately) or IE-78K0-NS-A (sold separately) 18 User’s Manual U16469EJ1V0UM CHAPTER 3 3.2 INSTALLATION Clock Settings 3.2.1 Overview of clock settings The main system clock and subsystem clock to be used during debugging can be selected from (1) to (3) below. (1) Clock that is already mounted on emulation board (2) Clock that is mounted by user (3) Pulse input from target system If the target system includes a clock oscillator, select either (1) Clock that is already mounted on emulation board or (2) Clock that is mounted by user. For the clock oscillator, a resonator is connected to the target device and the target device’s internal oscillator is used. An example of the external circuit is shown in part (a) of Figure 3-2. During emulation, the oscillator that is mounted on the target system is not used. Instead, the clock that is mounted on the emulation board installed in the IE-78K0-NS or IE-78K0-NS-A is used. If the target system includes an external clock, select either (1) Clock that is already mounted on emulation board, (2) Clock that is mounted by user, or (3) Pulse input from target system. For the external clock, a clock signal is supplied from outside of the target device and the target device’s internal oscillator is not used. An example of the external circuit is shown in part (b) of Figure 3-2. Caution The IE system will be hung-up if the main system clock is not supplied normally. Moreover, be sure to input a rectangular wave as the pulse from the target system. There is no need to supply a clock to the X2 and XT2 pins. Also, even if a crystal resonator is connected directly to X1 (for the main system clock) or XT1 (for the subsystem clock), the target device will not operate. Figure 3-2. External Circuits Used as System Clock Oscillator (a) Clock oscillator (b) External clock Target device Target device External clock VSS X1 or XT1 X1 or XT1 X2 or XT2 X2 or XT2 Crystal or ceramic resonator User’s Manual U16469EJ1V0UM 19 CHAPTER 3 INSTALLATION (1) Clock that is already mounted on emulation board The crystal oscillator mounted on the IE-78098-NS-EM1 can be used. (a) Main system clock A crystal oscillator (UMCLK1) is already mounted on the emulation board. Its frequency is 6.000 MHz. Figure 3-3. When Using Clock That Is Already Mounted on Emulation Board (Main System Clock) IE-78K0-NS or IE-78K0-NS-A Target system IE-78098-NS-EM1 UMCLK1 Emulation probe Mounted oscillator (used) Clock oscillator or external clock (not used) Remark The clock that is supplied by the oscillator of the IE-78098-NS-EM1 (encircled in the figure) is used. (b) Subsystem clock A crystal resonator (USCLK1) is already mounted on the emulation board. Its frequency is 32.768 kHz Figure 3-4. When Using Clock That Is Already Mounted on Emulation Board (Subsystem Clock) IE-78K0-NS or IE-78K0-NS-A Target system IE-78098-NS-EM1 Emulation probe Mounted resonator (used) USCLK1 Clock oscillator or external clock (not used) Remark The clock that is supplied by the resonator of the IE-78098-NS-EM1 (encircled in the figure) is used. 20 User’s Manual U16469EJ1V0UM CHAPTER 3 INSTALLATION (2) Clock that is mounted by user The user can mount any clock supported by the set specifications on the IE-78098-NS-EM1. This feature is effective when debugging at a different frequency than the clock already mounted. (a) Main system clock Remove the crystal oscillator (UMCLK1) that is already mounted on the emulation board, and mount the parts board on which the resonator to be used is mounted or mount the oscillator to be used. Figure 3-5. When Using User-Mounted Clock (Main System Clock) IE-78K0-NS or IE-78K0-NS-A Target system IE-78098-NS-EM1 UMCLK1 Emulation probe Parts board + resonator or oscillator (used) Clock oscillator or external clock (not used) Remark The clock that is supplied by the resonator of the IE-78098-NS-EM1 (encircled in the