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- From: Dale_Adams@gateway.qm.apple.com (Dale Adams)
- Newsgroups: comp.sys.mac.hardware
- Subject: Re: Quadra 950 with 19" monitor?
- Message-ID: <1992Dec14.142457.829@pcnntp.apple.com>
- Date: 14 Dec 92 14:24:57 GMT
- Sender: news@pcnntp.apple.com
- Organization: Apple Computer Inc.
- Lines: 21
-
- In article <Bz4Cro.587@ipsa.reuter.com> jhs@ipsa.reuter.com (Henri
- Schueler) writes:
- > My understanding is that the Quadra built-in video will support 3 sizes
- > 640x480 = 14"
- > 832x624 = 16"
- > 1152x864 = 21"
- > I assume that by 19" that you want to run in 1024x768 mode, but the
- > quadra's video won't let you do that because Apple does make any 19"
- > monitors...
-
- The Quadra video supports a lot more display configurations than the ones
- you list: NTSC, PAL, VGA, SVGA, and 512 x 384 (Apple's 12" color display).
- The Q950 does support the 1024 x 768 resolution commonly used on 19"
- displays. The video timing is: 75 Hz vert. scan rate, 62 kHz horiz. scan
- rate, 80 MHz pixel clock, 1024 x 768 resolution. To get the Quadra frame
- buffer to generate this timing the three monitor sense line pins must be wired
- as follows: wire pins 4 and 7 together (but
- not to ground) and leave pin 10 unconnected.
-
- - Dale Adams
- Apple Computer, Inc.
-