Sun XVR-100 Graphics Accelerator I/O Port Specifications

A P P E N D I X A

This appendix provides I/O port specifications for the Sun XVR-100 graphics accelerator.

I/O Port Specifications

The external I/O ports are accessible through the I/O connectors on the Sun
XVR-100 graphics accelerator back panel (FIGURE A-1).

FIGURE A-1 shows the connector locations on the board back panel.

FIGURE A-1 Sun XVR-100 Graphics Accelerator Back Panel I/O Ports

Figure showing the Sun XVR-100 graphics accelerator back panel I/O ports: DVI and HD15 video ports.

The Sun XVR-100 graphics accelerator I/O video ports include the HD15 and DVI video ports.

HD15 Video Output Port

FIGURE A-2 and TABLE A-1 shows the Sun XVR-100 graphics accelerator HD15 connector and pinout signals.

The console video output port is the HD15 15-pin connector that connects to the workstation monitor. The HD15 video connector supports DDC2 monitor support and Display Power Management Signaling (DPMS).

FIGURE A-2 Sun XVR-100 Graphics Accelerator HD15 Connector

Figure showing the HD15 connector and pin signal number correlation.

TABLE A-1 Sun XVR-100 Graphics Accelerator HD15 Connector Pinout
Pin Number	Signal
1	Red analog video
2	Green analog video
3	Blue analog video
4	No Connect
5	Ground
6	Ground
7	Ground
8	Ground
9	+5V Supply
10	Ground
11	No Connect
12	Monitor ID1
13	Horizontal Sync
14	Vertical Sync
15	Monitor ID2

DVI Video Output Port

FIGURE A-3 and TABLE A-2 shows the Sun XVR-100 graphics accelerator DVI connector and pinout signals. The DVI video output port is a 30-pin connector for a supported workstation monitor. The DVI video port supports both analog and digital resolutions, but cannot be used simultaneously from the individual DVI port.

FIGURE A-3 Sun XVR-100 Graphics Accelerator DVI Connector

Figure showing the DVI connector and pin signal number correlation.

TABLE A-2 Sun XVR-100 Graphics Accelerator DVI Video Output Port
Pin	Signal
1	TMDS Data2--
2	TMDS Data2+
3	TMDS Data2/4 Shield
4	No Connect
5	Ground
6	DDC clock
7	DDC data
8	Analog VSYNC
9	TMDS Data1--
10	TMDS Data1 +
11	TMDS Data1/3 Shield
12	No Connect
13	No Connect
14	+5V Power
15	Ground
16	Hot Plug Detect
17	TMDS Data0--
18	TMDS Data0+
19	TMDS Data0/5 Shield
20	No connect
21	No connect
22	TMDS Clock Shield
23	TMDS Clock+
24	TMDS Clock--
C1	Analog R
C2	Analog G
C3	Analog B
C4	Analog HSYNC
C5	Analog GND