figure) or the oscillator is used. (b) Subsystem clock Remove the parts board (USCLK1) that is already mounted on the emulation board, and mount the parts board on which the resonator to be used is mounted or mount the oscillator to be used. Figure 3-6. When Using User-Mounted Clock (Subsystem Clock) IE-78K0-NS or IE-78K0-NS-A Target system IE-78098-NS-EM1 USCLK1 Emulation probe Parts board + resonator or oscillator (used) Clock oscillator or external clock (not used) Remark The clock that is supplied by the resonator of the IE-78098-NS-EM1 (encircled in the figure) or the oscillator is used. User’s Manual U16469EJ1V0UM 21 CHAPTER 3 INSTALLATION (3) Pulse input from target system An external clock on the target system can be used as both the main system clock and subsystem clock via an emulation probe. Figure 3-7. When Supplying Pulse from Target System IE-78K0-NS or IE-78K0-NS-A Target system IE-78098-NS-EM1 Emulation probe External clock (used) Remark The pulse that is supplied by the external clock on the target system (encircled in the figure) or the oscillator is used. 3.2.2 Main system clock settings Table 3-1 shows the settings of the IE-78098-NS-EM1 when the main system clocks in (1) to (3) are used. Table 3-1. Main System Clock Settings Frequency of Main System Clock IE-78098-NS-EM1 UMCLK1 Socket (1) When using clock that is already mounted on emulation board 6.000 MHz Oscillator (2) When using clock mounted by user Other than 6.000 MHz Oscillator configured by user (3) When inputting pulse from target system Caution Oscillator (not used) CPU Clock Source Selection (ID78K0-NS) Internal External When inputting a pulse from the target system, open the configuration dialog box when starting the integrated debugger (ID78K0-NS) and select “External” in the area (Clock) for selecting the CPU’s clock source (this selects the user’s clock). Remark The factory settings of the IE-78098-NS-EM1 are those listed above under “when using clock that is already mounted on emulation board”. (1) When using clock that is already mounted on emulation board When the IE-78098-NS-EM1 is shipped, a 6.000 MHz crystal oscillator is already mounted in the IE-78098-NSEM1’s UMCLK1 socket. When using the factory-set mode settings, there is no need to make any other hardware settings. When starting the integrated debugger (ID78K0-NS), open the configuration dialog box and select “Internal” in the area (Clock) for selecting the CPU’s clock source (this selects the emulator’s internal clock). 22 User’s Manual U16469EJ1V0UM CHAPTER 3 INSTALLATION (2) When using clock mounted by user Perform the settings described under either (a) or (b), depending on the type of clock to be used. When starting the integrated debugger (ID78K0-NS), open the configuration dialog box and select “Internal” in the area (Clock) for selecting the CPU’s clock source (this selects the emulator’s internal clock). (a) When using a ceramic resonator or crystal resonator • Items to be prepared • Parts board • Capacitor CA • Ceramic resonator or crystal resonator • Capacitor CB • Resistor Rx • Solder kit <Steps> <1> Solder the target ceramic resonator or crystal resonator, resistor Rx, capacitor CA, and capacitor CB (all with suitable oscillation frequencies) onto the parts board (as shown below). Figure 3-8. Connections on Parts Board (Main System Clock) Parts board (UMCLK1) Pin No. Connection 1 14 2 13 2-13 Capacitor CA 3 12 3-12 Capacitor CB 4 11 4-11 Ceramic resonator or crystal resonator 5 10 5-10 Resistor Rx 6 9 8-9 Shorted 7 8 Circuit diagram 1 MΩ HCU04 HCU04 5 Rx 10 4 3 CB 12 Remark 98 CLOCK OUT 11 13 CA 2 The sections enclosed in broken lines indicate parts that are attached to the parts board. User’s Manual U16469EJ1V0UM 23 CHAPTER 3 INSTALLATION <2> Prepare the IE-78098-NS-EM1. <3> Remove the crystal oscillator that is mounted in the IE-78098-NS-EM1’s