# Sun Video

(At the Computer)

13 PIN 13W3 FEMALE at the Computer.

Pin | Name | Description
--- | --- | ---
1 | GND | Ground*
2 | VSYNC | Vertical Sync*
3 | SENSE2 | Sense #2
4 | SENSEGND | Sense Ground
5 | CSYNC | Composite Sync
6 | HSYNC | Horizontal Sync*
7 | GND | Ground*
8 | SENSE1 | Sense #1
9 | SENSE0 | Sense #0
10 | CGND | Composite Ground
R | RED | Red
G | GREEN/GRAY | Green/Gray
B | BLUE | Blue

*) Considered obsolete, may not be connected.

Monitor-sense bits defined as:

Value | Bit 2 | Bit 1 | Bit 0 | Resolution
--- | --- | --- | --- | ---
0 | 0 | 0 | 0 | ?
1 | 0 | 0 | 1 | Reserved
2 | 0 | 1 | 0 | 1280 x 1024 76Hz
3 | 0 | 1 | 1 | 1152 x 900 66Hz
4 | 1 | 0 | 0 | 1152 x 900 76Hz 19"
5 | 1 | 0 | 1 | Reserved
6 | 1 | 1 | 0 | 1152 x 900 76Hz 16-17"
7 | 1 | 1 | 1 | No monitor connected

See http://cvs.anu.edu.au:80/monitorconversion/ and http://rugmd0.chem.rug.nl/~everdij/hitachi.html for info on attaching old workstation monitors to VGA boards.