
Preliminary User’s Manual U16896EJ1V0UD
8
CONTENTS
CHAPTER 1 INTRODUCTION..................................................................................................................16
1.1
K1 Family Product Lineup ......................................................................................................... 16
1.1.1
V850ES/Kx1+, V850ES/Kx1 products lineup ................................................................................. 16
1.1.2
78K0/Kx1+, 78K0/Kx1 products lineup .......................................................................................... 19
1.2
Features ...................................................................................................................................... 22
1.3
Applications................................................................................................................................ 23
1.4
Ordering Information ................................................................................................................. 23
1.5
Pin Configuration (Top View).................................................................................................... 24
1.6
Function Block Configuration................................................................................................... 26
1.7
Overview of Functions............................................................................................................... 30
CHAPTER 2 PIN FUNCTIONS ................................................................................................................31
2.1
List of Pin Functions.................................................................................................................. 31
2.2
Pin I/O Circuits and Recommended Connection of Unused Pins......................................... 35
2.3
Pin I/O Circuits............................................................................................................................ 37
CHAPTER 3 CPU FUNCTIONS...............................................................................................................39
3.1
Features ...................................................................................................................................... 39
3.2
CPU Register Set........................................................................................................................ 40
3.2.1
Program register set ...................................................................................................................... 41
3.2.2
System register set ........................................................................................................................ 42
3.3
Operating Modes ........................................................................................................................ 48
3.4
Address Space ........................................................................................................................... 49
3.4.1
CPU address space ....................................................................................................................... 49
3.4.2
Wraparound of CPU address space .............................................................................................. 50
3.4.3
Memory map.................................................................................................................................. 51
3.4.4
Areas ............................................................................................................................................. 53
3.4.5
Recommended use of address space ........................................................................................... 55
3.4.6
Peripheral I/O registers .................................................................................................................. 57
3.4.7
Special registers ............................................................................................................................ 64
3.4.8
Cautions......................................................................................................................................... 67
CHAPTER 4 PORT FUNCTIONS ............................................................................................................70
4.1
Features ...................................................................................................................................... 70
4.2
Basic Port Configuration ........................................................................................................... 70
4.3
Port Configuration...................................................................................................................... 71
4.3.1
Port 0 ............................................................................................................................................. 76
4.3.2
Port 3 ............................................................................................................................................. 78
4.3.3
Port 4 ............................................................................................................................................. 84
4.3.4
Port 5 ............................................................................................................................................. 86
4.3.5
Port 7 ............................................................................................................................................. 89
4.3.6
Port 9 ............................................................................................................................................. 90
4.3.7
Port CM.......................................................................................................................................... 96
4.3.8
Port DL........................................................................................................................................... 98
4.4
Block Diagrams ........................................................................................................................ 100