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Preliminary Information
ADV7604
Pr. 0 | Page 7 of 12
PIN DESCRIPTION
Pin Mnemonic
Type
Function
1A DGND
Ground
Ground
1B
RXD_5V
HDMI Input
5V detect pin for Port D in the HDMI interface.
1C
PWRDNB
Input
Active low system power detect. If low, EDID can be powered from +5V
signal of HDMI port when connected to active equipment.
1D
RXC_5V
HDMI Input
5V detect pin for Port C in the HDMI interface.
1E
DE
Digital Video Output
DE (data enable) is a signal that indicates active pixel data.
1F
HS
Digital Video Output
HS is a horizontal synchronization output signal in the CP and HDMI processor.
1G
P1
Digital Video Output
Video pixel output port
1H
P3
Digital Video Output
Video pixel output port
1J DGND
Ground
Ground
1K
P4
Digital Video Output
Video pixel output port
1L
P6
Digital Video Output
Video pixel output port
1M
P8
Digital Video Output
Video pixel output port
1N
P9
Digital Video Output
Video pixel output port
1P
P10
Digital Video Output
Video pixel output port
1R
P12
Digital Video Output
Video pixel output port
1T
P14
Digital Video Output
Video pixel output port
1U
P16
Digital Video Output
Video pixel output port
1V DGND
Ground
Ground
2A
RXD_2-
HDMI Input
Digital Input Channel 2 complement of Port D in the HDMI interface.
2B
RXD_2+
HDMI Input
Digital Input Channel 2 true of Port D in the HDMI interface.
2C
TVDD
Power
Terminator supply voltage (3.3V)
2D
RXB_5V
HDMI Input
5V detect pin for Port B in the HDMI interface.
2E
CEC
Digital I/O
Consumer electronic control channel
2F
VS_FIELD
Digital Video Output
VS is a vertical synchronization output signal in the CP and HDMI
processor. FIELD is a field synchronization output signal in all interlaced
video modes. VS or FIELD can be configured for this pin.
2G
P0
Digital Video Output
Video pixel output port
2H
P2
Digital Video Output
Video pixel output port
2J DGND
Ground
Ground
2K
P5
Digital Video Output
Video pixel output port
2L
P7
Digital Video Output
Video pixel output port
2M DGND
Ground
Ground
2N
DVDDIO
Power
Digital I/O supply voltage (3.3V)
2P
P11
Digital Video Output
Video pixel output port
2R
P13
Digital Video Output
Video pixel output port
2T
P15
Digital Video Output
Video pixel output port
2U
P17
Digital Video Output
Video pixel output port
2V
P18
Digital Video Output
Video pixel output port
3A
RXD_1-
HDMI Input
Digital Input Channel 1 complement of Port D in the HDMI interface.
3B
RXD_1+
HDMI Input
Digital Input Channel 1 true of Port D in the HDMI interface.
3C
TVDD
Power
Terminator supply voltage (3.3V)
3D
RXA_5V
HDMI Input
5V detect pin for Port A in the HDMI interface.
3F
EP_MISO
Digital Input
SPI Master In/Slave Out for External EDID Interface
3G
EP_CS
Digital Output
SPI Chip Select for External EDID Interface
3H
RAW_VSYNC
Analog Output
This pin outputs the raw-sliced, embedded CSync or raw digital HS/CS.
3J
MCLKOUT
Misc Digital
Audio master clock output.
3K
LRCLK
Misc Digital
Data output clock for left and right audio channels.
3L I2S3
Misc
Digital
I
2
S Audio (Channel 7 and Channel 8).
3M DGND
Ground
Ground
3N
DVDDIO
Power
Digital I/O supply voltage (3.3V)
AVR1600
harman/kardon
92
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