Table of Contents
Advertisement
Display Data Channel (DDC)
To make installation easier, so long as your system supports the DDC protocol, the
monitor is able to plug-and-play. The DDC is a communication protocol through which
the monitor automatically informs the host system about its capabilities; for example,
supported resolutions and corresponding timing. The monitor supports the DDC2B
standard.
Connector pin assignment
15-pin color display signal cable
PIN No. Description
1
Red
2
Green
3
Blue
4
Monitor ground
5
DDC-return
6
R-ground
7
G-ground
8
B-ground
19-pin color display signal cable
PIN No. Description
1
TMDS Data2+
3
TMDS Data2-
5
TMDS Data1 Shield
7
TMDS Data0+
9
TMDS Data0-
11
TMDS Clock Shield
13
CEC
15
SCL
17
DDC/CEC Ground
19
Hot Plug Detect
4
1
6
11
PIN No.
Description
9
+5 V
10
Logic ground
11
Monitor ground
12
DDC-serial data
13
H-sync
14
V-sync
15
DDC-serial clock
PIN No.
Description
2
TMDS Data2 Shield
4
TMDS Data1+
6
TMDS Data1-
8
TMDS Data0 Shield
10
TMDS Clock+
12
TMDS Clock-
14
Reserved (N.C. on device)
16
SDA
18
+5V Power
5
10
15
19
17
15
13
11
9 7 5 3 1
18
16
1412
10
8
6 4
2
Advertisement
Table of Contents