UMCLK1 socket. <4> Connect the parts board (from <1> above) to the UMCLK1 socket from which the crystal oscillator was removed. Check the pin 1 mark to make sure the board is mounted in the correct direction. <5> Make sure that the parts board is wired as shown in Figure 3-8 above. <6> Install the IE-78098-NS-EM1 in the IE-78K0-NS or IE-78K0-NS-A. The above steps configure the following circuit and enable supply of the clock from the mounted resonator to the emulation device. (b) When using a crystal oscillator • Items to be prepared • Crystal oscillator (see pinouts shown in Figure 3-9) Figure 3-9. Crystal Oscillator (Main System Clock) NC GND VCC CLOCK OUT <Steps> <1> Prepare the IE-78098-NS-EM1. <2> Remove the crystal oscillator that is mounted in the IE-78098-NS-EM1’s UMCLK1 socket. <3> Connect a crystal oscillator to the UMCLK1 socket from which the crystal oscillator was removed (in <2> above). Insert the pins of the crystal oscillator into the socket aligning the pins as shown in the figure below. 24 User’s Manual U16469EJ1V0UM CHAPTER 3 INSTALLATION Figure 3-10. Pin Alignment of Crystal Oscillator and Socket (Main System Clock) Crystal oscillator NC GND Socket VCC CLOCK OUT Crystal Oscillator Pin Name Socket Pin No. 1 14 NC 1 2 13 GND 7 3 12 CLOCK OUT 8 4 11 5 10 VCC 14 6 9 7 8 <4> Install the IE-78098-NS-EM1 in the IE-78K0-NS or IE-78K0-NS-A. (3) When inputting pulse from target system No hardware settings are required for this situation. When starting the integrated debugger (ID78K0-NS), open the configuration dialog box and select “External” in the area (Clock) for selecting the CPU’s clock source (this selects the user’s clock). User’s Manual U16469EJ1V0UM 25 CHAPTER 3 INSTALLATION 3.2.3 Subsystem clock settings Table 3-2 shows the settings of the IE-78098-NS-EM1 when the subsystem clocks in (1) to (3) are used. Table 3-2. Subsystem Clock Settings IE-78098-NS-EM1 IE-78K0-NS or IE-78K0-NS-A ID78K0-NS USCLK1 Socket JP1 Mask Option Setting Frequency of Subsystem Clock (1) When using clock that is already mounted on emulation board 32.768 kHz 6 and 8 shorted (2) When using clock mounted by user Other than 32.768 kHz Oscillator configured by user Not used (3) When inputting pulse from target system Caution 2 and 3 shorted XT1 1 and 2 shorted Before setting JP8 to switch between the clock on the board and external clock, turn off the power of the IE-78K0-NS or IE-78K0-NS-A. Remark The factory settings of the IE-78098-NS-EM1 are those listed above under “when using clock that is already mounted on emulation board”. (1) When using clock that is already mounted on emulation board When the IE-78098-NS-EM1 is shipped, a 32.768 kHz crystal resonator and a parts board (USCLK1) on which pins 6 and 8 are shorted are already mounted on the IE-789306-NS-EM1. Short 1 and 2 of the jumper (JP8) on the IE-78098-NS-EM1. Set XT1 using the mask option setting dialog box on the integrated debugger (ID78K0NS). For operations, refer to the ID78K0-NS User’s Manual (U15185E). (2) When using clock mounted by user Perform the settings in (a) or (b) below, depending on the type of clock to be used. Short 1 and 2 of the jumper (JP8) on the IE-78098-NS-EM1. For jumper locations, refer to the IE-78K0-NS User’s Manual (U13731E) when using the IE-78K0-NS or the IE-78K0-NS-A User’s Manual (U14889E) when using the IE-78K0-NS-A. Set XT1 using the mask option setting dialog box on the integrated debugger (ID78K0S-NS). For operations, refer to the ID78K0-NS User’s Manual (U15185E). (a) When using a ceramic resonator or crystal resonator • Items to be prepared • Ceramic resonator or crystal resonator • Capacitor CB • Resistor Rx • Solder kit • Capacitor CA <Steps> <1> Prepare the IE-78098-NS-EM1. <2> Solder the target ceramic resonator or crystal resonator, resistor Rx, capacitor CA, and capacitor CB (all with suitable oscillation frequencies) onto the parts board (USCLK1). 