On Tue, 18 Dec 2001, r. 'bear' stricklin wrote:
On Tue, 18 Dec 2001, Dan Wright wrote:
speaking of old SGIs...did any of them use
microchannel?
Nope. Multibus, VME, GIO, XIO, EISA, PCI.. never MCA.
Indeed.
The reason I
ask is that I have an old (1987 or '88, I think),
SGI-branded 2-board video adapter that plugs into 2 MCA slots. The
only other things I can imagine it might be for are an RS/6k, but that
seems doubtful, or a PS/2 or some such PC thing, which seems even less
likely...
Guess what? It's for a PS/2.
What you have is an IRISVISION display adapter. Check out Louis Ohland's
"9595 Ardent Tool of Capitalism" page.
Actually, the card was designed to do CAD on the first generation of
RS/6000's. PS/2 support was added (barely) as an afterthought.
Peace... Sridhar