IE-784908-NS-EM1 Renesas Electronics America, IE-784908-NS-EM1 Datasheet
IE-784908-NS-EM1
Specifications of IE-784908-NS-EM1
Related parts for IE-784908-NS-EM1
IE-784908-NS-EM1 Summary of contents
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... 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 ...
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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” 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 “ ...
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... User’s Manual IE-784908-NS-EM1 Emulation Board Target device PD784908 Subseries Document No. U13743EJ1V0UM00 (1st edition) Date Published April 1999 N CP(K) © 1999 Printed in Japan ...
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User’s Manual U13743EJ1V0UM00 ...
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... PC/ trademark of International Business Machines Corporation. The information in this document is subject to change without notice. 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 ...
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... 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 • ...
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... PD784908 Subseries: Target Readers This manual is intended for engineers who will use the IE-784908-NS-EM1 with the IE- 78K4-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. ...
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... 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 IE-78K4-NS and the IE-784908-NS-EM1. Conventions Data significance: Higher digits on the left and lower digits on the right Note: ...
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... Basic Specifications.................................................................................................................................. 15 CHAPTER 2 PART NAMES........................................................................................................................17 2.1 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 3.2.3 Subsystem clock settings .............................................................................................................. 28 3.3 Pin Mask Function Settings...................................................................................................................... 33 3.3.1 Wait (WAIT) mask function............................................................................................................ 33 3.3.2 Wait display function setting .......................................................................................................... 33 3 ...
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... Figure No. .............................................................................................................................. 1-1. System Configuration .................................................................................................................. 1-2. Basic Hardware Configuration 2-1. IE-784908-NS-EM1 Part Names ................................................................................................................ 3-1. Connection of Emulation Probe 3-2. External Circuits Used as System Clock Oscillator 3-3. When Using Clock That Is Already Mounted on Emulation Board 3-4. When Using User-Mounted Clock ................................................................................................................. 3-5. When Using an External Clock 3-6 ...
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Table No. ................................................................................................................................. 1-1. Basic Specifications ...................................................................................................................... 3-1. Main System Clock Settings ........................................................................................................................ 3-2. Subsystem Clock Settings 3-3. DIP Switch Setting for Wait (WAIT) Mask Function 3-4. DIP Switch Setting for Wait Display Function 3-5. DIP Switch Setting for NMI ...
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User’s Manual U13743EJ1V0UM00 ...
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... The IE-784908-NS-EM1 is a development tool for efficient debugging of hardware or software when using one of the following target devices that belong to the 78K/IV Series of 16-bit single-chip microcontrollers. This chapter describes the IE-784908-NS-EM1’s system configuration and basic specifications. Target device PD784908 Subseries products CHAPTER 1 GENERAL User’ ...
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... System Configuration Figure 1-1 illustrates the IE-784908-NS-EM1’s system configuration. Interface board IE-70000-98-IF-C (sold separately) IE-78K4-NS (sold separately) 12 CHAPTER 1 GENERAL Figure 1-1. System Configuration Note 1 Debugger Device file ID78K4-NS (sold separately) (sold separately) Control software Host machine PC-9800 Series or IBM PC/AT™ ...
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... Notes 1. The device file is as follows. S DF784908: PD784908 Subseries 2. The emulation probe is as follows. NP-100GF: 100-pin plastic QFP (GF-3BA type) The NP-100- product of Naito Densei Machida Mfg. Co., Ltd. For further information, contact Naito Densei Machida Mfg. Co., Ltd. (TEL: +81-44-822-3813) The conversion socket/conversion adapter is as follows. ...
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... Hardware Configuration Figure 1-2 shows the IE-784908-NS-EM1’s position in the basic hardware configuration. Figure 1-2. Basic Hardware Configuration Dedicated bus interface Interface board Host machine (sold separately) Interface card (sold separately) 14 CHAPTER 1 GENERAL IE system IE-78K4-NS (sold separately) 78K4 main board ...
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... Basic Specifications The IE-784908-NS-EM1’s basic specifications are listed in Table 1-1. Parameter Target device System clock Maximum 12.58 MHz Main clock supply External: Input via an emulation probe from the target system Internal: Mounted on emulation board (12.58 MHz), or mounted on the board by the Subclock supply Internal: Mounted on emulation board (32 ...
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User’s Manual U13743EJ1V0UM00 ...
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... This chapter introduces the parts of the IE-784908-NS-EM1 main unit. The packing box contains the emulation board (IE-784908-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. ...
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... Parts of Main Unit Figure 2-1. IE-784908-NS-EM1 Part Names X2 USCLK socket JP1 X1 UMCLK socket SW1 DIP switch 18 CHAPTER 2 PART NAMES HOLD LED2 WAIT LED3 User’s Manual U13743EJ1V0UM00 GND TP1 Low Volt EXTOUT (TP3) EXTIN (TP4) Probe connector CN1 100GF USERVDD LED1 ...
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... This chapter describes methods for connecting the IE-784908-NS-EM1 to the IE-78K4-NS, 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 ...
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... Connection (1) Connection with IE-78K4-NS main unit See the IE-78K4-NS User’s Manual (U13356E) for a description of how to connect the IE-784908-NS-EM1 to the IE-78K4-NS. (2) Connection with emulation probe See the IE-78K4-NS User’s Manual for a description of how to connect an emulation probe to the IE-784908-NS- EM1. ...
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... IE-78K4-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. ...
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... Clock that is mounted by user The user is able to mount any clock supported by the set specifications on the IE-784908-NS-EM1. First mount the resonator on the parts board, then attach the parts board to the IE-784908-NS-EM1. This method is useful when using a different frequency from that of the pre-mounted clock. ...
