PAC7366

NTSC/PAL Digital Image SOC

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3

PixArt Imaging Inc.

V1.10

Dec. 2012

13

VDDIO

Power

IO voltage , 2.8V

14

VSSD

GND

Digital ground

15

VDDD

Power

Core voltage 1.8V

16

SADDR

Input

I2C device ID selection:

0 : 0x90

1: 0xBA

Internal pull-down

17

GND_DAC

GND

Video DAC ground

18

DAC_REF

Output

External reference resistor for the video DAC. The DAC

reference resistor should be 3.6 kOhm 1% for a 75 ohm

video output load

19

DAC_POS

Output

Positive video DAC output in differential mode, Video

DAC output in single-ended mode.

20

DAC_NEG

Output

Negative video DAC output in differential mode,

Connected a resistor to GND equal to the load resistor on

DAC_POS

21

VDD_DAC

Power

Supply for Video DAC , 2.8V

22

VSS_PLL

GND

PLL ground

23

VDD_PLL

Power

Supply for PLL , 2.8V

24

XTAL

Output

If XTAL is used, XTAL is served as XTAL_OUT,

otherwise it is NC

25

CLKIN

Input

Master clock input (27MHz) square or served as

XTAL_IN

26

VDDREF

Power

Regulator output (2.5V) for ADC VRT/VRB/VCM driver

27

VDDAY_

Power

2.5V regulator output

28

DVDD28

Power

Analog power : 2.8V

29

AGND

GND

Analog Ground

30

CONFIG_1

Input

Mode selection

31

CONFIG_0

Input

Mode selection

32

LINE_VALID

Input/Output

CVBS mode – shall pull-up or pull-down externally

Parallel output mode - Hsync

33

FRAME_VALID

Input/Output

CVBS mode – shall pull-up or pull-down externally

Parallel output mode - Vsync

34

PIXCLK

Output

pixel clock output

35

VSSD

GND

Digital ground

36

VDDIO

Power

IO voltage , 2.8V

37

DOUT_LSB0

Input/Output

CVBS mode – shall pull-up or pull-down externally

Parallel output mode - 10bit data mode, these two extra

bit make the {DOUT[7:0],DOUT_LSB1,DOUT_LSB0}

as a 10 bit data for each pixel

38

DOUT_LSB1

Input/Output

39

DOUT7

Output

pixel data output

40

DOUT6

Output

pixel data output

41

DOUT5

Output

pixel data output

42

DOUT4

Output

pixel data output

43

DOUT3

Output

pixel data output

44

DOUT2

Output

pixel data output

45

DOUT1

Output

pixel data output

46

DOUT0

Output

pixel data output

47

VDDIO

Power

IO voltage , 2.8V

48

VSSD

GND

Digital ground