NEC V850/SV1 User Manual
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User’s Manual U14337EJ1V0UM00
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CONTENTS
CHAPTER 1 OVERVIEW .........................................................................................................................11
1.1
Hardware Configuration............................................................................................................................... 11
1.2
Features (When Connected to IE-703002-MC) ........................................................................................... 12
1.3
Function Specifications (When Connected to IE-703002-MC).................................................................. 12
1.4
System Configuration .................................................................................................................................. 13
1.5
Contents in Carton ....................................................................................................................................... 14
1.6
Connection between IE-703002-MC and IE-703040-MC-EM1 ................................................................ 16
CHAPTER 2 NAMES AND FUNCTIONS OF COMPONENTS................................................................19
2.1
Component Names and Functions of IE-703040-MC-EM1 ........................................................................ 19
2.2
Clock Settings............................................................................................................................................... 21
2.2.1
Main system clock setting ................................................................................................................ 21
2.2.2
Subsystem clock setting................................................................................................................... 22
2.3
Illegal Access Detection ROM Setting ........................................................................................................ 23
2.4
CPU Operation Voltage Range Switching Setting ..................................................................................... 23
CHAPTER 3 FACTORY SETTINGS ........................................................................................................25
CHAPTER 4 CAUTIONS..........................................................................................................................27
4.1
V
DD
and BV
DD
of Target System................................................................................................................... 27
4.2
NMI Signal ..................................................................................................................................................... 28
4.3
V
PP
Signal ...................................................................................................................................................... 28
4.4
NMI Signal Mask Function ........................................................................................................................... 29
4.5
Bus Interface Pin .......................................................................................................................................... 29
APPENDIX PACKAGE DRAWINGS.........................................................................................................31