User’s Manual IE-178054-NS-EM1 Emulation Board Target Devices µPD178054 Subseries Document No. U16043EJ2V0UM00 (2nd edition) Date Published October 2002 N CP(K) © Printed in Japan 2002 1991 [MEMO] 2 User’s Manual U16043EJ2V0UM 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 August, 2002. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC's data sheets or data books, etc., for the most up-to-date specifications of NEC semiconductor products. Not all products and/or types are available in every country. Please check with an NEC sales representative for availability and additional information. • No part of this document may be copied or reproduced in any form or by any means without prior written consent of NEC. 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The recommended applications of a semiconductor product depend on its quality grade, as indicated below. Customers must check the quality grade of each semiconductor product before using it in a particular application. "Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots "Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) "Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC semiconductor products is "Standard" unless otherwise expressly specified in NEC's data sheets or data books, etc. If customers wish to use NEC semiconductor products in applications not intended by NEC, they must contact an NEC sales representative in advance to determine NEC's willingness to support a given application. (Note) (1) "NEC" as used in this statement means NEC Corporation and also includes its majority-owned subsidiaries. (2) "NEC semiconductor products" means any semiconductor product developed or manufactured by or for NEC (as defined above). M8E 00. 4 User’s Manual U16043EJ2V0UM 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.) Santa Clara, California Tel: 408-588-6000 800-366-9782 Fax: 408-588-6130 800-729-9288 NEC do Brasil S.A. Electron Devices Division Guarulhos-SP, Brasil Tel: 11-6462-6810 Fax: 11-6462-6829 • Filiale Italiana Milano, Italy Tel: 02-66 75 41 Fax: 02-66 75 42 99 NEC Electronics Hong Kong Ltd. • Branch The Netherlands Eindhoven, The Netherlands Tel: 040-244 58 45 Fax: 040-244 45 80 NEC Electronics Hong Kong Ltd. • Branch Sweden Taeby, Sweden Tel: 08-63 80 820 NEC Electronics (Europe) GmbH Fax: 08-63 80 388 Duesseldorf, Germany • United Kingdom Branch Tel: 0211-65 03 01 Milton Keynes, UK Fax: 0211-65 03 327 Tel: 01908-691-133 Fax: 01908-670-290 • Sucursal en España Madrid, Spain Tel: 091-504 27 87 Fax: 091-504 28 60 Hong Kong Tel: 2886-9318 Fax: 2886-9022/9044 Seoul Branch Seoul, Korea Tel: 02-528-0303 Fax: 02-528-4411 NEC Electronics Shanghai, Ltd. Shanghai, P.R. China Tel: 021-6841-1138 Fax: 021-6841-1137 NEC Electronics Taiwan Ltd. Taipei, Taiwan Tel: 02-2719-2377 Fax: 02-2719-5951 NEC Electronics Singapore Pte. Ltd. Novena Square, Singapore Tel: 253-8311 Fax: 250-3583 • Succursale Française Vélizy-Villacoublay, France Tel: 01-30-67 58 00 Fax: 01-30-67 58 99 J02.4 4 User’s Manual U16043EJ2V0UM Major Revisions in This Edition Pages pp.38, 39 Description Modification of the size on the adapter block in figures B-2. Connection Conditions of Target System (When Using NP-80GC-TQ), B-3. Connection Conditions of Target System (When Using NP-H80GCTQ). The mark shows major revised points. User’s Manual U16043EJ2V0UM 5 INTRODUCTION Product Overview The IE-178054-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 178K Series of 8-bit single-chip microcontrollers. • µPD178054 Subseries: µPD178053, 178054, 178F054 Target Readers This manual is intended for engineers who will use the IE-178054-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-178054-NS-EM1, refer to not only this manual (supplied with the IE178054-NS-EM1) but also the manual that is supplied with the IE-78K0-NS or IE-78K0NS-A. The IE-78K0-NS used in combination with the IE-78K0-NS-PA is functionally equivalent to the IE-78K0-NS-A. As necessary therefore, read IE-78K0-NS + IE-78K0-NS-PA for IE78K0-NS-A in this document. IE-78K0-NS or IE-78K0-NS-A IE-178054-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 is intended to give users an understanding of the various debugging functions that can be performed when using the IE-178054-NS-EM1. 