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- Path: sparky!uunet!pageworks.com!world!eff!sol.ctr.columbia.edu!usc!lkimes
- From: lkimes@alshain.usc.edu (Lance 'Moof' Kimes)
- Newsgroups: comp.sys.mac.hardware
- Subject: Re: Quadra 700 questions..
- Date: 28 Jan 1993 11:08:06 -0800
- Organization: University of Southern California, Los Angeles, CA
- Lines: 31
- Distribution: na
- Message-ID: <1k9aumINNph@alshain.usc.edu>
- References: <1993Jan28.130909.27250@pcnntp.apple.com>
- NNTP-Posting-Host: alshain.usc.edu
-
-
- In article <1993Jan28.130909.27250@pcnntp.apple.com>, Dale_Adams@gateway.qm.apple.com (Dale Adams) writes:
- |> In article <John_Shepardson.esh-270193134043@moose.slac.stanford.edu>
- |> John_Shepardson.esh@qmail.slac.stanford.edu (John Shepardson) writes:
- |> > Here is an old posting by the original Quadra video engineer:
- |> > Hey Dale, think you might update us for the 950 and on?
- |>
- |> Apple Developer Support will soon be publishing a TechNote which is
- |> basically an updated version of my original posting. It will include
- |> information on the Q950, although there are really only a few differences:
- |>
- |> - 1024 x 768 monitor support
- |> - 75 Hz vert. scan, 60 kHz horiz. scan
- |> - sense line wiring: connect pin 4 to pin 7 (but not to gnd), leave
- |> pin 10 unconnected
- |>
- |> - 16 bpp support on all displays, including the 21" (providing you have
- |> enough VRAM - 2 MB is required for 16 bpp on 19" and 21" displays)
- |>
- |> - Q950 requires 80 ns VRAM - the earlier Quadras required 100 ns
- |>
- |> - it's faster, too, of course ;-)
- |>
- |> - Dale Adams
- |> Apple Computer, Inc.
-
- What are the VRAM requirements to run 16bpp on a 16" display and 13" for
- the 950?
-
-
- Lance Kimes
-