ISIS user manual
Issue G
136
Appendix E – DVI video option board
The DVI video option board provides the ability to connect single channel DVI 1.0
compliant display devices to the APOLLO board. This can be used in conjunction with the
LVDS or VGA display interfaces to provide dual display capabilities. The following
connections refer to pinouts on the DVI board. The option board also provides the same
USB functionality as the USB 5/6 breakout and is mounted in the same location.
BIOS setup
To enable the operation of the DVI video option board the BIOS setup option
IGD – Boot
Type
in the Advanced
→
Video (Intel IGD) Control Sub-Menu should be set to the
External Flat Panel (EFP) option.
J2 – DVI connector
DVI-D (Digital Visual Interface – Digital only)
Pin Signal name
Pin Signal name
1
TMDS D2–
13
No connect
2
TMDS D2+
14
+5V Power
3
TMDS D2 shield
15
Ground
4
No connect
16
Hot plug detect
5
No connect
17
TMDS D0–
6
DDC clock
18
TMDS D0+
7
DDC data
19
TMDS D0 shield
8
No connect
20
No connect
9
TMDS D1–
21
No connect
10
TMDS D1+
22
TMDS clock shield
11
TMDS D1 shield
23
TMDS clock+
12
No connect
24
TMDS clock–