# SGI Video

(at the Computer)

13 PIN 13W3 FEMALE at the Computer.

## Normal Monitor

Pin | Description
--- | ---
1 | Monitor ID Bit 3, TTL
2 | Monitor ID Bit 0, TTL
3 | Composite Sync (Active Low), TTL
4 | Horizontal Drive (Active High), TTL
5 | Vertical Drive (Active High), TTL
6 | Monitor ID Bit 1, TTL
7 | Monitor ID Bit 2, TTL
8 | Digital Ground
9 | Digital Ground
10 | Sync Ground

## DDC Monitor

Pin | Description
--- | ---
1 | Data Clock (SCL)
2 | Bi-directional Data (SDA)
3 | Composite Sync
4 | Horizontal Sync
5 | Vertical Sync
6 | DDC (+5VInput)
7 | DDC Ground
8 | Chassis Ground
9 | Chassis Ground
10 | Chassis Ground
R | Red
G | Green
B | Blue

Contributor: Joakim Ögren

Source:
SGI Octane Workstation Owner's Guide
Technik-Tipps at AV Invest

Copyright © The Hardware Book Team 1996-2001.
May be copied and redistributed, partially or in whole, as appropriate.
Document last modified: 2001-06-07