IT6605
R1X0M
R1XCP
R1XCM
Analog
Analog
Analog
HDMI Channel 0 negative input for HDMI Port 1
HDMI Clock Channel positive input for HDMI Port 1
HDMI Clock Channel negative input for HDMI Port 1
TMDS
TMDS
TMDS
61
58
57
Power/Ground Pins
Pin Name
IVDD
Description
Digital logic power (1.8V)
Type
Pin No.
Power
12, 24, 25, 80, 91,
107, 119, 131, 143
11, 23, 79, 90,
106, 118, 130, 142
6, 18, 32, 74, 88,
104, 113, 125, 137
4, 17, 31, 73, 87,
103, 112, 124, 136
38, 42, 46, 50,
56, 60, 64, 68
37, 72
IVSS
Digital logic ground
Ground
Power
Ground
Power
OVDD
OVSS
AVCC33
I/O Pin power (3.3V)
I/O Pin ground
HDMI analog frontend power (3.3V)
AVCC18
AVSS
HDMI analog frontend power (1.8V)
HDMI analog frontend ground
Power
Ground
36, 41, 45, 49,
59, 63, 67, 71
54
PVCC18
PVSS
HDMI receiver PLL power (1.8V)
HDMI receiver PLL ground
HDMI audio PLL power (1.8V)
HDMI audio PLL ground
Power
Ground
Power
Ground
Power
Power
53
APVDD18
APVSS
92
93
XTALVDD33 Power for crystal oscillator (3.3V)
96
REGVCC
Regulator power (3.3V) for audio PLL
97
Feb-2012 Rev:0.92 7/38
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