User’s Manual U16896EJ2V0UD
8
CONTENTS
CHAPTER 1 INTRODUCTION..................................................................................................................17
1.1
K1 Series Product Lineup ......................................................................................................... 17
1.1.1 V850ES/Kx1+,
V850ES/Kx1 products lineup ................................................................................. 17
1.1.2 78K0/Kx1+,
78K0/Kx1 products lineup .......................................................................................... 20
1.2 Features ...................................................................................................................................... 23
1.3 Applications................................................................................................................................ 24
1.4 Ordering
Information ................................................................................................................. 24
1.5
Pin Configuration (Top View).................................................................................................... 25
1.6 Function
Block
Configuration................................................................................................... 27
1.7 Overview
of
Functions............................................................................................................... 31
CHAPTER 2 PIN FUNCTIONS ................................................................................................................32
2.1
List of Pin Functions.................................................................................................................. 32
2.2
Pin I/O Circuits and Recommended Connection of Unused Pins......................................... 36
2.3
Pin I/O Circuits............................................................................................................................ 38
CHAPTER 3 CPU FUNCTIONS...............................................................................................................40
3.1 Features ...................................................................................................................................... 40
3.2 CPU
Register
Set........................................................................................................................ 41
3.2.1 Program
register set ...................................................................................................................... 42
3.2.2 System
register set ........................................................................................................................ 43
3.3 Operating
Modes ........................................................................................................................ 49
3.4 Address
Space ........................................................................................................................... 50
3.4.1 CPU
address space ....................................................................................................................... 50
3.4.2 Wraparound
of
CPU address space .............................................................................................. 51
3.4.3 Memory map.................................................................................................................................. 52
3.4.4
Areas ............................................................................................................................................. 54
3.4.5 Recommended
use of address space ........................................................................................... 56
3.4.6 Peripheral I/O registers .................................................................................................................. 58
3.4.7 Special
registers ............................................................................................................................ 65
3.4.8 Cautions......................................................................................................................................... 68
CHAPTER 4 PORT FUNCTIONS ............................................................................................................71
4.1 Features ...................................................................................................................................... 71
4.2
Basic Port Configuration ........................................................................................................... 71
4.3 Port
Configuration...................................................................................................................... 72
4.3.1 Port
0 ............................................................................................................................................. 78
4.3.2 Port
3 ............................................................................................................................................. 80
4.3.3 Port
4 ............................................................................................................................................. 85
4.3.4 Port
5 ............................................................................................................................................. 87
4.3.5 Port
7 ............................................................................................................................................. 90
4.3.6 Port
9 ............................................................................................................................................. 91
4.3.7 Port
CM.......................................................................................................................................... 97
