Advertisement
6
B3
7
B4
8
B5
9
B6
10
B7
11
GND
12
G0
13
G1
14
G2
15
G3
16
G4
17
G5
18
G6
19
G7
20
GND
21
R0
22
R1
23
R2
24
R3
25
R4
26
R5
27
R6
28
R7
29
GND
30
BL_EN
31
PWM
32
NC
33
DE
34
VSYNC
35
HSYNC
36
DCLK
37
Y+
38
Y-
4.3inch 480x272 Touch LCD (A) User Manual
Ground
I
Data line
I
Ground
I
Data line
I
Ground
I
Backlight
I
enable
Backlight
brightness
I
control
Input data
I
enable control
Horizontal
synchronizatio
I
n
Vertical
synchronizatio
I
n
LCD clock
I
Touch
panel
O
Y+
Touch panel Y-
O
GND
Green pallet data line
GND
Red pallet data line
GND
1: Backlight ON
0: Backlight OFF
Signal line for PWM control
backlight
DE=0: SYNC mode
DE=1: DE mode
Horizontal sync signal input
Vertical sync signal input
LCD clock signal source
Resistive
touch
panel
analog output
Resistive
touch
analog output
Y+
panel
Y-
4
Advertisement
