NEC IE-178098-NS-EM1 User Manual
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NEC IE-178098-NS-EM1 User Manual

NEC IE-178098-NS-EM1 User Manual

Emulation board
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User's Manual
IE-178098-NS-EM1
Emulation Board
Target Device
µ µ µ µ PD178078 Subseries
µ µ µ µ PD178F098
Document No. U14013EJ2V0UM00 (2nd edition)
Date Published February 2000 N CP(K)
©
1999
Printed in Japan
µ µ µ µ PD178098 Subseries

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Summary of Contents for NEC IE-178098-NS-EM1

  • Page 1 User’s Manual IE-178098-NS-EM1 Emulation Board Target Device µ µ µ µ PD178078 Subseries µ µ µ µ PD178098 Subseries µ µ µ µ PD178F098 Document No. U14013EJ2V0UM00 (2nd edition) Date Published February 2000 N CP(K) © 1999 Printed in Japan...
  • Page 2 [MEMO] User’s Manual U14013EJ2V0UM00...
  • Page 3 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.
  • Page 4 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 •...
  • Page 5 Major Revisions in This Edition Page Description p.33 Addition of 3.5 Jumper Settings on IE-78K0-NS p.43 Addition of APPENDIX B REVISION HISTORY The mark shows major revised points. User’s Manual U14013EJ2V0UM00...
  • Page 6 [MEMO] User’s Manual U14013EJ2V0UM00...
  • Page 7 µ PD178096, 178098 • µ PD178F098 Target Readers This manual is intended for engineers who will use the IE-178098-NS-EM1 with the IE- 78K0-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.
  • Page 8 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-78K0-NS and the IE-178098-NS-EM1. Conventions Data significance: Higher digits on the left and lower digits on the right...

  • Page 9: Table Of Contents

    CONTENTS CHAPTER 1 GENERAL ...........................13 System Configuration ..........................14 Hardware Configuration..........................16 Basic Specifications..........................17 CHAPTER 2 PART NAMES........................19 Parts of Main Unit ............................20 CHAPTER 3 INSTALLATION ........................21 Connection ..............................22 Switch Settings ............................23 Clock Settings............................25 3.3.1 Overview of clock settings........................ 25 3.3.2 Main system clock settings.......................
  • Page 10 LIST OF FIGURES Figure No. Title Page System Configuration ............................14 Basic Hardware Configuration...........................16 IE-178098-NS-EM1 Part Names ........................20 Connection of Emulation Probe.........................22 S1 Setting ................................23 S2 and S3 Settings............................23 S4 Setting ................................24 S5, S6, and S7 Settings ............................24 External Circuits Used as System Clock Oscillator ...................25 When Using Clock That Is Already Mounted on Emulation Board ..............26...
  • Page 11 LIST OF TABLES Table No. Title Page Basic Specifications ............................17 Main System Clock Settings..........................27 Jumper Settings on IE-78K0-NS ........................33 NP-100GF Pin Assignments ..........................41 User’s Manual U14013EJ2V0UM00...
  • Page 12 [MEMO] User’s Manual U14013EJ2V0UM00...

  • Page 13: Chapter 1 General

    CHAPTER 1 GENERAL The IE-178098-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-178098-NS-EM1’s system configuration and basic specifications.

  • Page 14: System Configuration

    CHAPTER 1 GENERAL 1.1 System Configuration Figure 1-1 illustrates the IE-178098-NS-EM1’s system configuration. Figure 1-1. System Configuration Note 1 Debugger Device file ID78K0-NS (sold separately) (sold separately) Control software Host machine PC-9800 Series, IBM PC/AT™ or compatibles Interface board Interface board...
  • Page 15 CHAPTER 1 GENERAL Notes 1. The device file is as follows, in accordance with the subseries. µ S××××DF178098: µ PD178078, 178098 Subseries 2. The emulation probe is as follows, in accordance with the package. NP-100GF: 100-pin plastic QFP (GF-3BA type) The NP-100GF is a product of Naito Densei Machida Mfg.

