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Summary of Contents for Renesas IE-78044-R-EM
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On April 1 , 2010, 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, it is a valid Renesas Electronics document. We appreciate your understanding.
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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”...
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This product is designed to be used in a commercial or industrial district. If it is used in a residential district or in an area in the vicinity of a residential district, radio and TV receivers in the district may be affected. Use this product correctly by carefully reading its User's Manual.
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Typical values for each pin has been added to the table in the section 4.3.1 (1) To use a ceramic/ crystal resonator. P. 45 The peripheral emulation device in APPENDIX A IE-78044-R-EM SPECIFICATIONS has been changed from the µ PD78P044 to the µ PD78P048A. P. 54-59 Table D-1 IE-78000-R System Configuration •...
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INTRODUCTION Outline: IE-78044-R-EM is connected to IE-78000-R to debug the µ PD78024 Subseries, 78044 Subseries, and 78044A Subseries 8-bit singlechip micorcomputers. Readers: This manual is intended for engineers who debug µ PD78024 Subseries, 78044 Subseries, and 78044A Subseries systems with IE-78000-R and IE-78044-R-EM. IE-78000-R can emulate the µ PD78024 Subseries, 78044 Subseries, and 78044A Subseries.
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Purpose: This manual describes basic specifications and correct connections for IE-78044-R-EM. How to read this manual: • To understand the basic specifications, read "CHAPTER 1 GENERAL". • To connect IE-78044-R-EM, read "CHAPTER 2 INSTALLATION" and the IE-78000-R User's Manual Terms: The following terms are used throughout this manual:...
CONTENTS CHAPTER 1 GENERAL ........................Features ..........................Unpacking ........................... IE-78044-R-EM Appearance and Names for Respective Parts ........Target Device ........................Emulation Probe ........................ Notes on correct use of IE-78044-R-EM ................. Differences between µ PD78044 Subseries and µ PD78044A Subseries .....
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CONTENTS OF TABLES Table Number Title, Page Respective Part Names ......................Emulation Probe and Target Device ..................Difference between µ PD78044 Subseries and µ PD78044A Subseries ......Main System Clock Settings ....................Pin Configuration of EP-78130GF-R ..................Pin Configuration of EP-78024GF-R/EP-78024CW-R ............IE-78000-R System Configuration ..................
CHAPTER 1 GENERAL IE-78044-R-EM is an emulation board for the IE-78000-R development system for NEC’s µ PD78024 Subseries, 78044 Subseries, and 78044A Subseries 8-bit single-chip microcomputers. By combining this board with an optional IE-78000- R with an emulation probe, the µ PD78024 Subseries, 78044 Subseries, and 78044A Subseries can be efficiently emulated.
Function Break board connector Break board connector Emulation probe connector Main bus connector 1.4 Target Device Devices that can be emulated by IE-78000-R with IE-78044-R-EM are as follows: Series Name Target Device µ PD78024 Subseries* µ PD78023 µ PD78024 µ PD78P024 µ...
R and the target system, and changing the setting of switches. (2) When emulating the target device by using IE-78044-R-EM and IE-78000-R, the target device operations slightly differ from those for the actual device. (Refer to CHAPTER 3 DIFFERENCES BETWEEN TARGET DEVICES.) (3) To input data through the external sense clip, maintain voltage at +15 V.
CHAPTER 1 GENERAL 1.7 Differences between µ PD78044 Subseries and µ PD78044A Subseries Table 1-3 lists the differences between the µ PD78044 Subseries and µ PD78044A Subseries. Other than these differences, the µ PD78044 Subseries and µ PD78044A Subseries have the same functions. Table 1-3 Differences between µ...
CHAPTER 2 INSTALLATION This chapter describes the procedure for installing the µ PD78024 Subseries, 78044 Subseries, and 78044A Subseries development system with the IE-78044-R-EM connected to the following: • Break board installed in IE-78000-R (IE-78000-R-BK) • IE-78000-R • Connector board and emulation probe (optional) Before connecting these boards and probe, be sure to turn off the power to IE-78000-R and the target system.
