IE-780988-NS-EM4 Renesas Electronics America, IE-780988-NS-EM4 Datasheet
IE-780988-NS-EM4
Specifications of IE-780988-NS-EM4
Related parts for IE-780988-NS-EM4
IE-780988-NS-EM4 Summary of contents
Page 1
... NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document valid Renesas Electronics document. We appreciate your understanding. Renesas Electronics website: http://www.renesas.com Issued by: Renesas Electronics Corporation (http://www ...
Page 2
... Renesas Electronics. Renesas Electronics shall not be in any way liable for any damages or losses incurred by you or third parties arising from the use of any Renesas Electronics product for an application categorized as “Specific” or for which the product is not intended where you have failed to obtain the prior written consent of Renesas Electronics. The quality grade of each Renesas Electronics product is “ ...
Page 3
... User’s Manual IE-780988-NS-EM4 Emulation Board Target Devices µ PD780988 Subseries Document No. U16275EJ3V0UM00 (3rd edition) Date Published January 2005 N CP(K) 2002 Printed in Japan ...
Page 4
User’s Manual U16275EJ3V0UM ...
Page 5
... Please check with an NEC Electronics 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 the prior written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may appear in this document. ...
Page 6
... Regional Information Some information contained in this document may vary from country to country. Before using any NEC Electronics product in your application, pIease contact the NEC Electronics office in your country to obtain a list of authorized representatives and distributors. They will verify: • Device availability • ...
Page 7
... GND of this product and GND of the target system. • If the connectors or cables are plugged/unplugged while this product is in the power-on state. • If excessive load is applied to the connectors or sockets. 2. Safety precautions • If used for a long time, the product may become hot (50°C to 60°C). Be careful of low temperature burns and other dangers due to the product becoming hot. • ...
Page 8
... PD780988 Subseries: Target Readers This manual is intended for engineers who will use the IE-780988-NS-EM4 with the IE- 78K0-NS or IE-78K0-NS-A and IE-78K0-NS-P01 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. ...
Page 9
... 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), the I/O board (IE-78K0-NS-P01), and the emulation board (IE-780988-NS-EM4). Conventions Data significance: Higher digits on the left and lower digits on the right Note: ...
Page 10
... System clock settings.....................................................................................................................20 3.3 External Trigger..........................................................................................................................................25 3.4 Jumper Settings on IE-78K0-NS................................................................................................................26 3.5 Jumper Settings on IE-78K0-NS-A............................................................................................................26 3.6 Low-Voltage Emulation Setting ................................................................................................................27 CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS ............................................................................................................................28 CHAPTER 5 RESTRICTIONS ..................................................................................................................31 APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE .......................................................32 APPENDIX B CAUTIONS ON DESIGNING TARGET SYSTEM .........................................................34 APPENDIX C REVISION HISTORY ...
Page 11
... The IE-780988-NS-EM4 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 system configuration and basic specifications of the IE-780988-NS-EM4. • Target devices µ • PD780988 Subseries CHAPTER 1 GENERAL User’ ...
Page 12
... System Configuration Figure 1-1 illustrates system configuration of the IE-780988-NS-EM4. Debugger ID78K0-NS (sold separately) Interface board IE-70000-98-IF-C (phased out product) or IE-78K0-NS (sold separately) or IE-78K0-NS-A (sold separately) AC adapter IE-70000-MC-PS-B (sold separately) 10 CHAPTER 1 GENERAL Figure 1-1. System Configuration Note 1 Device file (available separately) ...
Page 13
... Notes 1. The device file is as follows. µ µ S××××DF780988: PD780988 Subseries Obtain device files from the NEC Electronics website. (http://www.necel.com/micro/index_e.html) 2. The emulation probes NP-64CW, NP-H64CW, NP-64GC, NP-64GC-TQ, and NP-H64GC-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 ...
Page 14
... Hardware Configuration Figures 1-2 shows the IE-780988-NS-EM4’s position in the basic hardware configuration. Figure 1-2. Basic Hardware Configuration Interface board (sold separately) Host machine Interface card (sold separately) 12 CHAPTER 1 GENERAL IE system IE-78K0-NS or IE-78K0-NS-P01 IE-78K0-NS-A Dedicated bus interface In-circuit I/O board ...