6 User’s Manual U16043EJ2V0UM 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. Emulation gate array This is the gate array 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 or IE-78K0-NS-A and the IE-178054-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 document may include preliminary versions. However, preliminary versions are not marked as such. Document Name Document Number IE-78K0-NS U13731E IE-78K0-NS-A U14889E IE-178054-NS-EM1 This manual ID78K Series Integrated Debugger Ver. 2.30 or Later Operation (Windows™ Based) U15185E µPD178054 Subseries U15104E Caution The related documents listed above are subject to change without notice. Be sure to use the latest documents when designing. User’s Manual U16043EJ2V0UM 7 CONTENTS CHAPTER 1 GENERAL............................................................................................................................11 1.1 System Configuration................................................................................................................................12 1.2 Hardware Configuration ............................................................................................................................14 1.3 Basic Specifications ..................................................................................................................................15 CHAPTER 2 PART NAMES.....................................................................................................................16 2.1 Parts of Main Unit.......................................................................................................................................17 CHAPTER 3 INSTALLATION ...................................................................................................................18 3.1 Connection .................................................................................................................................................19 3.2 Clock Settings ............................................................................................................................................21 3.2.1 Overview of clock settings .............................................................................................................21 3.2.2 System clock settings ....................................................................................................................23 3.3 External Trigger..........................................................................................................................................28 3.4 Jumper Settings on IE-78K0-NS ...............................................................................................................29 3.5 Jumper Settings on IE-78K0-NS-A............................................................................................................29 3.6 Jumper Settings on IE-178054-NS-EM1 ...................................................................................................29 3.7 Switch Settings on IE-178054-NS-EM1.....................................................................................................30 3.8 Low-Voltage Emulation Setting ................................................................................................................31 CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS.......................................................................................32 CHAPTER 5 RESTRICTIONS...................................................................................................................35 APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE........................................................36 APPENDIX B NOTES ON TARGET SYSTEM DESIGN.......................................................................37 8 User’s Manual U16043EJ2V0UM LIST OF FIGURES Figure No. Title Page 1-1 System Configuration ........................................................................................................................................12 1-2 Basic Hardware Configuration (When Using IE-78K0-NS)................................................................................14 1-3 Basic Hardware Configuration (When Using IE-78K0-NS-A) ............................................................................14 2-1 IE-178054-NS-EM1 Part Names .......................................................................................................................17 2-2 178054 PROBE Board ......................................................................................................................................17 3-1 Connection of Emulation Probe.........................................................................................................................20 3-2 External Circuits Used as System Clock Oscillator ...........................................................................................