Newsgroups: alt.cd-rom
Subject: DMA - Mitsumi
From: marco.abdalah%hlbbs@ibase.br (Marco Abdalah)
Path: cdrom.com!barrnet.net!sgiblab!swrinde!cs.utexas.edu!uunet!ax!hlbbs.uucp!marco.abdalah
Distribution: world
Message-ID: <4a.12491.63.0NE9B080@ibase.br>
Date: Tue,  5 Apr 94 21:39:00 -0300
Organization: Hot-Line BBS - +55-21-537-1603 - Rio/BRAZIL
Lines: 15


    
    Dear friends 
    I have bought a Mitsumi cd-rom drive (single speed) LU0005s,
    and don't know how to use the MTMCDE.SYS driver for DMA transfer. Every 
    time I try to use the DMA in channel 5 (that is free) the drive give a 
    CDR101 error. I have tried other channels but still doesn't work. But  
    when I use the 's' option from the installing process(software 
    interrupt transfer ) everything is fine !  
    Can anyone explain why this happens ?
    My machine is a 386Dx40 (AMD) running DOS 6.0 and Windows 3.1.
    Thanks for any help
    marco.abdalah%hlbbs@ibase.br 
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