| Pin No. |
기호 |
기능 |
| 1 |
PSB |
Selects the interface type: Serial or Parallel. |
| 2 |
C86 |
Interface selection 6800/8080 |
| 3 |
VG |
VG is the power of SEG-drivers. |
| 4 |
XV0 |
Negative operating voltage of COM-drivers. |
| 5 |
V0 |
Bias voltage levels for LCD driving |
| 6 |
VSS |
Ground |
| 7 |
VDD |
Power supply for logic |
| 8~15 |
D7~D0 |
Data bus line |
| 16 |
ERD |
8080 family: Read signal, 6800 family: Enable clock |
| 17 |
RWR |
8080 family: Write signal, 6800 family: Read/Write signal |
| 18 |
A0 |
Data/ Instruction select signal |
| 19 |
RSTB |
Controller reset signal, Active Low |
| 20 |
CSB |
Chip select input pins |
