User’s Manual IE-178018-NS-EM1 Emulation Board Target device µPD178018 Subseries Document No. U14012EJ1V0UM00 (1st edition) Date Published March 1999 N CP(K) © 1999 1991 Printed in Japan [MEMO] 2 User’s Manual U14012EJ1V0UM00 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 subject to change without notice. Before using this document, please confirm that this is the latest version. • No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document. • NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or of others. • Descriptions of circuits, software, and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software, and information in the design of the customer's equipment shall be done under the full responsibility of the customer. NEC Corporation assumes no responsibility for any losses incurred by the customer or third parties arising from the use of these circuits, software, and information. M7A 98. 8 User’s Manual U14012EJ1V0UM00 3 Regional Information Some information contained in this document may vary from country to country. Before using any NEC product in your application, pIease contact the NEC office in your country to obtain a list of authorized representatives and distributors. They will verify: • Device availability • Ordering information • Product release schedule • Availability of related technical literature • Development environment specifications (for example, specifications for third-party tools and components, host computers, power plugs, AC supply voltages, and so forth) • Network requirements In addition, trademarks, registered trademarks, export restrictions, and other legal issues may also vary from country to country. NEC Electronics Inc. (U.S.) NEC Electronics (Germany) GmbH NEC Electronics Hong Kong Ltd. Santa Clara, California Tel: 408-588-6000 800-366-9782 Fax: 408-588-6130 800-729-9288 Benelux Office Eindhoven, The Netherlands Tel: 040-2445845 Fax: 040-2444580 Hong Kong Tel: 2886-9318 Fax: 2886-9022/9044 NEC Electronics (France) S.A. Velizy-Villacoublay, France Tel: 01-30-67 58 00 Fax: 01-30-67 58 99 Seoul Branch Seoul, Korea Tel: 02-528-0303 Fax: 02-528-4411 NEC Electronics (France) S.A. NEC Electronics Singapore Pte. Ltd. Milton Keynes, UK Tel: 01908-691-133 Fax: 01908-670-290 Spain Office Madrid, Spain Tel: 91-504-2787 Fax: 91-504-2860 United Square, Singapore 1130 Tel: 65-253-8311 Fax: 65-250-3583 NEC Electronics Italiana s.r.l. NEC Electronics (Germany) GmbH Milano, Italy Tel: 02-66 75 41 Fax: 02-66 75 42 99 Scandinavia Office Taeby, Sweden Tel: 08-63 80 820 Fax: 08-63 80 388 NEC Electronics (Germany) GmbH Duesseldorf, Germany Tel: 0211-65 03 02 Fax: 0211-65 03 490 NEC Electronics (UK) Ltd. NEC Electronics Hong Kong Ltd. NEC Electronics Taiwan Ltd. Taipei, Taiwan Tel: 02-2719-2377 Fax: 02-2719-5951 NEC do Brasil S.A. Electron Devices Division Rodovia Presidente Dutra, Km 214 07210-902-Guarulhos-SP Brasil Tel: 55-11-6465-6810 Fax: 55-11-6465-6829 J99.1 4 User’s Manual U14012EJ1V0UM00 INTRODUCTION Product Overview The IE-178018-NS-EM1 is designed to be used with the IE-78K0-NS to debug the following target devices that belong to the 178K Series of 8-bit single-chip microcontrollers. • µPD178018 Subseries: µPD178004, 178006, 178016, 178018, 178P018 Target Readers This manual is intended for engineers who will use the IE-178018-NS-EM1 with the IE78K0-NS 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-178018-NS-EM1, refer to not only this manual (supplied with the IE178018-NS-EM1) but also the manual that is supplied with the IE-78K0-NS. IE-78K0-NS IE-178018-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 Purpose This manual’s purpose is to explain various debugging functions that can be performed when using the IE-178018-NS-EM1. User’s Manual U14012EJ1V0UM00 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 device (real chip) that is the target for emulation. Target system This includes the target program and the hardware provided by the user. narrowly, it includes only the hardware. IE system This refers to the combination of the IE-78K0-NS and the IE-178018-NS-EM1. Conventions Related Documents When defined 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 Document Number English IE-78K0-NS To be prepared U13731J IE-178018-NS-EM1 This manual U14012J ID78K0-NS Integrated Debugger Reference Windows™ Based U12900E U12900J µPD178018 Subseries U11410E U11410J Caution The documents listed above are subject to change without notice. Be sure to use the latest documents when designing. 