Displays
AND-TFT-7PA
Input/Output Terminals LCD Module Connector FPC Down Connect, 26 pins, Pitch: 0.5 mm
Pin #.
1
Symbol
GND
I/O
–
Function
Remark
Ground for logic circuit
V
V
V
STVD
STVU
CKV
U/D
2
3
4
5
6
7
8
9
10
I
–
I
I/O
I/O
I
I
I
I
Supply voltage of lofic control circuit for scan driver
Negative power for scan driver
Positive power for scan driver
Vertical start pulse
Vertical start pulse
Shift clock for scan driver
CC1
GL
GH
Note 1
Note 1
Up/Down scan control input
Output enable control for scan driver
Common electrode driving signal
Note 1
OEV
V
COM
V
L/R
MOD
OEH
STHL
STHR
CPH3
CPH2
CPH1
V
GND
VR
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
I
I
I
I
Common electrode driving signal
Left/Right control
Sequential sampling & simultaneous sampling setting
Output enable control for data driver
Start pulse for horizontal scan line
COM
Note 2
Note 3
I/O
I/O
I
I
I
I
–
I
I
I
Note 2
Note 2
Start pulse for horizontal scan line
Sampling and shifting clock for data driver
Sampling and shifting clock for data driver
Sampling and shifting clock for data driver
Supply voltage of logic control circuit for data driver
CC2
Ground for logic circuit
Alternated video signal (Red)
Alternated video signal (Green)
Alternated video signal (Blue)
Supply voltage for analog circuit
VG
VB
AV
I
SS
AV
Ground for analog circuit
26
I
SS
Note 1
U/D
VCC
Note 2
STVD
Input
Output
STVU Scanning direction
R/L
VCC Output
GND Input
STHL
STHR Scanning direction
Output
Input
Down to up
Up to down
Input
Output
Left to right
Right to left
GND
Note 3
MOD=H Simultaneous sampling
MOD=L Sequential sampling
Please set CPH2 & CPH3 to GND when MOD=H
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
Tel:408.523.8200 • Fax:408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
10/26/05
4
PURDY [ PURDY ELECTRONICS CORPORATION ]
