Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!usc!jarthur!spectre.ccsf.caltech.edu!tybalt.caltech.edu!toddpw From: toddpw@tybalt.caltech.edu (Todd P. Whitesel) Newsgroups: comp.sys.apple Subject: Re: //gs screen resolutions... Message-ID: <1990Feb21.075626.4416@spectre.ccsf.caltech.edu> Date: 21 Feb 90 07:56:26 GMT References: <2483@ttardis.UUCP> Sender: news@spectre.ccsf.caltech.edu Organization: California Institute of Technology Lines: 23 rlw@ttardis.UUCP (Ron Wilson) writes: [ snip ] >Given my experience, I would think that Apple's V.O.C. should cost no more >than $300. That's what I thought... until I got a look at the the thing. There's a Mega // and an VGC on it. You're paying for the whole //gs video system when you buy the VOC. That's how they put super hires on a //e. (Oh yeah.. the 400 line interlaced graphics are done by a cheap hack too. The super hires buffer in banks $E1 and $E0 -- really shadowed copies on the VOC -- are displayed alternately with even and odd frames of the video.) I wish they would nuke the //gs chip set and start from scratch. Todd Whitesel toddpw @ tybalt.caltech.edu