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Groups > comp.sys.apollo > #258
| From | Lothar Paltins <lpnews10@arcor.de> |
|---|---|
| Newsgroups | comp.sys.apollo |
| Subject | Re: Just acquired 2 incomplete Apollo computers. |
| Date | 2018-11-20 12:19 +0100 |
| Organization | albasani.net |
| Message-ID | <pt0qkb$k2o$1@news.albasani.net> (permalink) |
| References | <2f6cba5f-dfa7-4cc6-b3d3-a01f75d50647@googlegroups.com> <6fb9127e-b4d2-4d44-95b7-d13403d3d360@googlegroups.com> |
Am 18.11.18 um 22:39 schrieb Jim Rees:
> That video card puts out RGB, with sync on green. You don't really need a pinout, just try all six possible combinations and use the one that works. More info in the Apollo Archive at https://jim.rees.org/apollo-archive/monitor-info .
You must try only one combination:
_________________________
\ _ _ _ /
\ |_| |_| |_| /
\_____________________/
R G B
That's the rear view of the video card as shown on your picture. It's
easy to build an adapter cable with a VGA connector on the other side.
You need a 3W3 D-type connector with 3 75 Ohm female coax contacts, but
50 Ohm should also work. Your video card looks like the 8-plane card, so
you need a monitor that supports sync-on-green and the non-standard
resolution of 1024x800.
--
Lothar Paltins lpnews10@arcor.de
Back to comp.sys.apollo | Previous | Next — Previous in thread | Next in thread | Find similar
Just acquired 2 incomplete Apollo computers. redrumloa@gmail.com - 2018-11-17 20:08 -0800
Re: Just acquired 2 incomplete Apollo computers. Jim Rees <jim.rees@rees.org> - 2018-11-18 13:39 -0800
Re: Just acquired 2 incomplete Apollo computers. Lothar Paltins <lpnews10@arcor.de> - 2018-11-20 12:19 +0100
Just acquired 2 incomplete Apollo computers. cmhenator@gmail.com - 2018-12-09 16:25 -0800
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