Rev 2.0
Page 68 of 164
Generic Qseven Carrier Board Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
Table 23: 7`` RGB Resistive LCD Connector Pin Out
Pin
No
Pin Name
Signal Type
Voltage Level/
Termination
Description
1
VLED1
Power
5V
Power Voltage for LED Driver.
2
VLED2
Power
5V
Power Voltage for LED Driver.
3
ADJ
Output
3.3V CMOS
LVDS
Panel
backlight
brightness
control.
Connected to 123
rd
Pin of Qseven MXM
Connector.
4
GLED1
Power
0V
Ground.
5
GLED2
Power
0V
Ground.
6
VCC1
Power
3.3V
Supply voltage for TFT.
7
VCC2
Power
3.3V
Supply voltage for TFT.
8
MODE
Output
3.3V CMOS
DE or HV mode control.
9
DE
Output
3.3V CMOS
Display Enable.
10
VS
Output
3.3V CMOS
Display VSYNC signal input.
11
HS
Output
3.3V CMOS
Display HSYNC signal input.
12
GND1
Power
0V
Ground.
13
B5
Output
3.3V CMOS
Display Blue Data 7 (MSB).
14
B4
Output
3.3V CMOS
Display Blue Data 6.
15
B3
Output
3.3V CMOS
Display Blue Data 5.
16
GND2
Power
0V
Ground.
17
B2
Output
3.3V CMOS
Display Blue Data 4.
18
B1
Output
3.3V CMOS
Display Blue Data 3.
19
B0
Output
3.3V CMOS
Display Blue Data 2 (LSB+2).
20
GND3
Power
0V
Ground.
21
G5
Output
3.3V CMOS
Display Green Data 7 (MSB).
22
G4
Output
3.3V CMOS
Display Green Data 6.
23
G3
Output
3.3V CMOS
Display Green Data 5.
24
GND4
Power
0V
Ground.
25
G2
Output
3.3V CMOS
Display Green Data 4.
26
G1
Output
3.3V CMOS
Display Green Data 3.
27
G0
Output
3.3V CMOS
Display Green Data 2 (LSB+2).
28
GND5
Power
0V
Ground.
29
R5
Input
3.3V CMOS
Display Red Data 7 (MSB).
30
R4
Input
3.3V CMOS
Display Red Data 6.
31
R3
Input
3.3V CMOS
Display Red Data 5.