  • Page 16: Hardware Configuration

    CHAPTER 1 GENERAL 1.2 Hardware Configuration Figure 1-2 shows the IE-178098-NS-EM1’s position in the basic hardware configuration. Figure 1-2. Basic Hardware Configuration Dedicated bus interface IE system IE-78K0-NS IE-178098-NS-EM1 Interface board 78K0 main board Emulation board Host machine (sold separately)

  • Page 17: Basic Specifications

    CHAPTER 1 GENERAL 1.3 Basic Specifications The IE-178098-NS-EM1’s basic specifications are listed in Table 1-1. Table 1-1. Basic Specifications Parameter Description Supervisor (Operation frequency 16.0 MHz) µ PD178078, 178098 Subseries, 178F098 Target Device System clock 6.3 MHz Clock supply External: Input via an emulation probe from the target system Internal: Mounted on the emulation probe (6.3 MHz) or mounted on the board by the user...
  • Page 18 [MEMO] User’s Manual U14013EJ2V0UM00...

  • Page 19: Chapter 2 Part Names

    PART NAMES This chapter introduces the parts of the IE-178098-NS-EM1 main unit. The packing box contains the emulation board (IE-178098-NS-EM1), packing list, user’s manual, and guarantee card. If there are any missing or damaged items, please contact an NEC sales representative.

  • Page 20: Parts Of Main Unit

    CHAPTER 2 PART NAMES 2.1 Parts of Main Unit Figure 2-1. IE-178098-NS-EM1 Part Names EXTOUT EXTIN Probe connector CN5 100GF Probe connector CN6 RESERVED USER VDD LED1 BNC PROBE (VCOL) mainCLK BNC PROBE (VCOH) BNC PROBE (FMIFC) BNC PROBE (AMIFC)

  • Page 21: Chapter 3 Installation

    CHAPTER 3 INSTALLATION This chapter describes methods for connecting the IE-178098-NS-EM1 to the IE-78K0-NS, emulation probe, etc. Mode setting methods are also described. User’s Manual U14013EJ2V0UM00...

  • Page 22: Connection

    3.1 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-178098-NS-EM1 to the IE-78K0- (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-178098-NS- EM1.

  • Page 23: Switch Settings

    CHAPTER 3 INSTALLATION 3.2 Switch Settings (1) S1 setting Set as follows in accordance with the target device. Figure 3-2. S1 Setting Target Device S1-1 S1-2 S1-3 µ PD178F098 RESERVED µ PD178076, 178078, 178096, 178098 RESERVED RESERVED RESERVED RESERVED Remark The above figure shows the position at factory shipment. (2) S2 and S3 settings S2 and S3 switch the capacitor connection for the regulator.
  • Page 24 CHAPTER 3 INSTALLATION (3) S4 setting Always use S4 in the OFF position. Figure 3-4. S4 Setting Remark The above figure shows the position at factory shipment. (4) S5, S6, and S7 settings S5, S6, and S7 switch the IF counter and ports. Figure 3-5.

  • Page 25: Clock Settings

    CHAPTER 3 INSTALLATION 3.3 Clock Settings 3.3.1 Overview of clock settings The main 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”...
  • Page 26 (2) Clock that is mounted by user The user is able to mount any clock supported by the set specifications on the IE-178098-NS-EM1. First mount the resonator on the parts board, then attach the parts board to the IE-178098-NS-EM1. This method is useful when using a different frequency from that of the premounted clock.

  • Page 27: Main System Clock Settings

    (1) When using clock that is already mounted on emulation board When the IE-178098-NS-EM1 is shipped, a 6.3 MHz crystal resonator (X1) is already mounted on the IE-178098- NS-EM1. When using the factory-set mode settings (6 to 8 are shorted on the parts board), there is no need to make any other hardware settings.
  • Page 28 • Capacitor CB • Solder kit <Steps> <1> Prepare the IE-178098-NS-EM1. <2> Solder the target ceramic resonator or crystal resonator, resistor Rx, capacitor CA, and capacitor CB (all with suitable oscillation frequency) onto the parts board that is mounted in the IE-178098- NS-EMI’s socket (as shown below).
  • Page 29 <3> Make sure that the parts board is wired as shown in Figure 3-10. <4> Install the IE-178098-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.
  • Page 30 CLOCK OUT <Steps> <1> Prepare the IE-178098-NS-EM1. <2> Remove the parts board that is mounted in the IE-178098-NS-EM1’s socket (the socket marked as mainCLK). <3> Connect the prepared crystal oscillator to the socket (mainCLK) from which the parts board was removed.
  • Page 31 CHAPTER 3 INSTALLATION 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) Crystal oscillator VHC157 HKS120 HD151015 1 MΩ (3) When using external clock When using factory-set mode settings (6 to 8 are shorted on the parts board), there is no need to make any other hardware settings.

