NEC V850/SF1 - page 19

CHAPTER 2 NAMES AND FUNCTIONS OF COMPONENTS

User’s Manual U15447EJ1V0UM 19

(1) TEST pins (CP1, CP2, CP13, CP15)

These are pins used for testing the analog signals of the standalone emulator.

• CP1: GND

• CP2: GND

• CP13: GND

• CP15: GND

(2) JP1

This is a pin board for supplying the main system clock.

(3) JP2

This is the switch jumper for the main system clock supply source. Use and retain the factory settings (pins 1

and 2 shorted).

(4) JP3

This is a pin board for supplying the subsystem clock (for details, refer to 2.2 Clock Settings).

(5) Connector for IE-703002-MC connection

This is a connector for connecting with the IE-703002-MC.

(6) Connector for target connection

This is a connector for connecting with the target system or the extension probe.

Contents

Main Users Manual IE-703079-MC-EM1 Page Page Regional Information NEC Electronics Hong Kong Ltd. components, host computers, power plugs, AC supply voltages, and so forth) NEC Electronics Inc. (U.S.) NEC Electronics (UK) Ltd. INTRODUCTION Page Page Page Page CHAPTER 1 OVERVIEW 1.1 Hardware Configuration 1.2 Features (When Connected to IE-703002-MC) 1.3 Function Specifications (When Connected to IE-703002-MC) 1.4 System Configuration 1.5 Contents in Carton Page 1.6 Connection Between IE-703002-MC and IE-703079-MC-EM1 Page Page CHAPTER 2 NAMES AND FUNCTIONS OF COMPONENTS Page Page Page 2.3 Illegal Access Detection ROM Setting 2.4 CPU Operation Voltage Range Switching Setting Page CHAPTER 4 CAUTIONS 4.1 VDD0 and PORTVDD of Target System 4.2 NMI Signal 4.3 VPP Signal 4.4 NMI Signal Mask Function 4.5 Bus Interface Pin Page CHAPTER 5 DIFFERENCES BETWEEN TARGET DEVICE AND TARGET INTERFACE CIRCUIT Figure 5-1. Equivalent Circuit of Emulation Circuit (1/5) Figure 5-1. Equivalent Circuit of Emulation Circuit (2/5) Figure 5-1. Equivalent Circuit of Emulation Circuit (3/5) Figure 5-1. Equivalent Circuit of Emulation Circuit (4/5) Probe side IE system side Socket 1-2 shorted Internal circuit Figure 5-1. Equivalent Circuit of Emulation Circuit (5/5) Users Manual U15447EJ1V0UM APPENDIX PACKAGE DRAWINGS IE-703002-MC + IE-703079-MC-EM1 (Unit: mm) Facsimile Message Thank you for your kind support. From: