Pin No.

Symbol

Functional

1

LEDA

LED Anode

2

LEDA

LED Anode

3

LEDK

LED Cathode

4

LEDK

LED Cathode

5

GND

Digital Ground

6

VCOM

For external VCOM DC input

7

DVDD

Digital Power

8

MODE

DE/SYNC mode select
MODE=H: DE mode (normally pull high)
MODE=L: HSD/VSD mode

9

DE

Data enable signal

10

VSYNC

Vertical sync input.Negative polarity

11

HSYNC

Horizontal sync input.Negative polarity

12~19

B7~B0

Blue data Input

20~27

G7~G0

Green data Input

28~35

R7~R0

Red data Input

36

GND

Digital Ground

37

DCLK

Clock input

38

GND

Digital Ground

39

L/R

Source right or left sequence control
SHLR=H: right shift, Left → Right
SHLR=L: left right, Right → Left

40

U/D

Gate up or down scan control
UPDN=H: up shift, Down → Up
UPDN=L: down shift, Up → Down

41

VGH

Positive Power for TFT

42

VGL

Negative Power for TFT

43

AVDD

Analog Power

44

RSTB

Global reset pin.Active low to enter reset state
Suggest to connecting with an RC reset circuit for stability.
Normally pull high. (RC circuit :R=10KΩ，C=1uF)

45

NC

Not connect

46

VCOM

For external VCOM DC input

47

DITHB

Dithering setting

48

GND

Digital Ground

49

NC

Not connect

50

NC

Not connect