Mail Archives: djgpp/1998/02/12/21:46:07
From: | martin AT REMOVE_THIS_BITloplop DOT com (Martin Peach)
|
Newsgroups: | comp.os.msdos.djgpp
|
Subject: | DMA under djgpp
|
Date: | Thu, 12 Feb 1998 21:41:17 -0500
|
Organization: | LopLop Inc.
|
Lines: | 10
|
Message-ID: | <martin-1202982141220001@dialup-414.hip.cam.org>
|
NNTP-Posting-Host: | dialup-414.hip.cam.org
|
To: | djgpp AT delorie DOT com
|
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
|
I need to program a Soundblaster16 to input and output sound samples. This
involves DMA transfers which must be inside 64k pages. Before I drive
myself insane, I wonder... Has anyone ever used a DMA controller under
djgpp? Can you access extended memory with it? How do you allocate a 64k
block that starts on a page boundary?
Thanks for anything.
Martin.
--
___________/\/\/\/\/\/*=
- Raw text -