
LC749870LG
No.A1765-4/44
Pin Functions
Input/output format
Pin
No.
Pin symbol
I/O
Format
Connecting destination
Remarks
A1
DVDD11
P
Core voltage
Digital
A2
DVDD33
P
I/O voltage
Digital
A3
VS
I/O
G
CMOS
Digital
Vertical synchronizing signal
A4
HS
I/O
G
CMOS
Digital
Horizontal synchronizing signal
A5
DE
I/O
G
CMOS
Digital
Data enable signal
A6
DVDD11
P
Core voltage
Digital
A7
XOUT
O
H
CMOS
Digital
X’tal output
A8
XVDD33
P
I/O voltage
Digital
B1
CKO
O
F
CMOS
Digital
Data synchronization clock output
B2
DVSS
P
GND
Digital
B3
DVSS
P
GND
Digital
B4
CK13
O
F
CMOS
Digital
Clock output (13.5MHz)
B5
FIELD
I/O
G
CMOS
Digital
Field signal output
B6
DVSS
P
GND
Digital
B7
XVDD11
P
Core voltage
Digital
B8
XIN
I
H
CMOS
Digital
X’tal input
C1
DATA7
I/O
G
CMOS
Digital
Video signal output (MSB)
C2
DATA6
I/O
G
CMOS
Digital
Video signal output
C3
GPIO0
I/O
G
CMOS
Digital
Test pin (normally low)
C4
GPIO1
I/O
G
CMOS
Digital
Test pin (normally low)
C5
GPIO2
I/O
G
CMOS
Digital
Test pin (normally low)
C6
XVSS
P
GND
Digital
C7
AFEVRTC
I
A
Analog
ADC D-range control voltage external input pin
C8
AVSS33
P
GND
Analog
D1
DATA5
I/O
G
CMOS
Digital
Video signal output
D2
DATA4
I/O
G
CMOS
Digital
Video signal output
D3
DVSS
P
GND
Digital
D4
GPIO3
I/O
G
CMOS
Digital
Test pin (normally low)
D5
XVSS
P
GND
Digital
D6
SVO
O
A
Analog
AFE SVO output pin
D7
AIN0
I
A
Analog
Video signal input (CVBS)
D8
AVDD33
P
Analog voltage
Analog
E1
DATA3
I/O
G
CMOS
Digital
Video signal output
E2
DATA2
I/O
G
CMOS
Digital
Video signal output
E3
I
2CSEL
I
C
CMOS
Digital
I
2C slave addresses L = 0x88, H = 0x8A
E4
DVSS
P
GND
Digital
E5
DVSS
P
GND
Digital
E6
AVSS33
P
GND
Analog
E7
AVDD33
P
Analog voltage
Analog
E8
AIN1
I
A
Analog
Analog input (CVBS)
F1
DATA1
I/O
G
CMOS
Digital
Video signal output
F2
DATA0
I/O
G
CMOS
Digital
Video signal output (LSB)
F3
MD0
I
D
CMOS
Digital
Test pin (normally low)
F4
MD1
I
D
CMOS
Digital
Test pin (normally low)
F5
TEST
I
C
CMOS
Digital
Test pin (normally low)
F6
AVSS33
P
GND
Analog
F7
AIN3
I
A
Analog
Analog input (CVBS)
F8
AIN2
I
A
Analog
Analog input (CVBS)
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