Block Diagram - Epson S1C60N03 Technical Manual

CHAPTER 1: INTRODUCTION

1.2 Block Diagram

OSC1
OSC
OSC2
RAM
64 words × 4 bits
COM0–3
LCD Driver
15 SEG × 4 COM
SEG0–14
V
DD
CA, CB
Power
V
Controller
S2
V
SS
2
ROM
768 words × 12 bits
Core CPU S1C6200B
∗1: Terminal specifications can be selected by mask option.
Fig. 1.2.1 S1C60N03 block diagram
System Reset
Control
Interrupt
Generator
Input Port
Output Port
FOUT
& Buzzer
Clock
Timer
EPSON
RESET
K00–K03
TEST
R00 (FOUT, BUZZER)
∗1
R01 (BUZZER)
R02, R03
S1C60N03 TECHNICAL MANUAL
∗1