| Pin No. |
記号 |
説明 |
| 1 |
P/S |
Selects the interface type: Serial or Parallel. |
| 2 |
C86 |
Interface selection 6800/8080 |
| 3 |
VR |
LCD Contrast Adjustment when IRS = “L” |
| 4~8 |
V0~V4 |
Bias voltage levels for LCD driving |
| 9 |
CAP2N |
DC/DC voltage converter. |
| 10 |
CAP2P |
DC/DC voltage converter. |
| 11 |
CAP1P |
DC/DC voltage converter. |
| 12 |
CAP1N |
DC/DC voltage converter. |
| 13 |
CAP3P |
DC/DC voltage converter. |
| 14 |
Vout |
Positive Voltage output |
| 15 |
VSS |
Ground |
| 16 |
VDD |
Power supply for logic |
| 17~24 |
D7~ D0 |
Data bus line |
| 25 |
/RD(E) |
8080 family: Read signal, 6800 family: Enable clock |
| 26 |
/WR(R/W) |
8080 family: Write signal, 6800 family: Read/Write signal |
| 27 |
A0 |
Data/ Instruction select signal |
| 28 |
/RES |
Controller reset signal, Active Low |
| 29 |
/CS1 |
This is the chip select signal. |
