Interfaces And Connectors; Video Output (J1 Svga, J20 Lvds); Configuration; Svga Output Connector (J1) - VersaLogic Komodo VL-EPICs-36 Reference Manual

Video Output (J1 SVGA, J20 LVDS)

An on-board video controller integrated into the chipset provides high performance video output
for the VL-EPICs-36. The controller supports dual, simultaneous, independent video output.
C
ONFIGURATION
The video interface uses PCI interrupt INTA#. CMOS Setup is used to select the IRQ line routed
to INTA#.
The VL-EPICs-36 uses shared memory architecture. This allows the video controller to use
variable amounts of system DRAM for video RAM, up to 512 MB. The amount of RAM used for
video is set with a CMOS Setup option.
The VL-EPICs-36 supports two types of video output, SVGA and LVDS flat panel display,
which can be output simultaneously.
SVGA O
UTPUT
Adapter cable VL-CBR-1201 is available to translate the J1 connector into a standard 15-pin D-
Sub SVGA connector. This connector uses IEC 61000-4-2-rated TVS components to help protect
against ESD damage.
VL-EPICs-36 Reference Manual

Interfaces and Connectors

C (J1)
ONNECTOR
Table 5: Video Output Pinout
J1 Signal
Pin Name
1 GND
2 RED
3 GND
4 GREEN
5 GND
6 BLU
7 GND
8 HSYNC
9 GND
10 VSYNC
11 CRT_SCL
12 CRT_SDA
Function
Ground
Red video
Ground
Green video
Ground
Blue video
Ground
Horizontal sync
Ground
Vertical sync
DDC data clock line
DDC serial data line
5 5
Mini DB15
Pin
6
1
7
2
8
3
5
13
10
14
15
12
26