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DMB-IVHD BOARD IC701 CXD9873Q (HDMI TRANSMITTER)
Pin No.
Pin Name
1
DVSS
2 to 9
C0 to C7
10 DVDD33
11
VCK
12
DVSS
13 to 20
Y0 to Y7
21 SSCK
22
SSO
23
DVDD18
24
#PWON
25 #RST
26
CLK
27
INT
28
DVSS
29, 30 A7, A6
TRAP2 to
31 to 33
TRAP0
34
MSCK
35
MSD
36
TYPE
TE 37 ASDATA4
L 13942296513
38
VSYNC
39
HSYNC
40
HTPLG
41 AVSS
42
PLLC0
43
PLLC1
44, 45
PLL_AVDD3
46, 47
AVSS
48
TCKN
49
TCKP
50
AVDD3
51
TX0N
52 TX0P
53
AVSS
54
TX1N
55
TX1P
56 AVDD3
57
TX2N
58
TX2P
59
AVSS
www
60 SWING
61
DAC_AVDD3
62
VREF
.
63
FS
64 AVSS

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I/O
- Ground terminal (digital system)
I Digital chroma signal input terminal Not used
- Power supply terminal (+3.3V) (digital system)
System clock (27 MHz) signal input from the servo DSP
I
- Ground terminal (digital system)
Video signal input from the servo DSP
I
I Serial data transfer clock signal input from the servo DSP
I/O Two-way data bus with the servo DSP
- Power supply terminal (+1.8V) (for digital core)
I Power down signal input from the servo DSP "L": power down
I Reset signal input from the servo DSP "L": reset
I System clock (27 MHz) signal input terminal
O Interrupt signal output terminal Not used
- Ground terminal (digital system)
- Not used
- Not used
I Serial data transfer clock signal input terminal Not used
I/O Two-way data bus terminal Not used
- Not used
- Not used
I Vertical sync signal input terminal Not used
I Horizontal sync signal input terminal Not used
I HDMI hot-plug detection signal input terminal
- Ground terminal (analog system)
- External capacitor ground terminal Not used
- External capacitor connection terminal (for PLL)
- Power supply terminal (+3.3V) (analog system) (for PLL)
- Ground terminal (analog system)
O
TMDS clock signal (negative) output to the HDMI OUT connector
O
TMDS clock signal (positive) output to the HDMI OUT connector
- Power supply terminal (+3.3V) (analog system)
O TMDS data (negative) output to the HDMI OUT connector
O TMDS data (positive) output to the HDMI OUT connector
- Ground terminal (analog system)
O TMDS data (negative) output to the HDMI OUT connector
O TMDS data (positive) output to the HDMI OUT connector
- Power supply terminal (+3.3V) (analog system)
O TMDS data (negative) output to the HDMI OUT connector
O TMDS data (positive) output to the HDMI OUT connector
- Ground terminal (analog system)
I HDMI output swing adjustment signal input terminal Not used
- Power supply terminal (+3.3V) (analog system) (for D/A converter)
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- Reference voltage terminal (for D/A converter)
i
- Full scale adjustment terminal (for D/A converter)
- Ground terminal (analog system) (for D/A converter)
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2 9
8
Description
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3 6 7 1 3 1 5
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HCD-IS10
9 4 2 8
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9 9
9 9
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