ADV8003 Hardware Manual
Rev. B, August 2013
25
Pin
No.
Mnemonic
Type
Description
2]
miscellaneous
digital
CCIR 656 Video Data (EXT_DIN[2]).
D4
GND
GND
Ground.
D5
DVDD_IO
Power
Digital Interface Supply (3.3 V).
D6
MCLK
Audio input
MCLK for S/PDIF Input Audio.
D7
SDA
I
2
C control
I
2
C Data Input. SDA is open drain; use a 4.7 kΩ resistor to connect this pin to a 3.3 V
supply.
D8
CS1
Serial port control
Chip Select (Serial Port 1). Serial Port 1 is used for OSD control.
D9
GND
GND
Ground.
D10
INT1
Miscellaneous digital Interrupt Pin for HDMI Transmitter Outputs. When status bits change, an interrupt
is generated on this pin.
D11
INT2
Miscellaneous digital Interrupt Pin for HDMI Receiver Input Lines. When status bits change, an interrupt
is generated on this pin.
D12
DVDD_IO
Power
Digital Interface Supply (3.3 V).
D13
TEST1
Miscellaneous digital Test Pin. Float this pin.
D14
NC
No connect
Do not connect to this pin.
D15
NC
No connect
Do not connect to this pin.
D16
RX_5V
Rx input
5 V Detect Pin for the Rx Input.
D17
NC
No connect
Do not connect to this pin.
D18
NC
No connect
Do not connect to this pin.
D19
RTERM
HDMI Rx input
This pin sets internal termination resistance. Use a 500 Ω resistor between this pin
and GND. Place the RTERM resistor as close as possible to the ADV8003.
D20
AVDD2
Power
Analog Power Supply (3.3 V).
D21
AVDD2
Power
Analog Power Supply (3.3 V).
D22
DAC1
Analog video
output
Encoder DAC1 Output.
D23
DAC2
Analog video
output
Encoder DAC2 Output.
E1
OSD_IN[13]/VBI_SCK
OSD video input/
miscellaneous
digital
External OSD Video Pixel Input Port (OSD_IN[13])/Serial Clock for VBI Data Serial
Port (VBI_SCK).
E2
OSD_IN[14]/VBI_MO
SI
OSD video input/
miscellaneous
digital
External OSD Video Pixel Input Port (OSD_IN[14])/Master Out Slave In for VBI Data
Serial Port (VBI_MOSI).
E3
OSD_IN[15]/VBI_CS
OSD video input/
miscellaneous
digital
External OSD Video Pixel Input Port (OSD_IN[15])/Chip Select for VBI Data Serial
Port (VBI_CS).
E4
DVDD_IO
Power
Digital Interface Supply (3.3 V).
E20
TEST2
Miscellaneous
analog
Test Pin. Float this pin.
E21
GND
GND
Ground.
E22
COMP2
Miscellaneous
analog
Compensation Pin. Connect a 2.2 nF capacitor to AVDD2.
E23
DAC3
Analog video
output
Encoder DAC3 Output.
F1
OSD_IN[9]
OSD video input
External OSD Video Pixel Input Port (OSD_IN[9]).
F2
OSD_IN[10]
OSD video input
External OSD Video Pixel Input Port (OSD_IN[10]).
F3
OSD_IN[11]
OSD video input
External OSD Video Pixel Input Port (OSD_IN[11]).
F4
OSD_IN[12]
OSD video input/
miscellaneous
digital
External OSD Video Pixel Input Port.
Summary of Contents for ADV8003
Page 366: ...ADV8003 Hardware Manual Rev B August 2013 366 Figure 144 ADV8003 Schematic Page 4...
Page 367: ...ADV8003 Hardware Manual Rev B August 2013 367 Figure 145 ADV8003 Schematic Page 5...
Page 368: ...ADV8003 Hardware Manual Rev B August 2013 368 Figure 146 ADV8003 Schematic Page 6...
Page 369: ...ADV8003 Hardware Manual Rev B August 2013 369 Figure 147 ADV8003 Schematic Page 7...
Page 371: ...ADV8003 Hardware Manual Rev B August 2013 371 Figure 149 ADV8003 Schematic Page 9...
Page 372: ...ADV8003 Hardware Manual Rev B August 2013 372 Figure 150 ADV8003 Schematic Page 10...
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Page 395: ...ADV8003 Hardware Manual Rev B August 2013 395 Figure 173 ADV8003 Layout Page 2...
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