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 User-Mounted Clock) .....................................................................24 3-7 Crystal Oscillator (When Using User-Mounted Clock).......................................................................................26 3-8 Pin Alignment of Crystal Oscillator and Socket .................................................................................................26 3-9 External Trigger Input Position ..........................................................................................................................28 3-10 Main Board (G-780009 Board) of IE-78K0-NS or IE-78K0-NS-A ......................................................................31 4-1 Equivalent Circuit 1 of Emulation Circuit ...........................................................................................................33 4-2 Equivalent Circuit 2 of Emulation Circuit ...........................................................................................................33 4-3 Equivalent Circuit 3 of Emulation Circuit ...........................................................................................................33 4-4 Equivalent Circuit 4 of Emulation Circuit ...........................................................................................................34 4-5 Equivalent Circuit 5 of Emulation Circuit ...........................................................................................................34 B-1 Distance Between IE System and Conversion Adapter ....................................................................................37 B-2 Connection Conditions of Target System (When Using NP-80GC-TQ) ............................................................38 B-3 Connection Conditions of Target System (When Using NP-H80GC-TQ)..........................................................39 User’s Manual U16043EJ2V0UM 9 LIST OF TABLES Table No. 1-1 Title Page Basic Specifications.......................................................................................................................................... 15 3-1 System Clock Settings...................................................................................................................................... 23 3-2 Jumper Settings on IE-78K0-NS....................................................................................................................... 29 3-3 Jumper Settings of G-780009 Board of IE-78K0-NS-A..................................................................................... 29 3-4 Jumper Settings of G-78K0H Option Board of IE-78K0-NS-A .......................................................................... 29 3-5 Jumper Settings on IE-178054-NS-EM1........................................................................................................... 29 3-6 Switch Settings on IE-178054-NS-EM1 ............................................................................................................ 30 3-7 Supply Voltage and Maximum Current Consumption ....................................................................................... 31 5-1 Initial Value of Each Port (When Target Board Is Not Connected) ................................................................... 35 A-1 NP-80GC-TQ and NP-H80GC-TQ Pin Assignments ........................................................................................ 36 B-1 Distance Between IE System and Conversion Adapter.................................................................................... 37 10 User’s Manual U16043EJ2V0UM CHAPTER 1 GENERAL The IE-178054-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-178054-NS-EM1’s system configuration and basic specifications. • Target devices • µPD178054 Subseries User’s Manual U16043EJ2V0UM 11 CHAPTER 1 GENERAL 1.1 System Configuration Figure 1-1 illustrates the IE-178054-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 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-A (sold separately) Interface card or Interface cable (NS IF Cable) IE-78K0-NS or IE-78K0-NS-A (sold separately) Interface cable In-circuit emulator NS CARD Cable FG Cable AC adapter IE-70000-MC-PS-B (sold separately) IE-178054-NS-EM1 (this product) Emulation probeNote 2 (sold separately) 12 IE-70000-CD-IF-A (sold separately) 178054 PROBE board (supplied) BNC PROBE (supplied × 4) Conversion adapterNote 3 (sold separately) User’s Manual U16043EJ2V0UM MC CARD Cable CHAPTER 1 GENERAL Notes 1. The device file is as follows, in accordance with the subseries. µSxxxxDF178054: µPD178054 Subseries The device file can be downloaded from the NEC Electron Devices Web site (URL: http://www.ic.nec.co.jp/micro). 