HDMI引脚定义:
type A:
Pin Signal
1 TMDS Data2+
2 TMDS Data2 Shield
3 TMDS Data2
4 TMDS Data1+
5 TMDS Data1 Shield
6 TMDS Data1–
7 TMDS Data0+
8 TMDS Data0 Shield
9 TMDS Data0–
10 TMDS Clock+
11 TMDS Clock Shield
12 TMDS Clock–
13 CEC
14 Reserved (N.C. on device)
15 SCL 16 SDA
17 DDC/CEC Ground
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HDMI引脚定义:
type A:
Pin Signal
1 TMDS Data2+
2 TMDS Data2 Shield
3 TMDS Data2
4 TMDS Data1+
5 TMDS Data1 Shield
6 TMDS Data1–
7 TMDS Data0+
8 TMDS Data0 Shield
9 TMDS Data0–
10 TMDS Clock+
11 TMDS Clock Shield
12 TMDS Clock–
13 CEC
14 Reserved (N.C. on device)
15 SCL 16 SDA
17 DDC/CEC Ground
18 + 5V
19 Hot Plug Detect
type B:
Pin Signal
1 TMDS Data2+
2 TMDS Data2 Shield
3 TMDS Data2-
4 TMDS Data1+
5 TMDS Data1 Shield
6 TMDS Data1-
7 TMDS Data0+
8 TMDS Data0 Shield
9 TMDS Data0-
10 TMDS Clock+
11 TMDS Clock Shield
12 TMDS Clock-
13 TMDS Data5+
14 TMDS Data5 Shield
15 TMDS Data5-
16 TMDS Data4+
17 TMDS Data4 Shield
18 TMDS Data4-
19 TMDS Data3+
20 TMDS Data3 Shield
21 TMDS Data3-
22 CEC
23 Reserved (N.C. on device)
24 Reserved (N.C. on device)
25 SCL
26 SDA
27 DDC/CEC Ground
28 +5V
29 Hot Plug Detect
http://www.elecfans.com/article/88/171/2008/2008102014723.htmlhttp://zhidao.baidu.com/question/82554573.html?fr=ala0上面两个网址有详解,你可以参考一下。