1 GND Ground Logic (地)
2 VCC Power supply for Logic(邏輯電壓)
3 VO Power supply for LCD drive(對比度調節)
4 AO Register select signal(指令、數據信號)
5 WR Write data(寫數據)
6 RD Read data(讀數據)
7~ 14 DB0~ DB7 Data Bus lines(數據線0~ 7)
15 CS Chip select signal(片選信號)
16 RET Reset Signal(復位信號)
17 VEE Negative voltage output(電壓輸出)
18 SEL1 80 or 68 Famlly Interface Select(時續選擇)
19 DLCK Data Clock Slgnal(ADS7843)(信號)
20 T-CS Touch Pannal Select(ADS7843)(觸摸選擇)
21DIN Input Data(ADS7843)(數據輸入)
22DOUT Output Data(ADS7843)(數據輸出)
23 PENQ INT Signal(ADS7843)(中斷信號)
24BUSY Busy Signal(ADS7843)(忙信號) 25 IN3 INT Signal(中斷信號)
26 IN4 INT Signal(中斷信號)