Analog Devices ADV7850 Hardware Manual page 447

Location Mnemonic
U15 GND
U16 GND
U17 GND
U20 AVIN13
U21 AVIN12
U22 AVIN11
U23 AVIN10
V1 TX_2+
V2 TX_2-
V3 GND
V4 TX_DDC_SDA
V20 AVDD
V21 AVDD
V22 AVDD
V23 AVDD
W1 TX_1+
W2 TX_1-
W3 GND
W4 TX_HPD
W20 GND
W21 AVOUT2
W22 AVIN9
W23 AVIN8
Y1 TX_0+
Y2 TX_0-
Y3 GND
Y4 GND
Y5 A7
Y6 A3
Y7 A10
Y8 BA0
Y9 CKE
Y10 GND
Y11 DQ6
Y12 DQ7
Y13 DQ0
Y14 DQ8
Y15 UDQS
Y16 SDVDD
Y17 SAVDD
Y18 TRI1
Y19 TRI2
Y20 GND
Y21 AVOUT1
Y22 SYNC3
Y23 AVIN7
AA1 TX_C+
AA2 TX_C-
AA3 TX_AVDD
AA4 GND
AA5 A9
AA6 A5
AA7 A1
AA8 BA1
AA9 WE
Rev. A May 2012
Type Recommended Configuration if Not Used
Ground Ground
Ground Ground
Ground Ground
Analog Video Input Float this pin
Analog Video Input Float this pin
Analog Video Input Float this pin
Analog Video Input Float this pin
HDMI Tx Output Float this pin
HDMI Tx Output Float this pin
Ground Ground
Miscellaneous digital Float this pin
Power This pin is always connected to Analog supply voltage (1.8 V)
Power This pin is always connected to Analog supply voltage (1.8 V)
Power This pin is always connected to Analog supply voltage (1.8 V)
Power This pin is always connected to Analog supply voltage (1.8 V)
HDMI Tx Output Float this pin
HDMI Tx Output Float this pin
Ground Ground
Miscellaneous digital Float this pin
Ground Ground
Analog Video Output Float this pin
Analog Video Input Float this pin
Analog Video Input Float this pin
HDMI Tx Output Float this pin
HDMI Tx Output Float this pin
Ground Ground
Ground Ground
SDRAM Interface Float this pin
SDRAM Interface Float this pin
SDRAM Interface Float this pin
SDRAM Interface Float this pin
SDRAM Interface Float this pin
Ground Ground
SDRAM Interface Tie to ground via a 4k7 resistor
SDRAM Interface Tie to ground via a 4k7 resistor
SDRAM Interface Tie to ground via a 4k7 resistor
SDRAM Interface Tie to ground via a 4k7 resistor
SDRAM Interface Tie to ground via a 4k7 resistor
Power This pin is always connected to the Memory interface supply (1.8V)
Power This pin is always connected to the SDRAM interface supply (1.8V)
Miscellaneous analog Float this pin
Miscellaneous analog Float this pin
Ground Ground
Analog Video Output Float this pin
Miscellaneous analog Float this pin
Analog Video Input Float this pin
HDMI Tx Output Float this pin
HDMI Tx Output Float this pin
Power This pin is always connected to the HDMI Tx Analog Supply (1.8V)
Ground Ground
SDRAM Interface Float this pin
SDRAM Interface Float this pin
SDRAM Interface Float this pin
SDRAM Interface Float this pin
SDRAM Interface Float this pin
447
ADV7850