6 Japanese User’s Manual U14012EJ1V0UM00 CONTENTS CHAPTER 1 GENERAL ...........................................................................................................................11 1.1 System Configuration ............................................................................................................................... 12 1.2 Hardware Configuration............................................................................................................................ 14 1.3 Basic Specifications.................................................................................................................................. 15 CHAPTER 2 2.1 PART NAMES.....................................................................................................................17 Parts of Main Unit ...................................................................................................................................... 18 CHAPTER 3 INSTALLATION ..................................................................................................................19 3.1 Connection ................................................................................................................................................. 20 3.2 Clock Settings............................................................................................................................................ 21 3.2.1 Overview of clock settings ............................................................................................................. 21 3.2.2 Main system clock settings............................................................................................................ 23 3.3 External Trigger ......................................................................................................................................... 28 3.4 Jumper Settings on IE-78K0-NS............................................................................................................... 29 3.5 Switch Settings on IE-178018-NS-EM1 .................................................................................................... 29 CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS ...........................................................................................................................31 APPENDIX EMULATION PROBE PIN ASSIGNMENT TABLE ...............................................................35 User’s Manual U14012EJ1V0UM00 7 LIST OF FIGURES Figure No. Title Page 1-1. System Configuration ............................................................................................................................ 12 1-2. Basic Hardware Configuration ............................................................................................................... 14 2-1. IE-178018-NS-EM1 Part Names ............................................................................................................ 18 3-1. Connection of Emulation Probe .............................................................................................................. 20 3-2. External Circuits Used as System Clock Oscillation Circuit ....................................................................... 21 3-3. When Using Clock That Is Already Mounted on Emulation Board .............................................................. 22 3-4. When Using User-mounted Clock .......................................................................................................... 22 3-5. When Using an External Clock............................................................................................................... 23 3-6. Connections on Parts Board (When Using Main System Clock or User-mounted Clock) ............................. 24 3-7. Crystal Oscillator (When Using Main System Clock or User-mounted Clock) .............................................. 26 3-8. Pin Alignment of Crystal Oscillator and Socket ........................................................................................ 26 3-9. External Trigger Input Position ............................................................................................................... 28 4-1. Equivalent Circuit 1 from Emulation Circuit .............................................................................................. 32 4-2. Equivalent Circuit 2 from Emulation Circuit .............................................................................................. 