Plug and Play DDCB Feature Monitor pavilion HP HP Pavilion 19 inch Flat Panel Monitors

Page: 23 from 32

background image

 

 

 

Pin 
No. 

Signal Name 

Pin 
No. 

Signal Name 

Pin  
No. 

Signal Name 

TMDS Data 2– 

TMDS Data 1– 

17 

TMDS Data 0– 

TMDS Data 2+ 

10 

TMDS Data 1+ 

18 

TMDS Data 0+ 

TMDS Data 2/4 Shield 

11 

TMDS Data 1/3 Shield 

19 

TMDS Data 0/5 Shield 

TMDS Data 4– 

12 

TMDS Data 3– 

20 

TMDS Data 5– 

TMDS Data 4+ 

13 

TMDS Data 3+ 

21 

TMDS Data 5+ 

DDC Clock 

14 

+5V Power 

22 

TMDS Clock Shield 

DDC Data 

15 

Ground (for +5V) 

23 

TMDS Clock+ 

N.C. 

16 

Hot Plug Detect 

24 

TMDS Clock– 

 

Plug and 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.