ALP121AGX

No.6754-3/8

Pin Function

Pin No

Symbol

Function

1

NC

Leave this pin open

2

COM

Common electrode voltage

3

CKV1

V clock 1

4

CKV2

V clock 2

5

VVDD

VDD for V drive

6

STV

V start signal

7

XSTV

Inverted signal of STV

8

CSV

Up / down inverse control signal (H : Normal scan, L : Reverse scan)

9

ENB

Enable signal

10

XENB

Inverted signal of ENB

11

PCD

Precharge data signal

12

B

Video signal (B)

13

R

Video signal (R)

14

G

Video signal (G)

15

VSS

VSS for V and H drive

16

XPCG

Inverted signal of PCG

17

PCG

Precharge gate signal

18

CSH

Right / left inverse control signal (H : Normal scan, L : Reverse scan)

19

XSTH

Inverted signal of STH

20

STH

H start signal

21

CKH2

H clock 2

22

CKH1

H clock 1

23

HVDD

VDD for H drive

24

NC

Leave this pin open