33 8 User’s Manual U14012EJ1V0UM00 LIST OF TABLES Table No. Title Page 1-1. Basic Specifications ..........................................................................................................................................15 3-1. Main System Clock Settings..............................................................................................................................23 3-2. Jumper Settings on IE-78K0-NS .......................................................................................................................29 3-3. Switch Settings on IE-178018-NS-EM1.............................................................................................................29 A-1. NP-80GC/GC-TQ Pin Assignments...................................................................................................................35 User’s Manual U14012EJ1V0UM00 9 [MEMO] 10 User’s Manual U14012EJ1V0UM00 CHAPTER 1 GENERAL The IE-178018-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 178K Series of 8-bit single-chip microcontrollers. This chapter describes the IE-178018-NS-EM1’s system configuration and basic specifications. • Target device • µPD178018 Subseries User’s Manual U14012EJ1V0UM00 11 CHAPTER 1 GENERAL 1.1 System Configuration Figure 1-1 illustrates the IE-178018-NS-EM1’s system configuration. Figure 1-1. System Configuration Device fileNote 1 (sold separately) Debugger ID78K0-NS (sold separately) Control software Host machine PC-9800 Series or IBM PC/AT™ 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 (sold separately) Interface card or Interface cable (NS IF Cable) IE-78K0-NS (sold separately) Interface cable In-circuit emulator NS CARD Cable MC CARD Cable IE-70000-CD-IF-A (sold separately) FG Cable IE-178018-NS-EM1 (This product) AC adapter IE-70000-MC-PS-B (sold separately) BNC PROBE (supplement × 4) 12 Emulation probeNote 2 (sold separately) Conversion socket/conversion adapterNote 3 (sold separately) User’s Manual U14012EJ1V0UM00 CHAPTER 1 GENERAL Notes 1. The device file is as follows, in accordance with the subseries. µSxxxxDF178018: µ PD178018 Subseries 2. The emulation probe is as follows, in accordance with the package. NP-80GC: 80-pin plastic QFP (GC-3B9 type) NP-80GC-TQ: 80-pin plastic WQFN (KK-T type) The NP-80GC and NP-80GC-TQ are products of Naitou Densei Machidaseisakusho Co., Ltd. For further information, contact Naitou Densei Machidaseisakusho Co., Ltd. (TEL: +81-44-822-3813) 3. The conversion socket/conversion adapter are as follows, in accordance with the package. EV-9200GC-80: 80-pin plastic QFP (GC-3B9 type) TGC-080SBP: 80-pin plastic WQFN (KK-TQ) The 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) User’s Manual U14012EJ1V0UM00 13 CHAPTER 1 GENERAL 1.2 Hardware Configuration Figure 1-2 shows the IE-178018-NS-EM1’s position in the basic hardware configuration. Figure 1-2. Basic Hardware Configuration Dedicated bus interface IE system IE-78K0-NS Host machine Interface board (sold separately) 78K0 main board (G-780009 BOARD) Interface card (sold separately) 14 User’s Manual U14012EJ1V0UM00 IE-178018-NS-EM1 Emulation board (This product) Emulation probe (sold separately) CHAPTER 1 GENERAL 1.3 Basic Specifications The IE-178018-NS-EM1’s basic specifications are listed in Table 1-1. Table 1-1. Basic Specifications Parameter Description Target device µPD178018 Subseries System clock 4.5 MHz Clock supply External: Input via an emulation probe from the target system Internal: Mounted on emulation board (4.5 MHz), or mounted on the board by the user Low-voltage support VDD = 3.5 to 5.5 V (same as target device) User’s Manual U14012EJ1V0UM00 15 [MEMO] 16 User’s Manual U14012EJ1V0UM00 CHAPTER 2 PART NAMES This chapter introduces the parts of the IE-178018-NS-EM1 main unit. The packing box contains the emulation board (IE-178018-NS-EM1). If there are any missing or damaged items, please contact an NEC sales representative. Fill out and return the guarantee document that comes with the main unit. User’s Manual U14012EJ1V0UM00 17 CHAPTER 2 PART NAMES 2.1 Parts of Main Unit IE-178018-NS-EM1 S4 P6P-UP Figure 2-1. IE-178018-NS-EM1 Part Names EXTOUT (TP9) S3 P13P -UP EXTIN (TP8) CN5 J1 J2 J3 J4 S1 OSC S2 CPU U I D178P018AGF Probe connector CN5 80GC Main system clock mainCLK 18 USER VDD LED1 User’s Manual U14012EJ1V0UM00 CHAPTER 3 INSTALLATION This chapter describes methods for connecting the IE-178018-NS-EM1 to the IE-78K0-NS, emulation probe, etc. Mode setting methods are also