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From: fjo@cbnewsc.ATT.COM (frank.j.owen)
Newsgroups: comp.sys.mac
Subject: MacII High-Res Video question
Keywords: MacII Video
Message-ID: <14001@cbnewsc.ATT.COM>
Date: 28 Feb 90 19:21:30 GMT
Distribution: na
Organization: AT&T Bell Laboratories
Lines: 13

I have just read the latest release of Tech Note #144, and it
implies that the new High-Res Display Video Card has pinouts
identical with those on the On-Board Video (OBV) of the Mac 
IIci. I have 2 questions:
    1) What are the other possible ID combinations used for?
    2) The IIci can support the Portrait display. Does
       the new High-Res Display Video Card ALSO support
       this display?

I'll bet that the hardware of the High-Res Display Video Card is
very similar to that on the OBV. The hardware probably _could_
support the Portrait display, I just wonder if the firmware 
support is there.