26 User’s Manual U16469EJ1V0UM CHAPTER 3 INSTALLATION Figure 3-11. Connections on Parts Board (Subsystem Clock) Parts board (USCLK1) Pin No. Connection 1 14 2-13 Capacitor CA 2 13 3-12 Capacitor CB 3 12 4-11 Ceramic resonator or crystal resonator 4 11 5-10 Resistor Rx 5 10 8-9 Shorted 6 9 7 8 Circuit Diagram 10 MΩ HCU04 HCU04 9 CLOCK OUT 8 5 Rx 10 4 10 MΩ 6 HCU04 11 HCU04 3 12 13 CB 32.768 kHz CA 2 22 pF 470 kΩ 22 pF Remark The sections enclosed in broken lines indicate parts that are attached to the parts board. <3> Make sure that the parts board (USCLK1) is wired as shown in Figure 3-11 above. <4> Install the IE-78098-NS-EM1 in the IE-78K0-NS or IE-78K0-NS-A. User’s Manual U16469EJ1V0UM 27 CHAPTER 3 INSTALLATION (b) When using a crystal oscillator • Items to be prepared • Crystal oscillator (see pinouts shown in Figure 3-12) Figure 3-12. Crystal Oscillator (Subsystem Clock) VCC NC GND CLOCK OUT <Steps> <1> Prepare the IE-78098-NS-EM1. <2> Remove the parts board that is mounted in the USCLK1 socket of the IE-78098-NS-EM1. <3> Connect a crystal oscillator to the USCLK1 socket from which the parts board was removed (in <2> above). Insert the crystal oscillator pins into the socket aligning the pins as shown in the figure below. Figure 3-13. Pin Alignment of Crystal Oscillator and Socket (Subsystem Clock) Crystal oscillator NC GND Socket VCC CLOCK OUT Crystal Oscillator Pin Name Socket Pin No. NC 1 12 GND 7 4 11 CLOCK OUT 8 5 10 VCC 14 6 9 7 8 1 14 2 13 3 <4> Install the IE-78098-NS-EM1 in the IE-78K0-NS or IE-78K0-NS-A. (3) When inputting pulse from target system Short 3 and 4 of the jumper (JP8) on the IE-78K0-NS or IE-78K0-NS-A. Set XT1 using the mask option setting dialog box on the integrated debugger (ID78K0-NS). For operations, refer to the ID78K0-NS User’s Manual (U15185E). 28 User’s Manual U16469EJ1V0UM CHAPTER 3 3.3 INSTALLATION Mask Option Setting 3.3.1 Pull-up resistor By setting the integrated debugger (ID78K0-NS), a 33 kΩ pull-up resistor can be connected to P60 to P63 by mask option. Pull-up resistors are pulled up by the VDD pin of the target socket. Figure 3-14. Pull-up Resistor Target VDD 39 kΩ Emulation CPU HC4066 Probe P60 P60 P61 P61 P62 P62 P63 P63 1 MΩ 100 Ω 3.3.2 Switching alternate-function pins By setting the integrated debugger (ID78K0-NS), the P07/XT1 port and subsystem clock are switched by mask option. User’s Manual U16469EJ1V0UM 29 CHAPTER 3 3.4 INSTALLATION External Trigger To set an external trigger, connect the IE-78098-NS-EM1’s check pins EXTOUT and EXTIN as shown below. See the IE-78K0-NS User’s Manual (U13731E) or IE-78K0-NS-A User’s Manual (U14889E) for pin characteristics. For the use methods, see the ID78K Series Ver.2.30 or Later Operation Windows Based User’s Manual (U15185E). (1) EXTOUT The EXTOUT pin on the IE-78098-NS-EM1 outputs a low level for 1.3 µs when a break event occurs. Caution Connect a pull-up resistor on the target system because this is an open drain output. (2) EXTIN An event signal can be input from the EXTIN pin on the IE-78098-NS-EM1. Input a high-level pulse signal for 2 CPU operation clocks or more. Figure 3-15. External Trigger Input Position IE-78098-NS-EM1 ON S1 OFF P124.125 3 3 JP1 JP2 P126.127 ON S2 OFF 1 1 USCLK1 UMCLK1 CN6 USERVDD CN5 TP3 TP2 EXIN EXOUT EXTOUT EXTIN 30 User’s Manual U16469EJ1V0UM External trigger CHAPTER 3 3.5 INSTALLATION Jumper Setting of IE-78K0-NS When using the IE-78098-NS-EM1 with the IE-78K0-NS, set the jumpers of the IE-78K0-NS as follows. For jumper locations, refer to the IE-78K0-NS User’s Manual (U13731E). Caution Incorrect jumper setting may damage the IE-78098-NS-EM1. Table 3-3. Jumper settings of IE-78K0-NS JP2 Setting 3.6 JP3 JP4 JP6 JP7 2 and 3 shorted 1 and 2 shorted 1 and 2 shorted 3 and 4 shorted 1 and 2 shorted JP8 1 and 2 shorted (internal subsystem