described. User’s Manual U14012EJ1V0UM00 19 CHAPTER 3 3.1 INSTALLATION Connection (1) Connection with IE-78K0-NS main unit See the IE-78K0-NS User’s Manual for a description of how to connect the IE-178018-NS-EM1 to the IE-78K0NS. (2) Connection with emulation probe See the IE-78K0-NS User’s Manual for a description of how to connect an emulation probe to the IE-178018-NSEM1. Connect the emulation probe to CN5. (3) Connection with BNC PROBE Connect supplementary BNC PROBE to the J1 to J4 connectors on the IE-178018-NS-EM1. Caution Use of incorrect connection methods may damage the IE system. Be sure to read the emulation probe’s user’s manual for a detailed description of the correct connection method. Figure 3-1. Connection of Emulation Probe Emulation probe (sold separately) 5 CN J1 J2 J3 J4 IE-178018-NS-EM1 Main board (IE-78K0-NS) BNC PROBE (supplement) 20 User’s Manual U14012EJ1V0UM00 CHAPTER 3 3.2 INSTALLATION Clock Settings 3.2.1 Overview of clock settings The main system and subsystem clocks 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) External clock If the target system includes an internal clock, select either “(1) Clock that is already mounted on emulation board” or “(2) Clock that is mounted by user”. For an internal clock, the target device is connected to a resonator 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 resonator that is mounted on the target system is not used. Instead, it uses the clock that is mounted on the emulation board which is installed for the IE-78K0-NS. If the target system includes an external clock, select “(3) External clock”. For an 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 clock from the target. There is no need to supply a clock to X2 pin. Figure 3-2. External Circuits Used as System Clock Oscillation Circuit (a) Internal clock (b) External clock Target device X1 Target device External clock X2 X1 X2 User’s Manual U14012EJ1V0UM00 21 CHAPTER 3 INSTALLATION (1) Clock that is already mounted on emulation board A crystal oscillator is already mounted on the emulation board. Its frequency is 4.5 MHz. Figure 3-3. When Using Clock That Is Already Mounted on Emulation Board IE-78K0-NS Target system IE-178018-NS-EM1 Mounted oscillator (to be used) Emulation probe Resonator (not used) Remark The clock that is supplied by the IE-178018-NS-EM1’s oscillator (encircled in the figure) is used. (2) Clock that is mounted by user The user is able to mount any clock supported by the set specifications on the IE-178018-NS-EM1. First mount the resonator on the parts board, then attach the parts board to the IE-178018-NS-EM1. This method is useful when using a different frequency from that of the pre-mounted clock. Figure 3-4. When Using User-mounted Clock IE-78K0-NS IE-178018-NS-EM1 Parts board Target system Emulation probe Resonator (to be used) Resonator (not used) Remark The clock that is supplied by the IE-178018-NS-EM1’s resonator (encircled in the figure) is used. 22 User’s Manual U14012EJ1V0UM00 CHAPTER 3 INSTALLATION (3) External clock An external clock connected to the target system can be used via an emulation probe. Figure 3-5. When Using an External Clock IE-78K0-NS IE-178018-NS-EM1 Target system Emulation probe Clock generator (to be used) Remark The clock supplied by the target system’s clock generator (encircled in the figure) is used. 3.2.2 Main system clock settings Table 3-1. Main System Clock Settings Frequency of Main System Clock IE-178018-NS-EM1 Parts Board (mainCLK) When using clock that is already mounted on emulation board 4.5 MHz Oscillator used When using clock mounted by user Other than 4.5 MHz Oscillator assembled by user When using external clock Caution Oscillator not used CPU Clock Source Selection (ID) Internal External When using an external clock, open the configuration dialog 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 IE-178018-NS-EM1’s factory settings 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-178018-NS-EM1 is shipped, a 4.5-MHz crystal oscillator is already mounted in the IE-178018-NSEM1’s mainCLK 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). User’s Manual U14012EJ1V0UM00 23 CHAPTER 3 INSTALLATION (2) When using clock mounted by user The settings described under either (a) or (b) are required, 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 (supplied with IE-78K0-NS) • 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 frequency) onto the supplied parts board (as shown below). Figure 3-6. Connections on Parts Board (When Using Main System Clock or User-mounted Clock) Parts board (mainCLK) Pin No. Connection 1 14 2 13 2-13 Capacitor CB 3 12 3-12 Capacitor CA 4 11 4-11 Ceramic resonator or crystal resonator 5 10 5-10 Resistor Rx 6 9 8-9 Short 7 8 Circuit diagram 1 MΩ HCU04 HCU04 5 Rx 10 4 3 CA 12 Remark 24 98 CLOCK OUT 11 13 CB 2 The sections enclosed in broken lines indicate parts that are attached to the parts board. User’s Manual U14012EJ1V0UM00 CHAPTER 3 INSTALLATION <2> Prepare the IE-178018-NS-EM1. <3> Remove the crystal oscillator that is mounted in the IE-178018-NS-EM1’s socket (the socket marked as mainCLK). <4> Connect the parts board (from <1> above) to the socket (mainCLK) 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 mounted in the mainCLK socket on the emulation board is wired as shown in Figure 3-6 above. <6> Install the IE-178018-NS-EM1 in the IE-78K0-NS. The above steps configure the following circuit and enable supply of the clock from the mounted resonator to the emulation device. IE-78K0-NS side (Emulation device) 1 MΩ 6 HCU04 HCU04 9 X1 8 5 A B Rx 10 X 4 LVCC 11 Y VHC157 HKS120 3 CA 12 13 CB 2 X1 1 MΩ Remark The sections enclosed in broken lines indicate parts that are attached to the parts board. User’s Manual U14012EJ1V0UM00 25 CHAPTER 3 INSTALLATION (b) When using a crystal oscillator • Items to be prepared • Crystal oscillator (see pinouts shown in Figure 3-7) Figure 3-7. Crystal Oscillator (When Using Main System Clock or User-mounted Clock) VCC NC GND CLOCK OUT <Steps> <1> Prepare the IE-178018-NS-EM1. <2> Remove the crystal oscillator that is mounted in the IE-178018-NS-EM1’s socket (the socket marked as mainCLK). <3> Connect the crystal oscillator (from <2> above) to the socket (mainCLK) from which the crystal oscillator was removed. Insert the crystal oscillator pin into the socket aligning the pins as shown in the figure below. Figure 3-8. Pin Alignment of Crystal Oscillator and Socket Crystal oscillator NC GND Socket VCC CLOCK OUT Crystal Oscillator Pin Name Socket Pin No. NC 1 GND 7 1 14 2 13 3 12 CLOCK OUT 8 4 11 VCC 14 5 10 6 9 7 8 <4> Install the IE-178018-NS-EM1 in the IE-78K0-NS. 26 User’s Manual U14012EJ1V0UM00 CHAPTER 3 INSTALLATION The above steps configure the following circuit and enable supply of the clock from the mounted resonator to the emulation device. VCC IE-78K0-NS side (Emulation device) Crystal oscillator X1 LVCC HKS120 A Y B VHC157 1 MΩ (3) When using external clock 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 U14012EJ1V0UM00 27 CHAPTER 3 3.3 INSTALLATION External Trigger To set up an external trigger, connect the IE-178018-NS-EM1’s check pin, EXTOUT, and EXTIN as shown below. See the in-circuit emulator (IE-78K0-NS) User’s Manual for descriptions of related use methods and pin characteristics. Figure 3-9. External Trigger Input Position IE-178018-NS-EM1 J1 J2 J3 J4 OSC P13P -UP CPU P6P-UP CN5 LED1 EXTOUT EXTIN 28 User’s Manual U14012EJ1V0UM00 CHAPTER 3 3.4 INSTALLATION Jumper Settings on IE-78K0-NS When using the IE-178018-NS-EM1, set the jumpers on the IE-78K0-NS as shown below. For details of these jumper settings, refer to the IE-78K0-NS User’s Manual. Table 3-2. Jumper Settings on IE-78K0-NS JP2 JP3 JP4 JP6 JP7 JP8 2-3 1-2 1-2 3-4 5-6 1-2 Short 3.5 Switch Settings on IE-178018-NS-EM1 Set the switch on the IE-178018-NS-EM1 as shown below. Table 3-3. Switch Settings on IE-178018-NS-EM1 S1 (OSC) S2 (CPU) S3 (P13P-UP) Meaning I side Connect the internal ICE capacitor for OSC power supply U side Connect the capacitor on the target for OSC power supply I side Connect the internal ICE capacitor for CPU power supply U side Connect the capacitor on the target for CPU power supply ON Connect a pull-up resistor to P132 to P134 OFF Do not connect a pull-up resistor to P132 to P134 Factory Setting U 1 U S2 CPU 1 Do not connect a pull-up resistor to P60 to P63 Caution 3 P60 P61 P62 O P63 F F OFF I 1 2 3 4 Connect a pull-up resistor to P60 to P63 O F F ON 3 S1 OSC S3 P13P -UP S4 (P6P-UP) I P132 P133 P134 (not used) Setting 1 2 3 4 Switch S4 P6P-UP S3-4 is not used. User’s Manual U14012EJ1V0UM00 29 [MEMO] 30 User’s Manual U14012EJ1V0UM00 CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS This chapter describes differences between the target device’s signal lines and the signal lines of the IE-178018NS-EM1’s target interface circuit. Although the target device is a CMOS circuit, the IE-178018-NS-EM1’s target interface circuit consists of an emulation CPU, TTL, CMOS-IC, and other components. When the IE system is connected with the target system for debugging, the IE system performs emulation so as to operate as the actual target device would operate in the target system. However, some minor differences exist since the operations are performed via the IE system’s emulation. (1) Signals input to or output from the emulation CPU and the µPD178P018 (2) Signals input to or output from the emulation CPU and the µPD780009 (3) Other signals The IE system’s circuit is used as follows for signals listed in (1) to (3) above. (1) Signals input to or output from the emulation CPU and the µPD178P018 • P00 to P06 • P10 to P15 • P20 to P27 • P30 to P37 • P120 to P125 • P132 to P134 • REGCPU • REGOSC • EO0, EO1 • AMIFC • FMIFC • VCOL • VCOH (2) Signals input to or output from the emulation CPU and the µPD780009 • RESET • X1 • P40 to P47 • P50 to P57 • P60 to P67 (3) Other signals • USERVDD, GND, X2, VDDPORT, GNDPLL, VDDPLL, VPP User’s Manual U14012EJ1V0UM00 31 CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS Figure 4-1. Equivalent Circuit 1 from Emulation Circuit Probe side P00 to P06 IE system side 100 Ω 1 MΩ P10 to P15 P20 to P27 P30 to P37 P120 to P125 100 Ω 1 MΩ LVCC 39 kΩ S3 HKS120 P132 to P134 100 Ω S1, S2 CPUREG OSCREG 0.01 µF EO0, EO1 1000 pF AMIFC FMIFC VCOL VCOH 32 51 Ω User’s Manual U14012EJ1V0UM00 µ PD178P018 Emulation CPU CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS Figure 4-2. Equivalent Circuit 2 from Emulation Circuit Probe side IE system side LVCC 4.7 kΩ HC4066 RESET 100 Ω LVCC HKS120 X1 100 Ω P40 to P47 P50 to P57 P64 to P67 100 Ω 1 MΩ LVCC HKS120 P60 to P63 µ PD780009 Emulation CPU HKS120 1 MΩ S4 39 kΩ 100 Ω 1 MΩ VCC + USERVDD µ PC393 − 100 Ω 0.1 µ F 1.8 kΩ 1 MΩ + µ PC393 3.3 kΩ − GND, GNDPORT VDDPORT, GNDPLL, VDDPLL, VPP, X2 NC User’s Manual U14012EJ1V0UM00 33 [MEMO] 34 User’s Manual U14012EJ1V0UM00 APPENDIX EMULATION PROBE PIN ASSIGNMENT TABLE Table A-1. NP-80GC/GC-TQ Pin Assignments (1/2) Emulation Probe CN5 Pin No. Emulation Probe CN5 Pin No. 1 114 35 50 2 113 36 45 3 108 37 46 4 107 38 41 5 104 39 42 6 103 40 35 7 100 41 8 8 99 42 7 9 94 43 14 10 93 44 13 11 30 45 18 12 29 46 17 13 24 47 22 14 23 48 21 15 20 49 28 16 19 50 27 17 16 51 92 18 15 52 91 19 10 53 98 20 9 54 97 21 37 55 102 22 43 56 101 23 44 57 106 24 47 58 105 25 48 59 112 26 51 60 111 27 52 61 83 28 57 62 77 29 58 63 78 30 59 64 73 31 60 65 74 32 55 66 69 33 56 67 70 34 49 68 63 Remarks 1. The NP-80GC/GC-TQ are products of Naitou Densei Machidaseisakusho Co., Ltd. 2. The numbers in the “Emulation probe” column indicate the corresponding pin number on the emulation probe tip. User’s Manual U14012EJ1V0UM00 35 APPENDIX EMULATION PROBE PIN ASSIGNMENT TABLE Table A-1. NP-80GC/GC-TQ Pin Assignments (2/2) Emulation Probe CN5 Pin No. Emulation Probe CN5 Pin No. 69 64 75 72 70 61 76 75 71 62 77 76 72 65 78 79 73 66 79 80 74 71 80 85 Remarks 1. The NP-80GC/GC-TQ are products of Naitou Densei Machidaseisakusho Co., Ltd. 2. The numbers in the “Emulation probe” column indicate the corresponding pin number on the emulation probe tip. 36 User’s Manual U14012EJ1V0UM00 [MEMO] User’s Manual U14012EJ1V0UM00 37 [MEMO] 38 User’s Manual U14012EJ1V0UM00 Facsimile Message From: Name Company Tel. Although NEC has taken all possible steps to ensure that the documentation supplied to our customers is complete, bug free and up-to-date, we readily accept that errors may occur. Despite all the care and precautions we've taken, you may encounter problems in the documentation. Please complete this form whenever you'd like to report errors or suggest improvements to us. FAX Address Thank you for your kind support. North America Hong Kong, Philippines, Oceania NEC Electronics Inc. NEC Electronics Hong Kong Ltd. Corporate Communications Dept. Fax: +852-2886-9022/9044 Fax: 1-800-729-9288 1-408-588-6130 Korea Europe NEC Electronics Hong Kong Ltd. NEC Electronics (Europe) GmbH Seoul Branch Technical Documentation Dept. Fax: 02-528-4411 Fax: +49-211-6503-274 South America NEC do Brasil S.A. Fax: +55-11-6465-6829 Asian Nations except Philippines NEC Electronics Singapore Pte. Ltd. Fax: +65-250-3583 Japan NEC Semiconductor Technical Hotline Fax: 044-548-7900 Taiwan NEC Electronics Taiwan Ltd. Fax: 02-2719-5951 I would like to report the following error/make the following suggestion: Document title: Document number: Page number: If possible, please fax the referenced page or drawing. Document Rating Excellent Good Acceptable Poor Clarity Technical Accuracy Organization CS 99.1