[rescue] SOG converter
Curtis H. Wilbar Jr.
rescue at hawkmountain.net
Sun Apr 20 11:17:06 CDT 2003
If this is for an SGI, unless I read the pinouts incorrectly, SGI does
provide a composite sync separately from the sync on green... they
use a different pin in the 13W3 than Sun does though.
Maybe not all SGI's provide this signal though ?
Anyone have any real world experience with this ?
>From: Eric Webb <ttlchaos at randomc.com>
>To: rescue at sunhelp.org
>Date: Sun, 20 Apr 2003 08:06:32 -0400
>Subject: [rescue] SOG converter
>There was talk about this before, so I thought I'd throw out the link to
>anyone interested. These guys have a hood that will convert Sync-On-Green to
>separate Vsync and Hsync pulses. It's a whopping $50 and requires an
>external AC adapter for +6V, so it's sloppy as well as expensive. But, there
>A few people suggested circuits to convert Csync to Hsync/Vsync, but indicated
>that splitting sync off the green signal would be a little more difficult.
>Perhaps we could do more research and throw together a circuit for list
>rescue list - http://www.sunhelp.org/mailman/listinfo/rescue
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