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X-Authentication-Warning: | delorie.com: mail set sender to djgpp-bounces using -f |
Date: | Mon, 14 May 2007 23:25:01 -0400 |
Message-Id: | <200705150325.l4F3P1kh022585@envy.delorie.com> |
From: | DJ Delorie <dj AT delorie DOT com> |
To: | djgpp AT delorie DOT com |
In-reply-to: | <1179198543.710532.156270@w5g2000hsg.googlegroups.com> |
(pyzals AT gmail DOT com) | |
Subject: | Re: DMA and Soundblaster with DJGPP |
References: | <1179198543 DOT 710532 DOT 156270 AT w5g2000hsg DOT googlegroups DOT com> |
Errors-To: | nobody AT delorie DOT com |
X-Mailing-List: | djgpp AT delorie DOT com |
X-Unsubscribes-To: | listserv AT delorie DOT com |
DMA is completely different in DJGPP, because you're in protected mode. You'll need to allocate some memory in DOS space (or XMS space) and use that for DMA. Note that DJGPP's "pointers" do NOT point at DOS memory.
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