2. The emulation probes are as follows, in accordance with the package. NP-80GC-TQ: TQ-type probe for 80-pin plastic QFP (GC type) NP-H80GC-TQ: TQ-type long probe for 80-pin plastic QFP (GC type) The 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 is as follows, in accordance with the package. TGC-080SBP: For 80-pin plastic QFP (QC type) The TGC-080SBP is a product of TOKYO ELETECH CORPORATION. For further information, contact Daimaru Kogyo, Ltd. Tokyo Electronics Department (TEL: +81-3-3820-7112) Osaka Electronics Department (TEL: +81-6-6244-6672) Package 80-pin plastic QFP (GC type) Emulation Probe NP-80GC-TQ Conversion Adapter TGC-080SBP NP-H80GC-TQ User’s Manual U16043EJ2V0UM 13 CHAPTER 1 GENERAL 1.2 Hardware Configuration Figures 1-2 and 1-3 show the IE-178054-NS-EM1’s position in the basic hardware configuration. Figure 1-2. Basic Hardware Configuration (When Using IE-78K0-NS) Dedicated bus interface IE system IE-78K0-NS Host machine Interface board (sold separately) IE-178054-NS-EM1 Emulation board (this product) 78K0 main board (G-780009 board) Interface card (sold separately) Emulation probe (sold separately) Figure 1-3. Basic Hardware Configuration (When Using IE-78K0-NS-A) IE system Dedicated bus interface IE-78K0-NS-A IE-178054-NS-EM1 Host machine Interface board (sold separately) Interface card (sold separately) 14 78K0 main board (G-780009 board) 78K0 performance board Emulation board (this product) External sense probe Emulation probe (sold separately) User’s Manual U16043EJ2V0UM CHAPTER 1 GENERAL 1.3 Basic Specifications The IE-178054-NS-EM1’s basic specifications are listed in Table 1-1. Table 1-1. Basic Specifications Parameter Description Target device µPD178054 Subseries System clock 4.5 MHz Clock supply External: Input via an emulation probe from the target system Internal: Clock mounted on emulation board (4.5 MHz), or clock mounted on parts board by user Low-voltage support VDD = 3.5 to 5.5 V (same as target device) User’s Manual U16043EJ2V0UM 15 CHAPTER 2 PART NAMES This chapter introduces the parts of the IE-178054-NS-EM1 main unit. The packing box contains the emulation board (IE-178054-NS-EM1). If there are any missing or damaged items, please contact an NEC sales representative. Fill out and return the guarantee card that comes with the main unit. 16 User’s Manual U16043EJ2V0UM CHAPTER 2 PART NAMES Parts of Main Unit Figure 2-1. IE-178054-NS-EM1 Part Names IE-178054-NS-EM1 SW1 J1 J2 J3 J4 SW2 SW3 SW4 SW5 X1 JP3 SW6 SW7 JP1 USER LED CN6 JP2 2.1 Unused CN5 Connector for emulation probe EXTOUT EXTIN Connector for expansion (reserved) Figure 2-2. 178054 PROBE Board IE-178054-NS-EM1 178054 PROBE Board Probe connector (CN2 80GC) User’s Manual U16043EJ2V0UM 17 CHAPTER 3 INSTALLATION This chapter describes methods for connecting the IE-178054-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. 18 User’s Manual U16043EJ2V0UM CHAPTER 3 INSTALLATION 3.1 Connection (1) Connection with IE-78K0-NS or IE-78K0-NS-A main unit See IE-78K0-NS User’s Manual (U13731E) for a description of how to connect the IE-178054-NS-EM1 to the IE78K0-NS. See IE-78K0-NS-A User’s Manual (U14889E) for a description of how to connect the IE-178054-NSEM1 to the IE-78K0-NS-A. (2) Connection with emulation probe See the manual of the in-circuit emulator to be used (IE-78K0-NS User’s Manual (U13731E) or IE-78K0-NS-A User’s Manual (U14889E)) for a description of how to connect the emulation probe to the IE-178054-NS-EM1. Connect the emulation probe to CN2 on the 178054 PROBE board. (3) Connection with 178054 PROBE board Connect CN5 of the IE-178054-NS-EM1 and CN1 of the 178054 PROBE board, aligning pin 1 of each. (4) Connection with BNC PROBE Connect the supplied BNC PROBE to the J1 to J4 connectors on the IE-178054-NS-EM1. Signals corresponding to J1 to J4 are as follows. Connect to amplify inputs from the target system. J1: VCOL J2: VCOH J3: FMIFC J4: AMIFC Cautions 1. Incorrect connection 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. 