Page 15
... Basic Specifications The basic specifications of the IE-780988-NS-EM4 are listed in Table 1-2. Parameter µ Target device PD780988 Subseries System clock 12.0 MHz System clock supply External: Input via an emulation probe from the target system Internal: Mounted on the emulation board (8.38 MHz) or mounted on the parts board by the ...
Page 16
... This chapter introduces the parts of the IE-780988-NS-EM4 main unit. The packing box contains the emulation board (IE-780988-NS-EM4), 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. ...
Page 17
... Parts of Main Unit Figure 2-1. IE-780988-NS-EM4 Part Names CHAPTER 2 PART NAMES EXTOUT EXTIN Probe connector CN6 64GC 64GC-TQ H64GC-TQ Probe connector CN7 64CW H64CW System clock UMCLK User’s Manual U16275EJ3V0UM External trigger 15 ...
Page 18
... This chapter describes methods for connecting the IE-780988-NS-EM4 to the IE-78K0-NS-P01 and 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 ...
Page 19
... Connection (1) Connection with IE-78K0-NS-P01 and 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-780988-NS-EM4 to the IE-78K0-NS-P01 and IE-78K0-NS. See the IE-78K0-NS-A User’s Manual (U14889E) for a description of how to connect the IE-780988-NS-EM4 to the IE-78K0-NS-P01 and IE-78K0-NS-A. ...
Page 20
... 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. The IE system does not operate if the crystal resonator is directly connected to X1. Figure 3-2. External Circuits Used as System Clock Oscillation Circuit ...
Page 21
... Mounted oscillator (used) Remark The clock that is supplied by the oscillator of the IE-780988-NS-EM4 (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-780988-NS-EM4. Remove the crystal oscillator (UMCLK) that is already mounted on the emulation board, and mount either the parts board on which the resonator to be used is mounted or an oscillator ...
Page 22
... When using clock that is already mounted on emulation board When the IE-780988-NS-EM4 is shipped, an 8.38 MHz crystal oscillator is already mounted in the UMCLK socket of the IE-780988-NS-EM4. 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’ ...
Page 23
... Parts board • Ceramic resonator or crystal resonator • Resistor Rx <Steps> <1> Solder the target ceramic resonator or crystal resonator and resistor Rx, capacitor CA, and capacitor CB (all with suitable oscillation frequencies) as shown below. Figure 3-6. Connections on Parts Board (When Using User-Mounted Clock) Parts board (UMCLK ...
Page 24
... Prepare the IE-780988-NS-EM4. <3> Remove the crystal oscillator that is mounted in the of the X1 socket of the IE-780988-NS-EM4. <4> Connect the parts board (from <1> above) to the X1 socket from which the crystal oscillator was removed. Check the pin 1 mark to make sure the board is mounted in the correct direction. ...
Page 25
... Prepare the IE-780988-NS-EM4. <2> Remove the crystal oscillator that is mounted in the X1 socket of the IE-780988-NS-EM4. <3> Mount the crystal oscillator prepared by the user in the X1 socket from which the crystal oscillator was removed in <2> above. Insert the crystal oscillator pin into the socket aligning the pins as shown in the figure below ...
Page 26
... 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). 24 CHAPTER 3 INSTALLATION IE-78K0-NS or IE-78K0-NS-A side (Emulation device ...
Page 27
... External Trigger Connect the external trigger to the IE-780988-NS-EM4’s check pins EXTOUT and EXTIN as shown below. See the ID78K-NS Ver. 2.52 Integrated Debugger Operation User’s Manual (U16488E) for descriptions of related use methods, and see the IE-78K0-NS User’s Manual (U13731E) or IE-78K0-NS-A User’s Manual (U14889E) for pin characteristics ...
Page 28
... Jumper Settings on IE-78K0-NS When using the IE-780988-NS-EM4 in combination with the IE-78K0-NS, set the jumpers on the IE-78K0-NS as shown below. For details of these jumper positions, refer to the IE-78K0-NS User’s Manual (U13731E). Caution Incorrect jumper settings may damage the devices. Table 3-2. Jumper Settings on IE-78K0-NS ...
