Data Sheet ADV7604
Rev. D | Page 11 of 20
Pin No. Mnemonic Type
Description
A16 TVDD Power Terminator Supply Voltage (3.3 V).
A17 TVDD Power Terminator Supply Voltage (3.3 V).
A18 DGND Ground Ground.
B1 RXD_5V HDMI input 5 V Detect Pin for Port D in the HDMI Interface.
B2 RXD_2+ HDMI input Digital Input Channel 2 True of Port D in the HDMI Interface.
B3 RXD_1+ HDMI input Digital Input Channel 1 True of Port D in the HDMI Interface.
B4 RXD_0+ HDMI input Digital Input Channel 0 True of Port D in the HDMI Interface.
B5 RXD_C+ HDMI input Digital Input Clock True of Port D in the HDMI Interface.
B6 TVDD Power Terminator Supply Voltage (3.3 V).
B7 RXC_2+ HDMI input Digital Input Channel 2 True of Port C in the HDMI Interface.
B8 RXC_1+ HDMI input Digital Input Channel 1 True of Port C in the HDMI Interface.
B9 RXC_0+ HDMI input Digital Input Channel 0 True of Port C in the HDMI Interface.
B10 RXC_C+ HDMI input Digital Input Clock True of Port C in the HDMI Interface.
B11 TVDD Power Terminator Supply Voltage (3.3 V).
B12 RXB_2+ HDMI input Digital Input Channel 2 True of Port B in the HDMI Interface.
B13 RXB_1+ HDMI input Digital Input Channel 1 True of Port B in the HDMI Interface.
B14 RXB_0+ HDMI input Digital Input Channel 0 True of Port B in the HDMI Interface.
B15 RXB_C+ HDMI input Digital Input Clock True of Port B in the HDMI Interface.
B16 TVDD Power Terminator Supply Voltage (3.3 V).
B17 RXA_2+ HDMI input Digital Input Channel 2 Complement of Port A in the HDMI Interface.
B18 RXA_2− HDMI input Digital Input Channel 2 Complement of Port A in the HDMI Interface.
C1
PWRDN
Input
Active Low System Power Detect. If low, EDID can be powered from 5 V signal of
HDMI port when connected to active equipment.
C2 TVDD Power Terminator Supply Voltage (3.3 V ).
C3 TVDD Power Terminator Supply Voltage (3.3 V ).
C4 CVDD Power Comparator Supply Voltage (1.8 V).
C5 DGND Ground Ground.
C6 TVDD Power Terminator Supply Voltage (3.3 V).
C7 TVDD Power Terminator Supply Voltage (3.3 V ).
C8 DGND Ground Ground.
C9 DGND Ground Ground.
C10 DGND Ground Ground.
C11 TVDD Power Terminator Supply Voltage (3.3 V).
C12 TVDD Power Terminator Supply Voltage (3.3 V).
C13 DGND Ground Ground.
C14 DGND Ground Ground.
C15 DGND Ground Ground.
C16 DGND Ground Ground.
C17 RXA_1+ HDMI input Digital Input Channel 1 Complement of Port A in the HDMI interface.
C18 RXA_1− HDMI input Digital Input Channel 1 Complement of Port A in the HDMI interface.
D1 RXC_5V HDMI input 5 V Detect Pin for Port C in the HDMI Interface.
D2 RXB_5V HDMI input 5 V Detect Pin for Port B in the HDMI Interface.
D3 RXA_5V HDMI input 5 V Detect Pin for Port A in the HDMI Interface.
D4 DDCD_SDA HDMI input HDCP Slave Serial Data Port D. DDCD_SDA is a 3.3 V input that is 5 V tolerant.
D5 DDCD_SCL HDMI input HDCP Slave Serial Clock Port D. DDCD_SCL is a 3.3 V input that is 5 V tolerant.
D6 DDCC_SDA HDMI input HDCP Slave Serial Data Port C. DDCC_SDA is a 3.3 V input that is 5 V tolerant.
D7 DDCC_SCL HDMI input HDCP Slave Serial Clock Port C. DDCC_SCL is a 3.3 V input that is 5 V tolerant.
D8 CVDD Power Comparator Supply Voltage (1.8 V).
D9 DGND Ground Ground.
D10 RTERM
Miscellaneous
analog
Terminal Resistance. This pin sets internal termination resistance. Use a 500 Ω
resistor between this pin and GND.