AOC I2470PWQU - Manual (Page 63)

Plug and Play
Plug & Play DDC2B Feature
This monitor is equipped with VESA DDC2B capabilities according to the VESA DDC STANDARD. It allows the
monitor to inform the host system of its identity and, depending on the level of DDC used, communicate additional
information about its display capabilities.
The DDC2B is a bi-directional data channel based on the I2C protocol. The host can request EDID information over
the DDC2B channel.
Pin Number
24-Pin Color Display Signal
Cable
Pin Number
24-Pin Color Display Signal
Cable
1 TMDS data 2－ 13 TMDS data 3＋
2 TMDS data 2＋ 14 ＋ 5V Power
3 TMDS data 2/4 Shield 15 Ground (for+5V)
4 TMDS data 4－ 16 Hot Plug Detect
5 TMDS data 4＋ 17 TMDS data 0－
6 DDC Clock 18 TMDS data 0＋
7 DDC Data 19 TMDS data 0/5 Shield
8 N.C. 20 TMDS data 5－
9 TMDS data 1－ 21 TMDS data 5＋
10 TMDS data 1＋ 22 TMDS Clock Shield
11 TMDS data 1/3 Shield 23 TMDS Clock +
12 TMDS data 3－ 24 TMDS Clock －
63
(DVI)