Kontron KTT20-pITX - Manual (Page 17)

KTD-S0044-G Page 13 Graphics Processing Unit
KTT20/pITX User's Guide
7 Graphics Processing Unit
The graphics accelerator supports a HDMI ® /DVI ® interface with Full HD resolution and a variety of LCD
panels with single clock, color depths of 18/24 bit and resolutions up to WSXGA.
7.1 DVI-I ® Connector
The DVI ® interface is available through the standard 29 pin DVI-I ® connector J1600.
Header Pin Signal Description Type
1 TMDS2- TMDS data 2 (negative) DSO-33
2 TMDS2+ TMDS data 2 (positive) DSO-33
3 GND Ground PWR
4 N.C. Not connected NC
5 N.C. Not connected NC
6 DDC_CLK DDC clock IO-50
7 DDC_DATA DDC data IO-50
8 N.C. Not connected NC
9 TMDS1- TMDS data 1 (negative) DSO-33
10 TMDS1+ TMDS data 1 (positive) DSO-33
11 GND Ground PWR
12 N.C. Not connected NC
13 N.C. Not connected NC
14 VCC5 1) Power +5V PWR
15 GND Ground PWR
16 TMDS_HPD Hotplug detect I-50
17 TMDS0- TMDS data 0 (negative) DSO-33
18 TMDS0+ TMDS data 0 (positive) DSO-33
19 GND Ground PWR
20 N.C. Not connected NC
21 N.C. Not connected NC
22 GND Ground PWR
23 TMDS_CLK+ TMDS clock (positive) DSO-33
24 TMDS_CLK- TMDS clock (negative) DSO-33
C1 N.C. Not connected NC
C2 N.C. Not connected NC
C3 N.C. Not connected NC
C4 N.C. Not connected NC
1 9 17
C1
C2
C3
C4
C5 GND Ground PWR
Note: 1) To protect the external power lines of peripheral devices make sure that
- the wires have the right diameter to withstand the maximum available current.
- to enclosure of the peripheral device fulfills the fire-protecting conditions of IEC/EN 60950.