Pin
Mnemonic
F4
EP_MOSI
G4
EP_SCK
H4
RAW_SYNC
J4
SPDIF/DSD0A
K4
SCLK
L4
I2S2/DSD1B/HBR2
M4
DGND
N4
DVDDIO
P4
I2S1/DSD1A/HBR1
R4
DGND
T4
DGND
U4
P21
V4
P22
A5
RXD_C-
B5
RXD_C+
C5
DGND
D5
DDCD_SCL
R5
SCL
T5
P25
U5
P23
V5
P24
A6
DGND
B6
TVDD
C6
TVDD
D6
DDCC_SDA
R6
DVDDIO
T6
DVDDIO
U6
DGND
V6
DGND
Rev. F August 2010
Type
Function
is a 3.3 V input that is 5 V tolerant.
Digital Input
SPI master out/slave out for external EDID
interface.
Digital Output
SPI clock for external EDID interface.
Analog Output
This pin outputs the raw-sliced, embedded
CSync or raw digital HS/CS.
Misc Digital
S/PDIF digital audio output.
1st DSD data channel.
Misc Digital
Audio serial clock output.
Misc Digital
I2S audio (channel 5 and channel 6).
4th DSD data channel.
3rd block of HBR stream.
Ground
Ground.
Power
Digital I/O supply voltage (3.3 V).
Misc Digital
I2S audio (channel 3 and channel 4).
3rd DSD data channel.
2nd block of HBR stream.
Ground
Ground.
Ground
Ground.
Digital Video
Video pixel output port.
Output
Digital Video
Video pixel output port.
Output
HDMI Input
Digital input clock complement of port D in
the HDMI interface.
HDMI Input
Digital input clock true of port D in the HDMI
interface.
Ground
Ground.
HDMI Input
HDCP slave serial clock port D. DDCD_SCL
is a 3.3 V input that is 5 V tolerant.
Misc Digital
I2C port serial clock input (maximum clock
rate of 400 kHz). SCL is the clock line for the
control port.
Digital Video
Video pixel output port.
Output
Digital Video
Video pixel output port.
Output
Digital Video
Video pixel output port.
Output
Ground
Ground.
Power
Terminator supply voltage (3.3 V).
Power
Terminator supply voltage (3.3 V).
HDMI Input
HDCP slave serial clock port C. DDCC_SDA
is a 3.3 V input that is 5 V tolerant.
Power
Digital I/O supply voltage (3.3 V).
Power
Digital I/O supply voltage (3.3 V).
Ground
Ground.
Ground
Ground.
21
ADV7604
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