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Article #46600Re: DOS video memory in DJGPP
From: Kimberley Burchett
Date: Fri, 04 Nov 1994 00:54
Date: Fri, 04 Nov 1994 00:54
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Kimberley Burchett (OKRA@max.tiac.net) wrote: : : I downloaded DJGPP a couple of days ago to take a look and have the same : : problem. It mentioned that the first 1Mb of physical memory was mapped to : : E0000000 so I tried writing to E00A0000, it didn't crash but I saw no : : output. I don't want to use the drivers included, I want to write my own. : Video memory is mapped to 0xA000000. It works. I use it. Ick. Fortunately someone replied quickly... I meant 0xD0000000. :/ -- Kimberley (OKRA@max.tiac.net)
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X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 11318c,3c2b9b0cb32b965f X-Google-Attributes: gid11318c,public X-Google-Thread: fe306,3c2b9b0cb32b965f X-Google-Attributes: gidfe306,public X-Google-ArrivalTime: 1994-11-03 16:54:35 PST Path: arc1-ca.pugleaf.net!nntp.gmd.de!newsserver.jvnc.net!nntpserver.pppl.gov!princeton!rutgers!gatech!howland.reston.ans.net!news.sprintlink.net!sundog.tiac.net!max.tiac.net!OKRA From: OKRA@max.tiac.net (Kimberley Burchett) Newsgroups: gnu.gcc.help,rec.games.programmer Subject: Re: DOS video memory in DJGPP Date: 4 Nov 1994 00:54:35 GMT Organization: The Internet Access Company Lines: 12 Message-ID: <39c0ob$7r1@sundog.tiac.net> References: <39bk5k$kkp@columbia.acc.brad.ac.uk> <39bo59$7r1@sundog.tiac.net> NNTP-Posting-Host: max.tiac.net X-Newsreader: TIN [version 1.2 PL2]