59
HCD-IS10
DMB-IVHD BOARD IC701 CXD9873Q (HDMI TRANSMITTER)
Pin No.
Pin Name I/O Description
1
DVSS - Ground terminal (digital system)
2 to 9
C0 to C7 I Digital chroma signal input terminal Not used
10
DVDD33 - Power supply terminal (+3.3V) (digital system)
11
VCK I
System clock (27 MHz) signal input from the servo DSP
12
DVSS - Ground terminal (digital system)
13 to 20
Y0 to Y7 I
Video signal input from the servo DSP
21
SSCK I Serial data transfer clock signal input from the servo DSP
22
SSO I/O Two-way data bus with the servo DSP
23
DVDD18 - Power supply terminal (+1.8V) (for digital core)
24
#PWON I Power down signal input from the servo DSP "L": power down
25
#RST I Reset signal input from the servo DSP "L": reset
26
CLK I System clock (27 MHz) signal input terminal
27
INT O Interrupt signal output terminal Not used
28
DVSS - Ground terminal (digital system)
29, 30
A7, A6 - Not used
31 to 33
TRAP2 to
TRAP0
-Not used
34
MSCK I Serial data transfer clock signal input terminal Not used
35
MSD I/O Two-way data bus terminal Not used
36
TYPE - Not used
37
ASDATA4 - Not used
38
VSYNC I Vertical sync signal input terminal Not used
39
HSYNC I Horizontal sync signal input terminal Not used
40
HTPLG I HDMI hot-plug detection signal input terminal
41
AVSS - Ground terminal (analog system)
42
PLLC0 - External capacitor ground terminal Not used
43
PLLC1 - External capacitor connection terminal (for PLL)
44, 45
PLL_AVDD3 - Power supply terminal (+3.3V) (analog system) (for PLL)
46, 47
AVSS - Ground terminal (analog system)
48
TCKN
O
TMDS clock signal (negative) output to the HDMI OUT connector
49
TCKP
O
TMDS clock signal (positive) output to the HDMI OUT connector
50
AVDD3 - Power supply terminal (+3.3V) (analog system)
51
TX0N O TMDS data (negative) output to the HDMI OUT connector
52
TX0P O TMDS data (positive) output to the HDMI OUT connector
53
AVSS - Ground terminal (analog system)
54
TX1N O TMDS data (negative) output to the HDMI OUT connector
55
TX1P O TMDS data (positive) output to the HDMI OUT connector
56
AVDD3 - Power supply terminal (+3.3V) (analog system)
57
TX2N O TMDS data (negative) output to the HDMI OUT connector
58
TX2P O TMDS data (positive) output to the HDMI OUT connector
59
AVSS - Ground terminal (analog system)
60
SWING I HDMI output swing adjustment signal input terminal Not used
61
DAC_AVDD3 - Power supply terminal (+3.3V) (analog system) (for D/A converter)
62
VREF - Reference voltage terminal (for D/A converter)
63
FS - Full scale adjustment terminal (for D/A converter)
64
AVSS - Ground terminal (analog system) (for D/A converter)
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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