clock) or 3 and 4 shorted (external subsystem clock) Jumper Setting of IE-78K0-NS When using the IE-78098-NS-EM1 with the IE-78K0-NS-A, set the jumpers of the IE-78K0-NS-A as follows. For jumper locations, refer to the IE-78K0-NS-A User’s Manual (U148891E). Caution Incorrect jumper setting may damage the IE-78098-NS-EM1. Table 3-4. Jumper settings on G-780009 Board of IE-78K0-NS-A JP2 Setting JP3 JP4 JP6 JP7 2 and 3 shorted 1 and 2 shorted 1 and 2 shorted 3 and 4 shorted 1 and 2 shorted JP8 1 and 2 shorted (internal subsystem clock) or 3 and 4 shorted (external subsystem clock) Table 3-5. Jumper setting on G-78K0H Option Board of IE-78K0-NS-A JP2 Setting 2 and 3 shorted User’s Manual U16469EJ1V0UM 31 CHAPTER 3 3.7 INSTALLATION Jumper Setting of IE-78098-NS-EM1 Set the jumpers of the IE-78098-NS-EM1 as follows. Caution Incorrect jumper setting may damage the IE-78098-NS-EM1. Table 3-6. Jumper Setting of IE-78098-NS-EM1 JP1 Setting 3.8 JP2 1 and 2 shorted 1 and 2 shorted Switch Settings of IE-78098-NS-EM1 Set the switches of the IE-78098-NS-EM1 as follows. Table 3-7. Switch settings of IE-78098-NS-EM1 Switch Setting S1 ON Used as port pins (P124, P125) OFF Used as IEBUS pin (TX, RX) ON Do not change (do not set to OFF). S2 32 Description User’s Manual U16469EJ1V0UM Factory Setting ON ON TP1 VC C Dedicated bus interface connector (HOST-I/F) GND CHAPTER 3 3.9 INSTALLATION Low Voltage Emulation Setting If the target system operates on a low voltage, supply the TP1 terminal pin on the main board (G-780009 Board) with the same power supply voltage as that of the target system (this processing is not required when the target system operates on 5 V). Supply a power supply voltage within the range of 2.7 and 5.5 V to the target system. Caution When emulating at 4.5 V or lower, start the target system at 5 V and then lower the voltage for the target system. Table 3-8. Supply Voltage and Maximum Current Consumption Supply Voltage to TP1 Maximu Current Consumption at TP1 2.7 to 5.5 V 300 mA Figure 3-16. Main Board of IE-78K0-NS or IE-78K0-NS-A (G-780009 Board) User’s Manual U16469EJ1V0UM 33 CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICE AND TARGET INTERFACE CIRCUIT This chapter describes differences between the target device’s signal lines and the signal lines of the target interface circuit of the IE system. The target interface circuit of the IE system realizes emulation via an emulation circuit configured by an emulation CPU, TTL, CMOS-IC, and other components. The electrical characteristics are different from those of the target device because a protector and other circuits are provided. (1) Signals input to or output from the emulation CPU (µPD780009) (2) Signals input/output from the emulation CPU (µPD78P054) (3) Other signals The circuits of the IE-78098-NS-EM1 are used as follows for signals listed in (1) to (3) above. The same applies to handling alternate-function pins, for which no circuit is provided in the IE system. 34 User’s Manual U16469EJ1V0UM CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICE AND TARGET INTERFACE CIRCUIT (1) Signals input to or output from the emulation CPU (µPD780009) Refer to Figure 4-1 Equivalent Circuit 1 of Emulation Circuit. • P47 to P40 • P57 to P50 • P67 to P60 Figure 4-1. Equivalent Circuit 1 of Emulation Circuit • Probe side • IE system side (Target system) LVCC 39 kΩ 100 Ω HC4066 P47 to P40 1 MΩ LVCC 39 kΩ µ PD780009 100 Ω HC4066 emulation CPU P57 to P50 1 MΩ LVCC 39 kΩ 100 Ω HC4066 P67 to P60 1 MΩ User’s Manual U16469EJ1V0UM 35 CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICE AND TARGET INTERFACE CIRCUIT (2) Signals input/output from the emulation CPU (µPD78P054) Refer to Figure 4-2 Equivalent Circuit 2 of Emulation Circuit. • P06 to P00 • P17 to P10 • P27 to P20 • P37 to P30 • P72 to P70 • P127 to P126, P123 to P120 • P131 to P130 • AVDD, AVREF0, AVREF1, AVSS Figure 4-2. Equivalent Circuit 2 of Emulation Circuit • Probe side • IE system side (Target system) 100 Ω P47 to P40 100 Ω P06 to P00 P27 to P20 P37 to P30 P72 to P70 P123 to P120 1 MΩ µ PD78P054 emulation CPU P131 to P130 100 Ω P127 to P126 S2 1 MΩ AVDD, AVREF0, AVREF1, AVSS 36 User’s Manual U16469EJ1V0UM CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICE AND TARGET INTERFACE CIRCUIT (3) Other signals Refer to Figure 4-3 Equivalent Circuit 3 of Emulation Circuit. • RESET • X1 • P07 • P125 to P124 • VDD • X2, XT2, IC (VPP) • VSS Figure 4-3. Equivalent Circuit 3 of Emulation Circuit • Probe side • IE system side (Target system) LVCC 4.7 kΩ HC4066 RESET ACT244 LVCC µ PD780009 HSK120 emulation CPU X1 ACT244 HSK120 P7 ACT244 100 kΩ VHC157 100 Ω µ PD78P054 emulation CPU µ PD78P0908 P125 to P124 emulation CPU 1 MΩ S1 LVCC µ PD78P054 emulation CPU 2.2 kΩ Power supply detection 2.2 kΩ µ PC393 VDD 1 MΩ X2, XT2, IC (VPP) 0.1 µ F OPEN VSS User’s Manual U16469EJ1V0UM 37 APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE Table A-1. NP-80GC, NP-80GC-TQ, NP-H80GC-TQ Pin Assignments (1/2) Emulation Probe CN6 Pin No. Emulation Probe CN6 Pin No. 1 114 34 49 2 113 35 50 3 108 36 45 4 107 37 46 5 104 38 41 6 103 39 42 7 100 40 35 8 99 41 8 9 94 42 7 10 93 43 14 11 30 44 13 12 29 45 18 13 24 46 17 14 23 47 22 15 20 48 21 16 19 49 28 17 16 50 27 18 15 51 92 19 10 52 91 20 9 53 98 21 37 54 97 22 43 55 102 23 44 56 101 24 47 57 106 25 48 58 105 26 51 59 112 27 52 60 111 28 57 61 83 29 58 62 77 30 59 63 78 31 60 64 73 32 55 65 74 33 56 66 69 Remarks 1. NP-80GC, NP-80GC-TQ, and NP-H80GC-TQ are products of Naito Densei Machida Mfg. Co., Ltd. 2. The numbers in the “Emulation probe” column indicate the corresponding pin number on the emulation probe tip. 38 User’s Manual U16469EJ1V0UM APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE Table A-1. NP-80GC, NP-80GC-TQ, NP-H80GC-TQ Pin Assignments (2/2) Emulation Probe CN6 Pin No. Emulation Probe CN6 Pin No. 67 70 74 71 68 63 75 72 69 64 76 75 70 61 77 76 71 62 78 79 72 65 79 80 73 66 80 85 Remarks 1. NP-80GC, NP-80GC-TQ, and NP-H80GC-TQ are products of Naito Densei Machida Mfg. Co., Ltd. 2. The numbers in the “Emulation probe” column indicate the corresponding pin number on the emulation probe tip. User’s Manual U16469EJ1V0UM 39 APPENDIX B NOTES ON TARGET SYSTEM DESIGN The following shows the conditions when connecting the emulation probe to the conversion adapter. Follow the configuration below and consider the shape of parts to be mounted on the target system when designing a system. Among the products described in this appendix, NP-80GC-TQ and NP-H80GC-TQ are products of Naito Densei Machida Mfg. Co., Ltd, and TGC-080SBP is a product of TOKYO ELETECH CORPORATION. Table B-1. Distance Between IE System and Conversion Adapter Emulation Probe NP-80GC-TQ Conversion Adapter TGC-080SBP NP-H80GC-TQ Distance Between IE System and Conversion Adapter 170 mm 370 mm Figure B-1. Distance Between In-Circuit Emulator and Conversion Adapter In-circuit emulator IE-78K0-NS or IE-78K0-NS-A Target system Emulation board IE-78098-NS-EM1 170 mm Note CN6 Emulation board NP-80GC-TQ NP-H80GC-TQ Note 40 Conversion adapter: TGC-080SBP Distance when NP-80GC-TQ is used. When NP-H80GC-TQ is used, the distance is 370 mm. User’s Manual U16469EJ1V0UM APPENDIX B NOTES ON TARGET SYSTEM DESIGN Figure B-2. Connection Conditions of Target System (When NP-80GC-TQ Is Used) Emulation board IE-78098-NS-EM1 Emulation probe NP-80GC-TQ 24.8 mm Conversion adapter TGC-080SBP 11 mm 25 mm 21 mm Pin 1 21 mm 40 mm 34 mm Target system Figure B-3. Connection Conditions of Target System (When NP-H80GC-TQ Is Used) Emulation board IE-78098-NS-EM1 Emulation probe NP-H80GC-TQ 25.3 mm Conversion adapter TGC-080SBP 25 mm 21 mm 42 mm 11 mm Pin 1 21 mm 45 mm Target system User’s Manual U16469EJ1V0UM 41