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From: Charles Sandmann <sandmann AT clio DOT rice DOT edu>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: lots of interrupts per sec with DJGPP
Date: Mon, 25 Sep 1995 15:36:26 CDT
Organization: Rice University, Houston, Texas
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References: <DFH8HE DOT 7x AT uns DOT bris DOT ac DOT uk>
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To: djgpp AT sun DOT soe DOT clarkson DOT edu
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> card. The card generates around 10,000 interrupts per second. I am using a
> Is this likely to be a problem with djgpp? 

Maybe. If you stay in protected mode most of the time, don't chain the 
interrupt, and don't use the wrappers (write your routine in GAS) you 
should be OK.  You need to lock all of the memory you plan to touch.