| Sun XVR-1200 Graphics Accelerator Installation and User's Guide
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Sun XVR-1200 Graphics Accelerator Specifications
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This appendix provides I/O port specifications for the Sun XVR-1200 graphics accelerator.
I/O Port Specifications
The external I/O ports are accessible through the I/O connectors on the Sun XVR-1200 graphics accelerator backplate (FIGURE B-1).
FIGURE B-1 Sun XVR-1200 Graphics Accelerator I/O Connectors
[ D ]
DVI Video Connector
FIGURE B-2 and TABLE B-4 shows the Sun XVR-1200 graphics accelerator DVI connector and pinout signals. The DVI video connector is a 30-pin connector for a supported workstation monitor. The DVI video connector supports both analog and digital resolutions, but both cannot be used simultaneously from the individual DVI connector.
FIGURE B-2 Sun XVR-1200 Graphics Accelerator DVI Connector
TABLE B-1 Sun XVR-1200 Graphics Accelerator DVI Video Output Connector
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Pin
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Signal
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1
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TMDS Data2-
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2
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TMDS Data2+
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3
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TMDS Data2/4 Shield
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4
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No connect
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5
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No connect
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6
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DDC Clock (SCL)
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7
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DDC Bi-directional Data (SDA)
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8
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Analog vertical sync
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9
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TMDS Data1-
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10
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TMDS Data1+
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11
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TMDS Data1/3 Shield
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12
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No connect
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13
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No connect
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14
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+5V CD power
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15
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GND Return: +5V, Hsync, Vsync
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16
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Hot Plug Detect
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17
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TMDS Data0-
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18
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TMDS Data0+
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19
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TMDS Data0/5 shield
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20
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No connect
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21
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No connect
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22
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TMDS Clock shield
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23
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TMDS Clock+
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24
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TMDS Clock-
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C1
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Analog Red
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C2
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Analog Green
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C3
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Analog Blue
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C4
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Analog Horizontal Sync
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C5
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Analog GND Return: (analog R, G, B)
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DB9 Video Connector
FIGURE B-3, TABLE B-2, and TABLE B-3 show the Sun XVR-1200 graphics accelerator DB9 connector and pinout signals. The DB9 connector is used to framelock two or more Sun XVR-1200 graphics accelerator subsystems for viewing over multiple displays. See Sun XVR-1200 Graphics Accelerator Framelock System.
FIGURE B-3 Sun XVR-1200 Graphics Accelerator DB9 Connector
TABLE B-2 Sun XVR-1200 Graphics Accelerator DB9 Connector-Multiview In
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Pin
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Signal
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1
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Slave sense
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2
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Ground
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3
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RefClk Input
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4
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RefClk Input
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5
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Ground
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6
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Release Input
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7
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Pixel Align Input
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8
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Ground
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9
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Done Input
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TABLE B-3 Sun XVR-1200 Graphics Accelerator DB9 Connector-Multiview Out
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Pin
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Signal
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1
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3.3V (Fuse - 0.5A limit)
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2
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Ground
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3
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RefClk Output
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4
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RefClk Output
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5
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Ground
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6
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Release Output
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7
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Pixel Align Output
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8
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Ground
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9
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Done Output
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Stereo Connector
FIGURE B-4 and TABLE B-4 shows the Sun XVR-1200 graphics accelerator stereo DIN7 connector and pinout signals.
FIGURE B-4 Sun XVR-1200 Graphics Accelerator 7-Pin DIN Female Stereo Connector
TABLE B-4 Sun XVR-1200 Graphics Accelerator Stereo DIN7 Connector Pinout
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Pin
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Signal
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1
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Signal ground
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2
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5.0V (Fused, supplies up to 300mA, limited to 1.0A)
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3
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12.0V (Fused, supplies up to 300mA, limited to 1.0A)
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4
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Stereo sync
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5
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Framelock In
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6
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No connection
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7
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No connection
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External Video Synchronization BNC Connector
The external video synchronization connector uses a 75-Ohm BNC male connector.
A 75-Ohm coax cable terminated with a female BNC connector is needed to connect to this port and provide a periodic signal to which the display system attempts to lock its vertical refresh rate.
The supported formats are:
- NTSC composite video
- PAL composite video
- TTL, LVTTL, or CMOS level compatible periodic signal (50 Hz 180 Hz), with a minimum low or high pulse or 100ns (TBV)
| Sun XVR-1200 Graphics Accelerator Installation and User's Guide
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816-7386-12
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Copyright © 2004, Sun Microsystems, Inc. All rights reserved.