
PD024OX4
5. Input / Output Terminals
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5
FPC Down Connect , 30Pins , Pitch : 0.5 mm PGND=GND=0V
Pin No
Symbol
I/O
1
VCOM
I
Common electrode voltage
2
N/C
-
3
VGL
Negative power supply for gate driver
4
C4P
C
Pins to connect capacitance for power circuitry
5
C4M
C
Pins to connect capacitance for power circuitry
6
VGH
Positive power supply for gate driver
7
FRP
O
Frame polarity output for VCOM
8
VCAC
C
Define the amplitude of the VCOM swing
9
Vint3
I
Intermediate voltage for charge Pump
10
C3P
C
Pins to connect capacitance for power circuitry
11
C3M
C
Pins to connect capacitance for power circuitry
12
Vint2
I
Intermediate voltage for charge Pump
13
C2P
C
Pins to connect capacitance for power circuitry
14
C2M
C
Pins to connect capacitance for power circuitry
15
Vint1
I
Intermediate voltage for charge Pump
16
C1P
C
Pins to connect capacitance for power circuitry
17
C1M
C
Pins to connect capacitance for power circuitry
18
PGND
I
Charge Pump Power GND
19
PVDD
I
Charge Pump Power VDD
20
DRV
O
Gate signal for the power transistor of the boost converter
21
VLED
I
Supply voltage for LED backlight
22
NC
-
Ground for LED backlight
23
FB
I
Main boost regulator feedback input
24
VCC
I
Digital power supply
25
GND
I
26
VCC
I
Digital power supply
27
CS
I
Serial interface chip select signal
28
SDA
I
Serial interface data input signal
29
SCL
I
Serial interface transmission clock
30
HSYNC
I
Horizontal sync input
31
VSYNC
I
32
DCLK
I
33
D7
I
34
D6
I
35
D5
I
36
D4
I
37
D3
I
38
D2
I
39
D1
I
40
D0
I
Description
Remark
Note 5-1
-
Note 5-2
Note 5-3
Note 5-4
Note 5-5
Note 5-3
Digital GND
Note 5-3
Note 5-6
Note 5-7
Note 5-8
Vertical sync input
Clock input
Data input
Data input
Data input
Data input
Data input
Data input
Data input
Data input
Note 5-9