  • Page 32: Low-Voltage Emulation Setting

    CHAPTER 3 INSTALLATION 3.4 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 of the IE-78K0-NS (this is unnecessary when TP1 is 5 V). For details, refer to IE-78K0-NS User's Manual (U13731E).

  • Page 33: Jumper Settings On Ie-78K0-Ns

    INSTALLATION 3.5 Jumper Settings on IE-78K0-NS When using the IE-178098-NS-EM1, set the jumpers on the IE-78K0-NS as shown in Table 3-2. 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...
  • Page 34 [MEMO] User’s Manual U14013EJ2V0UM00...

  • Page 35: Differences Between Target Devices And Target Interface Circuits

    This chapter describes the differences between the target device’s signal lines and the signal lines of the IE- 178098-NS-EM1’s target interface circuit. Although the target device is a CMOS circuit, the IE-178098-NS-EM1’s target interface circuit consists of emulators such as an emulation CPU, TTL, and CMOS-IC.
  • Page 36 CHAPTER 4 DIFFERENCES AMONG TARGET DEVICES AND TARGET INTERFACE CIRCUITS Figure 4-1. Equivalent Circuit 1 of Emulator Probe side IE-178098-NS-EM1 side 100 Ω P00 to P07 P00 to P07 1 MΩ 100 Ω P10 to P17 P10 to P17 1 MΩ...
  • Page 37 IC. The DC characteristics are therefore different from the µ PD178078, 178098 Subseries, and µ PD178F098. The AC characteristics are also different because of the delayed signal timing caused by the gate. Figure 4-2. Equivalent Circuit 2 of Emulator Probe side IE-178098-NS-EM1 side 4.7 kΩ HC4066 HD151015 RESET...
  • Page 38 CHAPTER 4 DIFFERENCES AMONG TARGET DEVICES AND TARGET INTERFACE CIRCUITS Figure 4-3. Equivalent Circuit 3 of Emulator (1/2) Probe side IE-178098-NS-EM1 side 100 Ω (Probe) P101 P101 1 MΩ µ PC2711 P101 (BNC probe) AMIFC IN P101 µ µ 0.022 F 0.022 F...
  • Page 39 CHAPTER 4 DIFFERENCES BETWEEN TARGET DEVICES AND TARGET INTERFACE CIRCUITS Figure 4-3. Equivalent Circuit 3 of Emulator (2/2) Probe side IE-178098-NS-EM1 side REGOSC REGOSC REGOSC µ 0.1 F REGCPU REGCPU REGCPU µ 0.1 F GNDPLL User’s Manual U14013EJ2V0UM00...
  • Page 40 (4) Other signals • V When the emulation CPU is operating at 5 V, its power is supplied from the IE-178098-NS-EM1, and when operating at low-voltage, its power is supplied from the low-voltage pin (TP1) in the IE-78K0-NS. The V...

  • Page 41: Appendix Aemulation Probe Pin Assignment Table

    APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE Table A-1. NP-100GF Pin Assignments (1/2) Emulation Probe CN1 Pin No. Emulation Probe CN1 Pin No. Remarks 1. The NP-100GF is a product 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.
  • Page 42 APPENDIX A EMULATION PROBE PIN ASSIGNMENT TABLE Table A-1. NP-100GF Pin Assignments (2/2) Emulation Probe CN1 Pin No. Emulation Probe CN1 Pin No. Remarks 1. The NP-100GF is a product 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.

  • Page 43: Appendix Brevision History

    APPENDIX B REVISION HISTORY The following shows the major revisions up to now. Edition Major Revisions from Previous Edition Revised Chapters Addition of 3.5 Jumper Settings on IE-78K0-NS CHAPTER 3 Addition of REVISION HISTORY APPENDIX B User’s Manual U14013EJ2V0UM00...
  • Page 44 [MEMO] User’s Manual U14013EJ2V0UM00...
  • Page 45 Facsimile 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 From: errors may occur. Despite all the care and precautions we've taken, you may Name encounter problems in the documentation.

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