Page 29
... Low-Voltage Emulation Setting When the target system operates on low power voltage, supply the same power supply voltage as that of 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 (same as when the target system is 5 V). ...
Page 30
... This chapter describes differences between the target device’s signal lines and the signal lines of the IE-780988- NS-EM4 target interface circuit. Although the target device is a CMOS circuit, the IE-780988-NS-EM4’s target interface circuit consists of emulation circuits such as an emulation CPU, TTL, and CMOS-IC. ...
Page 31
... X1 Figure 4-2. Equivalent Circuit of Emulation Circuit (2) Probe side P03 to P00 P47 to P40 P67 to P64 User’s Manual U16275EJ3V0UM IE system side LV CC µ 4.7 k Ω PD7880 HC4066 emulation CPU LV CC HSK120 1 MΩ HSK120 IE system side µ PD7881 emulation CPU 29 ...
Page 32
... CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS Figure 4-3. Equivalent Circuit of Emulation Circuit (3) Probe side TO75 to TO70 V V DD0, DD1 V V SS0, SS1 V /TEST 100 Ω HD151015 1 MΩ 1.6 kΩ 3.6 kΩ 100 Ω µ 0 MΩ User’s Manual U16275EJ3V0UM IE system side µ PC393 Open ...
Page 33
... The following are the restrictions of the IE-780988-NS-EM4. (1) When the IE system is started without the target system connected, the initial value of each port is undefined. Table 5-1. Initial Value of Port When IE System Is Started Without Target System Connected Initial value of each port µ (2) When emulating the PD78F0988, the functions related to flash memory, such as the SFR self-write function, are not supported ...
Page 34
APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE Table A-1. NP-64GC, NP-64GC-TQ, NP-H64GC-TQ Pin Assignments Emulation Probe ...
Page 35
APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE Table A-2. NP-64CW, NP-H64CW Pin Assignments Emulation Probe ...
Page 36
... NP-64CW NP-H64CW Figure B-1. Distance Between IE System and Conversion Adapter (NP-64GC-TQ, NP-H64GC-TQ) In-circuit emulator IE-78K0S-NS or IE-78K0-NS-A Emulation board IE-780988-NS-EM4 CN6 Emulation probe NP-64GC-TQ, NP-H64GC-TQ Note Distance when the NP-64GC-TQ is used. When the NP-H64GC-TQ is used, the distance is 370 mm. 34 Distance Between IE System and Conversion Adapter ...
Page 37
... CHAPTER B CAUTIONS ON DESIGNING TARGET SYSTEM Figure B-2. Connection Conditions of Target System (When NP-64GC-TQ Is Used) Emulation board IE-780988-NS-EM4 23 mm Conversion adapter TGC-064SAP Figure B-3. Connection Conditions of Target System (When NP-H64GC-TQ Is Used) Emulation board IE-780988-NS-EM4 23 mm Conversion adapter TGC-064SAP User’s Manual U16275EJ3V0UM Emulation probe NP-64GC- Pin 1 20 ...
Page 38
... IE-78K0-NS or IE-78K0-NS-A Emulation board IE-780988-NS-EM4 CN7 Emulation probe NP-64CW, NP-H64CW Note Distance when the NP-64CW is used. When the NP-H64CW is used, the distance is 360 mm. Figure B-5. Connection Conditions of Target System (When NP-64CW Is Used) Emulation board IE-780988-NS-EM4 Note 160 mm Emulation probe NP-64CW 24 mm ...
Page 39
... CHAPTER B CAUTIONS ON DESIGNING TARGET SYSTEM Figure B-6. Connection Conditions of Target System (When NP-H64CW Is Used) Emulation board IE-780988-NS-EM4 User’s Manual U16275EJ3V0UM Emulation probe NP-H64CW Target system 37 ...
Page 40
... The following table shows the revision history up to this edition. The “Applied to:” column indicates the chapters of each edition in which the revision was applied. Edition Major Revision from Previous Edition 2nd edition Modification of dimensions of adapter in Figures B-2 and B-3 3rd edition ...