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CHAPTER 2 INSTALLATION Connect IE-78044-R-EM, break board, IE-78000-R, connector board, and emulation probe as follows: (1) Remove the six screws from the top cover of IE-78000-R and remove the cover. (2) Disconnect cables J1 and J2 connecting the control/trace board (IE-78000-R-CS-A) and break board.
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(refer to CHAPTER 4 SETTING CLOCK). (6) Set the mask option by using the DIP switch on IE-78044-R-EM (refer to 3.1 Setting Mask Option). (7) Connect connectors CN3 and CN4 for IE-78044-R-EM to mating connectors CN3 and CN4 on the connector board, supplied with the optional emulation probe.
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CHAPTER 2 INSTALLATION IE-78000-R-BK IE-78044-R-EM Connector board (supplied with emulation board) Emulation probe for your target system Emulation probe connector Main board Target system IE-78000-R housing...
CHAPTER 3 DIFFERENCES BETWEEN TARGET DEVICES When emulating the target device with IE-78044-R-EM and IE-78000-R, the operations for the target device slightly differ from those for the actual device. This chapter describes these differences. 3.1 Setting Mask Option Settings for the mask option resistors P3, P7*, P8, P9, P10, P11, and P12* can be changed by using the screen debugger (SD78K0) or the DIP switch on IE-78044-R-EM.
This is responsible for the differences in the AC characteristics. Therefore, design the target system, giving thorough consideration to these points. Caution: When using IE-78000-R and IE-78044-R-EM, 5 V must be supplied to the target system (as the supply voltageV...
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CHAPTER 3 DIFFERENCES BETWEEN TARGET DEVICES 3.2.1 Circuit inputting/outputting signal directly or via resistor to/from emulation device (1) µ PD78024 Subseries as target (a) Signals related to port This circuit interfaces the following signals: • Signal related to port 0 •...
CHAPTER 3 DIFFERENCES BETWEEN TARGET DEVICES (b) Analog signals Fig. 3-3 Equivalent Emulation Circuit 2 Probe side IE-78000-R side (emulation device) Ω P10/ANI0 P14/ANI4 HC4066 HC374 Ω 39 k Ω P15/ANI5 P17/ANI7 HC374...
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CHAPTER 3 DIFFERENCES BETWEEN TARGET DEVICES (2) µ PD78044 Subseries and 78044 Subseries as target (a) Signals related to port This circuit interfaces the following signals: • Signal related to port 0 • Signal related to port 1 • Signal related to port 2 •...
CHAPTER 3 DIFFERENCES BETWEEN TARGET DEVICES 3.2.2 Circuit inputting signal via gate to emulation device This circuit interfaces the following signals: • RESET signal • Signals related to clock input Fig. 3-6 Equivalent Emulation Circuit 5 IE-78000-R side Probe side (emulation device) +5 V +5 V...
CHAPTER 3 DIFFERENCES BETWEEN TARGET DEVICES 3.2.3 Circuit inputting signal to control/trace module This circuit interfaces the following signals: • V signal Fig. 3-7 Equivalent Emulation Circuit 6 Probe side IE-78000-R side (control/trace module) S-805* *: S-805 is a Seiko Instruments Inc. IC.
CHAPTER 4 SETTING CLOCK This chapter describes how to set the clock. 4.1 Outline of Clock Setting The main system clock can be selected from any of the following for debugging. The subsystem clock can only be selected from (2) and (3). (1) Clock already mounted on the break board (2) Clock mounted by user (3) External clock...
A clock meeting specific user specifications can be mounted on the IE-78044-R-EM. Mount the resonator to be used on the component block, and connect the component block to the IE-78044-R-EM. In this way, the target system can be debugged at a frequency different from that of the supplied clock.