2. Do not use CN6 as this connector is for expansion. User’s Manual U16043EJ2V0UM 19 CHAPTER 3 INSTALLATION Figure 3-1. Connection of Emulation Probe Emulation probe (sold separately) NP-80GC-TQ, NP-H80GC-TQ 178054 PROBE board (supplied) CN6 (Reserved) CN5 Emulation board IE-178054-NS-EM1 Main board (sold separately) IE-78K0-NS or IE-78K0-NS-A 20 User’s Manual U16043EJ2V0UM CHAPTER 3 INSTALLATION 3.2 Clock Settings 3.2.1 Overview of clock settings The system 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) 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, the clock that is mounted on the emulation board which is connected to the IE-78K0-NS or IE-78K0-NS-A is used. 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 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 the X2 pin. Figure 3-2. External Circuits Used as System Clock Oscillator (a) Internal clock (b) External clock Target device X1 Target device External clock X2 X1 X2 User’s Manual U16043EJ2V0UM 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 or IE-78K0-NS-A Target system IE-178054-NS-EM1 Mounted oscillator (to be used) Emulation probe Resonator (not used) Remark The clock that is supplied by the IE-178054-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-178054-NS-EM1. First mount the resonator on the parts board, then attach the parts board to the IE-178054-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 or IE-78K0-NS-A IE-178054-NS-EM1 Parts board Target system Emulation probe Resonator (to be used) Resonator (not used) Remark The clock that is supplied by the IE-178054-NS-EM1’s resonator (encircled in the figure) is used. 22 User’s Manual U16043EJ2V0UM 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 or IE-78K0-NS-A IE-178054-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 System clock settings Table 3-1. System Clock Settings Frequency of System Clock IE-178054-NS-EM1 Parts Board (X1) 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 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 IE-178054-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-178054-NS-EM1 is shipped, a 4.5 MHz crystal oscillator is already mounted in the IE-178054-NSEM1’s X1 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 U16043EJ2V0UM 23 CHAPTER 3 INSTALLATION (2) When using clock mounted by user Set as described under either (a) or (b), according to 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 frequency) onto the supplied parts board (as shown below). Figure 3-6. Connections on Parts Board (When Using User-Mounted Clock) Parts board (X1) Pin No. Connection 1 14 2 13 2 to 13 Capacitor CB 3 12 3 to 12 Capacitor CA 4 11 4 to 11 Ceramic resonator or crystal resonator 5 10 5 to 10 Resistor Rx 6 9 8 to 9 Shorted 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 U16043EJ2V0UM CHAPTER 3 INSTALLATION <2> Prepare the IE-178054-NS-EM1. <3> Remove the crystal oscillator that is mounted in the IE-178054-NS-EM1’s socket (the socket marked as X1). <4> Connect the parts board (from <1> above) to the socket (X1) 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 X1 socket on the emulation board is wired as shown in Figure 3-6 above. <6> Install the IE-178054-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. IE-78K0-NS or IE-78K0-NS-A side (Emulation device) 1 MΩ 6 HCU04 HCU04 9 X1 8 5 A B Rx 10 X 4 LVCC 11 Y VHC157 HSK120 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 U16043EJ2V0UM 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 User-Mounted Clock) VCC NC GND CLOCK OUT <Steps> <1> Prepare the IE-178054-NS-EM1. <2> Remove the crystal oscillator that is mounted in the IE-178054-NS-EM1’s socket (the socket marked as X1). <3> Connect the crystal oscillator (from <2> above) to the socket (X1) 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-178054-NS-EM1 in the IE-78K0-NS or IE-78K0-NS-A. 26 User’s Manual U16043EJ2V0UM 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 or IE-78K0-NS-A side (Emulation device) Crystal oscillator X1 LVCC HSK120 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 U16043EJ2V0UM 27 CHAPTER 3 INSTALLATION 3.3 External Trigger To set up an external trigger, connect it to the IE-178054-NS-EM1’s check pins EXTOUT and EXTIN as shown below. See the ID78K Series Integrated Debugger Ver. 2.30 or Later Operation User’s Manual (Windows Based) (U15185E) for