Analog Devices ADV7850 Hardware Manual page 26

Pin No.
U12
U13
U14
U15
U16
U17
U20
U21
U22
U23
V1
V2
V3
V4
V20
V21
V22
V23
W1
W2
W3
W4
W20
W21
W22
W23
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
Y11
Y12
Y13
Y14
Y15
Y16
Y17
Y18
Y19
Y20
Y21
Y22
Y23
AA1
AA2
AA3
AA4
AA5
AA6
AA7
Rev. A May 2012
Mnemonic Description
VDD Video Digital supply (1.8V)
VDD Video Digital supply (1.8V)
TEST2 Test pin, do not connect
GND Ground
GND Ground
GND Ground
AVIN13 Analog video mux input channel
AVIN12 Analog video mux input channel
AVIN11 Analog video mux input channel
AVIN10 Analog video mux input channel
TX_2+ Digital Output Channel 2 true of the HDMI Tx.
TX_2- Digital Output Channel 2 complement of the HDMI Tx.
GND Ground
TX_DDC_SDA Serial data for DDC bus of HDMI Tx. TX_DDCA_SDA is 5 V tolerant.
AVDD Video Analog supply voltage (1.8V)
AVDD Video Analog supply voltage (1.8V)
AVDD Video Analog supply voltage (1.8V)
AVDD Video Analog supply voltage (1.8V)
TX_1+ Digital Output Channel 1 true of the HDMI Tx.
TX_1- Digital Output Channel 1 complement of the HDMI Tx.
GND Ground
TX_HPD Hot Plug Detect signal of the HDMI Tx.
GND Ground
AVOUT2 Analog Video Mux output 2
AVIN9 Analog video mux input channel
AVIN8 Analog video mux input channel
TX_0+ Digital Output Channel 0 true of the HDMI Tx.
TX_0- Digital Output Channel 0 complement of the HDMI Tx.
GND Ground
GND Ground
A7 SDRAM address line
A3 SDRAM address line
A10 SDRAM address line
BA0 SDRAM block address signal
CKE SDRAM clock enable
GND Ground
DQ6 SDRAM data line
DQ7 SDRAM data line
DQ0 SDRAM data line
DQ8 SDRAM data line
UDQS SDRAM upper data strobe true signal
SDVDD Memory interface supply
SAVDD SDRAM interface supply
TRI1 Digital input capable of slicing bi-level or tri-level input from SCART or D-
Connector.
TRI2 Digital input capable of slicing bi-level or tri-level input from SCART or D-
Connector.
GND Ground
AVOUT1 Analog Video Mux output 1
SYNC3 This is a synchronization on green or luma input (SOG/SOY) used in embedded
synchronization mode.
AVIN7 Analog video mux input channel
TX_C+ Digital Output clock true of the HDMI Tx.
TX_C- Digital Output clock complement of the HDMI Tx.
TX_AVDD HDMI Tx Analog Supply (1.8V)
GND Ground
A9 SDRAM address line
A5 SDRAM address line
A1 SDRAM address line
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ADV7850