USER To use external 4.19 MHz 6-8 shorted clock Remarks 1: The factory setting for the IE-78044-R-EM is for the case where "to use board mounted clock" in the above table. The screen debugger must be Version 2.0 or higher.
As a factory-set condition for shipment, a component block wired as shown in Fig. 4-5 is mounted to the X1 USRCLK socket on the IE-78044-R-EM. If the wiring of this component block remains the same as the factory-set condition, no additional hardware adjustments are required.
CHAPTER 4 SETTING CLOCK Prepare the IE-78044-R-EM and the wired break board. Mount the component block in 1 to the socket (labeled X1 USRCLK) on the IE-78044-R-EM. At this time, make surethat the pin mark 1 faces the correct direction.
CHAPTER 4 SETTING CLOCK 4.2.2 To use user mounted clock Either procedure (1) or (2) below must be carried out depending on the clock to be used. After the screen debugger has been started up, select “USER” on the initial setting screen or the clock configuration panel (selection of the user clock).
Prepare the IE-78044-R-EM and the wired break board. Remove the external clock component block from the socket on the IE-78044-R-EM (socket labeled X1 USRCLK). Attach the component block in 1 to the socket (X1 USRCLK) from which the external clock component block has been removed in step 3.
Fig. 4-8 Crystal Oscillator (to use a user mounted clock as the main system clock) CLOCK OUT Procedure Prepare the IE-78044-R-EM and the wired break board. Remove the external clock component block from the socket (socket labeled X1 USRCLK) on the IE-78044- R-EM.
Fig. 4-9 Crystal Oscillator Mounting Position (to use a user mounted clock as the main system clock) IE-78044-R-EM 74AC541PC X1 USRCLK Confirm that the component block attached to socket X1 (MAIN) on the break board is wired as shown in Fig. 4-5. Connect the IE-78044-R-EM and break board to the IE-78000-R.
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CHAPTER 4 SETTING CLOCK The following circuit is configured by the above procedure and the clock can be supplied to the emulation device. IE-78000-R side (emulation device) AC541 Crystal oscillator CLK IN F X 2 AS86 Delay line (30 ns)
Component block pin number Prepare the IE-78044-R-EM and the wired break board. Attach the component block in 1 to the socket (socket printed X1 USRCLK) on the IE-78044-R-EM. At this time, make sure that pin 1 faces the correct direction.
Confirm that the component block attached to socket X1 (MAIN) on the break board is wired as shown in Fig. 4-10. Connect the IE-78044-R-EM and break board to the IE-78000-R. The following circuit is configured by the above procedure and the clock can be supplied from the mounted oscillator...
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CHAPTER 4 SETTING CLOCK IE-78000-R side AC541 (emulation device) X1 pin of emulation probe CLK IN F X 2 Delay line AS86 (30 ns) *1: Indicates the pin name of the target device. *2: Indicates the pin name of the component block. Remarks: The area enclosed by the broken lines indicates the portion attached to the component block.
CHAPTER 4 SETTING CLOCK 4.3 Setting the Subsystem Clock 4.3.1 To use the user mounted clock Procedure (1) or (2) below must be carried out depending upon the type of the clock to be used. These procedures do not have to be performed on the screen debugger. (1) To use a ceramic/crystal resonator Prerequisites •...
Prepare the IE-78044-R-EM and the wired break board. Remove the external clock component block from the socket (socket labeled X2 (SUB)) on the IE-78044-R-EM. Mount the component block in 1 to socket X2 (SUB), from which the external clock component block was removed in step 3.
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CHAPTER 4 SETTING CLOCK IE-78000-R side (emulation device) Ω IC98 IC89 Ω 4.7 k HCU04 LS14 HCU04 HCU04 CLK IN Remarks: The area enclosed by the broken line indicates the portion to be attached to the component block.
