
S1C60N02 TECHNICAL MANUAL
EPSON
i
CONTENTS
CONTENTS
CHAPTER 1
INTRODUCTION ................................................................ 1
1.1
Configuration .................................................................... 1
1.2
Features ........................................................................... 2
1.3
Block Diagram .................................................................. 3
1.4
Pin Layout Diagram .......................................................... 4
1.5
Pin Description ................................................................. 5
CHAPTER 2
POWER SUPPLY AND INITIAL RESET ................................. 6
2.1
Power Supply ................................................................... 6
2.2
Initial Reset ....................................................................... 8
Oscillation detection circuit ....................................... 9
Reset pin (RESET) ..................................................... 9
Simultaneous high input to input ports (K00–K03) .... 9
Internal register following initialization ..................... 10
2.3
Test Pin (TEST) ............................................................... 10
CHAPTER 3
CPU, ROM, RAM ............................................................. 11
3.1
CPU ................................................................................. 11
3.2
ROM ................................................................................ 12
3.3
RAM ................................................................................ 12
CHAPTER 4
PERIPHERAL CIRCUITS AND OPERATION ....................... 13
4.1
Memory Map ................................................................... 13
4.2
Oscillation Circuit ............................................................. 16
Crystal oscillation circuit .......................................... 16
CR oscillation circuit ................................................ 17