the usage method, and the IE-78K0-NS User’s Manual (U13731E) or IE-78K0-NS-A User’s Manual (U14889E) for the pin characteristics. Figure 3-9. External Trigger Input Position IE-178054-NS-EM1 SW1 J1 J2 J3 J4 SW2 SW3 SW4 SW5 X1 SW7 JP3 SW6 USER LED CN6 JP2 JP1 CN5 EXTOUT External trigger EXTIN 28 User’s Manual U16043EJ2V0UM CHAPTER 3 INSTALLATION 3.4 Jumper Settings on IE-78K0-NS When using the IE-178054-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 (U13731E). Table 3-2. Jumper Settings on IE-78K0-NS Setting Caution 3.5 JP2 JP3 JP4 JP6 JP7 JP8 2 to 3 shorted 1 to 2 shorted 1 to 2 shorted 5 to 6 shorted 1 to 2 shorted 1 to 2 shorted If the jumpers are set incorrectly, the board may be damaged. Jumper Settings on IE-78K0-NS-A When using the IE-178054-NS-EM1, set the jumpers on the IE-78K0-NS-A as shown below. For details of these jumper settings, refer to the IE-78K0-NS-A User’s Manual (U14899E). Table 3-3. Jumper Settings of G-780009 Board of IE-78K0-NS-A Setting Caution JP2 JP3 JP4 JP6 JP7 JP8 2 to 3 shorted 1 to 2 shorted 1 to 2 shorted 5 to 6 shorted 1 to 2 shorted 1 to 2 shorted If the jumpers are set incorrectly, the board may be damaged. Table 3-4. Jumper Settings of G-78K0H Option Board of IE-78K0-NS-A JP2 Setting 3.6 2 to 3 shorted Jumper Settings on IE-178054-NS-EM1 Set the jumpers on the IE-178054-NS-EM1 as follows (factory settings). Do not change the jumper settings. Table 3-5. Jumper Settings on IE-178054-NS-EM1 Setting JP1 JP2 JP3 1 to 2 shorted 2 to 3 shorted 1 to 2 shorted User’s Manual U16043EJ2V0UM 29 CHAPTER 3 INSTALLATION 3.7 Switch Settings on IE-178054-NS-EM1 Set the switches on the IE-178054-NS-EM1 as shown below. Table 3-6. Switch Settings on IE-178054-NS-EM1 Switch Signal Name − SW1 SW2 SW3 SW4 SW5 SW6 SW7 VCOL VCOH FMIFC AMIFC − REGOSC, REGCPU Setting Meaning PORT side Do not change from the factory setting (target device selected) PORT side AMP side Via the amplifier of this product AMP side NO AMP side Not via the amplifier of this product AMP side Via the amplifier of this product NO AMP side Not via the amplifier of this product AMP side Via the amplifier of this product NO AMP side Not via the amplifier of this product AMP side Via the amplifier of this product NO AMP side Not via the amplifier of this product 124 side Do not change from the factory setting (pin selected) Note I side Pins are processed I side normally) U side Pins are processed on the target system on this product (processed on the Note Connect to GND via a capacitor (0.1 µF). 30 Factory Setting User’s Manual U16043EJ2V0UM AMP side AMP side AMP side 124 side I side CHAPTER 3 INSTALLATION 3.8 Low-Voltage Emulation Setting When the target system is operating on low voltage, supply the same voltage as the target system to the TP1 terminal pin on the main board (G-780009 board) of the IE-78K0-NS or IE-78K0-NS-A (this is unnecessary when target system is operating on 5 V). Set the supply voltage of the target system to between 3.5 V and 5.0 V. Caution To emulate at 4.5 V or lower, first start at 5 V, and then lower the target system voltage. Table 3-7. Supply Voltage and Maximum Current Consumption Supply Voltage to TP1 3.5 V to 5.0 V Maximum Current Consumption of TP1 300 mA Figure 3-10. Main Board (G-780009 Board) of IE-78K0-NS or IE-78K0-NS-A TP1 Dedicated bus interface connector (HOST-I/F) GND VCC TP1 User’s Manual U16043EJ2V0UM 31 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-178054NS-EM1’s target interface circuit. Although the target device is a CMOS circuit, the IE-178054-NS-EM1’s target interface circuit consists of an emulation CPU, emulation gate array, 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 gate array (µPD7880) (2) Signals input to or output from the emulation gate array (µPD7883) (3) Signals input or output from the emulation CPU (µPD178F054) (4) Signals input or output from the emulation CPU (µPD780009) (5) Other signals The IE system’s circuit is used as follows for the signals listed in (1) to (5) above. (1) Signals input to or output from the emulation gate array (µPD7880) See Figure 4-1 Equivalent Circuit 1 of Emulation Circuit. • P57 to P50 • P67 to P60 (2) Signals input to or output from the emulation gate array (µPD7883) See Figure 4-2 Equivalent Circuit 2 of Emulation Circuit. • P47 to P40 (3) Signals input to or output from the emulation CPU (µPD178F054) See Figure 4-3 Equivalent Circuit 3 of Emulation Circuit. • P06 to P00 • P15 to P10 • P37 to P30 • P77 to P70 • P125 to P120 • P132 to P130 • EO1, EO0 • REGCPU, REGOSC • J1 to J4 (AMIFC, FMIFC, VCOL, VCOH) (4) Signals input to or output from the emulation CPU (µPD780009) See Figure 4-4 Equivalent Circuit 4 of Emulation Circuit. • X1 • RESET 32 User’s Manual U16043EJ2V0UM CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS (5) Other signals See Figure 4-5 Equivalent Circuit 5 of Emulation Circuit. • GND, GNDPORT • VDD • VDDPORT, VDDPLL, GNDPLL • IC/VPP • X2 • AMIFC, FMIFC, VCOL, VCOH Figure 4-1. Equivalent Circuit 1 of Emulation Circuit µPD7880 Emulation gate array P57 to P50 P67 to P60 Figure 4-2. Equivalent Circuit 2 of Emulation Circuit µPD7883 Emulation gate array P47 to P40 Figure 4-3. Equivalent Circuit 3 of Emulation Circuit P06 to P00 P15 to P10 P37 to P30 P77 to P70 P125 to P120 P132 to P130 EO1, EO0 REGCPU, REGOSC SW7 µ PD178F054 Emulation CPU 0.1 µ F J1 to J4 (VCOL, VCOH, FMIFC, AMIFC) SW2-5 µ PC2711 SW6 User’s Manual U16043EJ2V0UM 33 CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS Figure 4-4. Equivalent Circuit 4 of Emulation Circuit LVCC X1 151015 100 Ω 1 MΩ µ PD780009 Emulation CPU LVCC 4.7 KΩ 4066 151015 RESET 1 MΩ Figure 4-5. Equivalent Circuit 5 of Emulation Circuit VCC 8.2 kΩ 18 kΩ Power supply detection VDD 0.1 µF 100 Ω µ PC393 1 MΩ AMIFC FMIFC VCOL VCOH OPEN IC/VPP VDDPORT VDDPLL GNDPLL X2 OPEN GND GNDPORT 34 User’s Manual U16043EJ2V0UM CHAPTER 5 RESTRICTIONS The restrictions on the IE-178054-NS-EM1 are described in this chapter. If the IE system is started without connecting the target board, the initial value of each port becomes undefined. Table 5-1. Initial Value of Each Port (When Target Board Is Not Connected) Emulator Initial value of port Undefined Target CPU 00H User’s Manual U16043EJ2V0UM 35 APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE Table A-1. NP-80GC-TQ and NP-H80GC-TQ Pin Assignments Emulation Probe CN2 Pin No. Emulation Probe CN2 Pin No. 1 114 41 8 2 113 42 7 3 108 43 14 4 107 44 13 5 104 45 18 6 103 46 17 7 100 47 22 8 99 48 21 9 94 49 28 10 93 50 27 11 30 51 92 12 29 52 91 13 24 53 98 14 23 54 97 15 20 55 102 16 19 56 101 17 16 57 106 18 15 58 105 19 10 59 112 20 9 60 111 21 37 61 83 22 43 62 77 23 44 63 78 24 47 64 73 25 48 65 74 26 51 66 69 27 52 67 70 28 57 68 63 29 58 69 64 30 59 70 61 31 60 71 62 32 55 72 65 33 56 73 66 34 49 74 71 35 50 75 72 36 45 76 75 37 46 77 76 38 41 78 79 39 42 79 80 40 35 80 85 Remarks 1. The 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. 3. The numbers in the “CN2 Pin No.” column indicate the corresponding pin number of CN2 on the 178054 PROBE board. 36 User’s Manual U16043EJ2V0UM APPENDIX B NOTES ON TARGET SYSTEM DESIGN The following shows a diagram of the connection conditions between the emulation probe and conversion adapter. Design your system making allowances for conditions such as the shape of parts mounted on the target system, as shown below. Of the products described in this chapter, the NP-80GC-TQ and NP-H80GC-TQ are products of Naito Densei Machida Mfg. Co., Ltd, and the TGC-080SBP is a product of TOKYO ELETECH CORPORATION. Table B-1. Distance Between IE System and Conversion Adapter Emulation Probe Conversion Adapter TGC-080SBP NP-80GC-TQ NP-H80GC-TQ Distance Between IE System and Conversion Adapter 170 mm 370 mm Figure B-1. Distance Between IE System and Conversion Adapter In-circuit emulator IE-78K0-NS or IE-78K0-NS-A Target system Emulation board IE-178054-NS-EM1 170 mmNote CN2 Emulation probe NP-80GC-TQ, NP-H80GC-TQ Conversion adapter TGC-080SBP 178054 PROBE board Note Distance when using NP-80GC-TQ. This is 370 mm when using NP-H80GC-TQ. User’s Manual U16043EJ2V0UM 37 APPENDIX B NOTES ON TARGET SYSTEM DESIGN Figure B-2. Connection Conditions of Target System (When Using NP-80GC-TQ) Emulation board IE-178054-NS-EM1 Emulation probe NP-80GC-TQ 24.8 mm Conversion adapter TGC-080SBP 11 mm 25 mm 21 mm 40 mm 21 mm 34 mm Target system 38 User’s Manual U16043EJ2V0UM APPENDIX B NOTES ON TARGET SYSTEM DESIGN Figure B-3. Connection Conditions of Target System (When Using NP-H80GC-TQ) Emulation board IE-178054-NS-EM1 Emulation probe NP-H80GC-TQ 25.3 mm Conversion adapter TGC-080SBP 11 mm 25 mm 21 mm 42 mm 21 mm 45 mm Target system User’s Manual U16043EJ2V0UM 39 [MEMO] 40 User’s Manual U16043EJ2V0UM [MEMO] User’s Manual U16043EJ2V0UM 41 [MEMO] 42 User’s Manual U16043EJ2V0UM 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. 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