Article View: comp.os.msdos.programmer
Article #2900Toggle blink/intensity bit Re: How does BIOS define character attrs.
From: Chuck Anderson
Date: Fri, 02 Nov 1990 20:45
Date: Fri, 02 Nov 1990 20:45
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1424 bytes
In article <2352@moscom.UUCP> wjb@moscom.UUCP (Bill de Beaubien) writes:
>In article <6558@uceng.UC.EDU> dsims@uceng.UC.EDU (david l sims) writes:
>>I want to use BIOS call 10H, function 09H (write attribute/character at
>>current cursor position).......
>The attribute byte is defined as follows:
>bit 7 - blink, though can be background intensity if you're on an EGA or
> better, and use int 10h, service 3, subservice 3 to disable the
> blinking attribute.
According to "Advanced MSDOS Programming", by Ray Duncan this is int 10h
function * 10h * subfunction 3.
--
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Chuck Anderson uucp : uunet!nyx!cla
Boulder, Co. (303) 494-6278 internet: cla@nyx.cs.du.edu
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<1990Nov2.204540.20219@isis.cs.du.edu>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!jarthur!uunet!mnemosyne.cs.du.edu!isis!claReferences:
<6558@uceng.UC.EDU> <2352@moscom.UUCP>Show Full Headers
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!jarthur!uunet!mnemosyne.cs.du.edu!isis!cla From: cla@isis.cs.du.edu (Chuck Anderson) Newsgroups: comp.os.msdos.programmer Subject: Toggle blink/intensity bit Re: How does BIOS define character attrs. Keywords: BIOS character attributes Message-ID: <1990Nov2.204540.20219@isis.cs.du.edu> Date: 2 Nov 90 20:45:40 GMT References: <6558@uceng.UC.EDU> <2352@moscom.UUCP> Reply-To: cla@isis.UUCP (Chuck Anderson) Organization: Math/CS, University of Denver Lines: 18