Fig. 4-13 Crystal Oscillator (to use a user mounted clock as the subsystem clock) CLOCK OUT Procedure Prepare the IE-78044-R-EM and the wired break board. Remove the external clock component block mounted from the socket (socket labeled X2 (SUB)) on the break board.
PD65240 PD78009 X2 (SUB) X1 (MAIN) Connect the IE-78044-R-EM and the break board to the IE-78000-R. The following circuit is configured by the above procedure and the clock can be supplied to the emulation device. IE-78000-R side (emulation device) Ω...
As a factory-set condition for shipment, a component block wired as shown in Fig. 4-15 is connected to the X2 (SUB) socket on the IE-78044-R-EM. If the wiring of this component block remains the same as the factory-set condition, no hardware adjustments are necessary.
PD65240 PD78009 X2 (SUB) X1 (MAIN) Connect the IE-78044-R-EM and the break board to the IE-78000-R. The following circuit is configured by the above procedure and the clock signal on the target system can be supplied to the emulation device.
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CHAPTER 4 SETTING CLOCK IE-78000-R side (emulation device) Ω 4.7 k LS14 XT1 pin of CLK IN emulation probe HCU04 *1: Indicates the pin name of the target device. *2: Indicates the pin number of the component block. Remarks: The area enclosed by the broken line indicates the portion attached to the component block.
APPENDIX A IE-78044-R-EM PRODUCT SPECIFICATIONS Product name : IE-78044-R-EM Peripheral emulation device : µ PD78P048A Operating temperature : 0 to 50°C Humidity : 10 to 80% RH (without condensation) Storage temperature : -15 to +60°C Power requirements : DC 0.5 A max. 2.5 W (supplied from IE-78000-R) Board dimensions 195.58 mm...
APPENDIX C PIN CONFIGURATION OF EMULATION PROBE Table C-1 Pin Configuration of EP-78130GF-R Emulation Emulation Emulation Emulation Pin No. Probe Pin No. Probe Pin No. Probe Pin No. Probe EXT0 EXT1 EXT2 EXT3 EXT4 EXT5 EXT6 EXT7 Remarks: The meanings of the symbols and figures in the column under the heading “Emulation probe” are as follows: : Ground clip EXT0-EXT7 : External sense clip...
APPENDIX C PIN CONFIGURATION OF EMULATION PROBE Table C-2 Pin Configuration of EP-78024GF-R/EP-78024CW-R Emulation Emulation Emulation Emulation Pin No. Probe Pin No. Probe Pin No. Probe Pin No. Probe EXT0 EXT1 EXT2 EXT3 EXT4 EXT5 EXT6 EXT7 Remarks: The meanings of the symbols and figures in the column under the heading “Emulation probe” are as follows: : Ground clip EXT0-EXT7 : External sense clip...
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APPENDIX D SYSTEM CONFIGURATION Table D-1 IE-78000-R System Configuration (5/6) Target Device Housing and Control/Trace Board Break Board µ PD78098 Subseries 78K Series housing (w/power supply) IE-78000-R-BK (78K/0 Series common break board) µ PD780208 Subseries* IE-78000-R-CS-A (78K Series common control/trace board) Under development...
APPENDIX E UPGRADING OTHER IN-CIRCUIT EMULATORS TO THE IE-78000-R If you already have an in-circuit emulator in the 78K Series or 75X Series, it can be upgraded to the 78K/0 in-circuit emulator IE-78000-R by replacing the internal break board with the IE-78000-R-BK. Table E-1 Upgrading System Series Name Your In-Circuit Emulator...
Throughout Devices to be used have been changed as follows: CHAPTER 1 GENERAL µ PD78P044→ µ PD78P048A, µ PD78P014→ µ PD78P018F APPENDIX A IE-78044-R-EM SPECIFICA- TION Difference between µ PD78044 Subseries and µ PD78044 Subseries CHAPTER 1 GENERAL has been added.
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