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... CPU’s clock source (this selects the user’s clock). Remark The IE-784908-NS-EM1’s factory settings are those listed above under “when using clock that is already mounted on emulation board”. ...
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... Resistor Rx <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 (UMCLK) ...
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... Prepare the IE-784908-NS-EM1. <3> Remove the crystal oscillator that is mounted in the IE-784908-NS-EM1’s socket (the socket marked as UMCLK). <4> Connect the parts board (from <1> above) to the socket (UMCLK) from which the crystal oscillator was removed. Check the pin 1 mark to make sure the board is mounted in the correct direction. ...
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... Figure 3-7. Crystal Oscillator (When Using Main System Clock or User-Mounted Clock) <Steps> <1> Prepare the IE-784908-NS-EM1. <2> Remove the crystal oscillator that is mounted in the IE-784908-NS-EM1’s socket (the socket marked as UMCLK). <3> Connect the crystal oscillator (from <2> above) to the socket (UMCLK) from which the crystal oscillator was removed ...
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... No hardware settings are required for this situation. When starting the integrated debugger (ID78K4-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). CHAPTER 3 INSTALLATION IE-78K4-NS side (Emulation device) Multiplier 1 ...
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... When the IE-784908-NS-EM1 is shipped, a 32.768-kHz crystal resonator is already mounted on the IE-784908- NS-EM1. Pins 6 and 8 on the parts board (USCLK) are shorted. Short pins 1 and 2 on the IE-784908-NS-EM1’s jumper (JP1). There is no need to make any other settings via the integrated debugger (ID78K4-NS). ...
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Figure 3-9. Connections on Parts Board (When Using Subsystem Clock or User-Mounted Clock) Parts board (USCLK Circuit diagram Remark The sections enclosed in ...
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... Prepare the IE-784908-NS-EM1. <3> Remove the parts board that is mounted in the IE-784908-NS-EM1’s socket (the socket marked as USCLK). <4> Connect the parts board (from <1> above) to the socket (USCLK) from which the parts board was removed (see <3> above). Check the pin 1 mark to make sure the board is mounted in the correct direction. ...
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... Prepare the IE-784908-NS-EM1. <2> Remove the parts board that is mounted in the IE-784908-NS-EM1’s socket (the socket marked as USCLK). <3> Connect the crystal oscillator (from <2> above) to the socket (USCLK) from which the parts board was removed. Insert the crystal oscillator into the socket aligning the pins as shown below. ...
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... The above steps configure the following circuit and enable supply of the clock from the mounted oscillator to the emulation device Parts board 14 Crystal oscillator (3) When using an external clock Short pins 2 and 3 on the IE-784908-NS-EM1’s jumper (JP1). There is no need to make any settings via the integrated debugger (ID78K4-NS). 32 CHAPTER 3 INSTALLATION JP1 8 Target system 7 User’ ...
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... Caution When pin P66 is used as a port pin, unless the DIP switch is turned OFF the LED may light up. 3.3.3 NMI interrupt mask setting By setting switch 1 of the DIP switch (SW1) in the IE-784908-NS-EM1 possible to mask the NMI interrupt, which is the alternate function of the port 20. ...
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... Low-voltage emulation is possible in the IE system. When the target system is operating on low voltage, supply the same voltage as the target system to the TP1 terminal pin of the IE-784908-NS-EM1 (this is unnecessary when the TP1 is 5 V). Set the target voltage between 3 and 5 V. Maximum current consumption of TP1 ...
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... External Trigger To set up an external trigger, connect it to the IE-784908-NS-EM1’s check pin, EXTOUT pin, and EXTIN pin as shown below. See the integrated debugger (ID-78K4-NS) User’s Manual (U12796E) for descriptions of related use methods and pin characteristics. Figure 3-12. External Trigger Input Position ...
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User’s Manual U13743EJ1V0UM00 ...
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... This chapter describes differences between the target device’s signal lines and the signal lines of the IE-784908- NS-EM1’s target interface circuit. Although the target device is a CMOS circuit, the IE-784908-NS-EM1’s target interface circuit consists of an emulation CPU, TTL, CMOS-IC, and other emulation circuits. ...
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... DIP switch DIP switch Leave open User’s Manual U13743EJ1V0UM00 IE system side P00 to P07 P10 to P17 CC 4.7 k P20 P21 to P27 P30 to P37 P40 to P47 P50 to P57 P60 to P65, P67 P66 P70/ANI0 to P77/ANI7 P90 to P97 P100 to P107 AV REF PWM0, PWM1 ASTB/CLKOUT TX, RX ...
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... Since the following signals are input via a gate, their timing shows a delay compared to that of the PD784908 Subseries. Their AC characteristics and DC characteristics are therefore different from PD784908 Subseries, making it necessary to observe a stricter timing design than in the case of PD784908 Subseries. RESET signal Signals related to clock input Figure 4-2 ...
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... CHAPTER 4 DIFFERENCES AMONG TARGET DEVICES AND TARGET INTERFACE CIRCUITS (3) Other signals V pin DD When the emulation CPU is operating its power is supplied from the internal IE system, but when operating at low voltage, its power is supplied from the low-voltage pin (TP1). The V is only used to control the LED (USERV supply. V ...
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APPENDIX EMULATION PROBE PIN ASSIGNMENT TABLE Table A-1. NP-100GF Pin Assignments (1/2) Emulation Probe ...
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APPENDIX EMULATION PROBE PIN ASSIGNMENT TABLE Table A-1. NP-100GF Pin Assignments (2/2) Emulation Probe Remarks 1. The NP-100GF is a product of Naito ...
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... Clarity Technical Accuracy Organization Message 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. ...