Message-Id:	<199911030812.QAA28439@westgate.cyberway.com.sg>
From:	"Rob Kramer" <robk AT cyberway DOT com DOT sg>
To:	Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
Date:	Wed, 3 Nov 1999 16:13:06 +0800
MIME-Version:	1.0
Subject:	Re: DMA despair.
CC:	djgpp AT delorie DOT com
References:	<199911021448 DOT WAA19846 AT westgate DOT cyberway DOT com DOT sg>
In-reply-to:	<Pine.SUN.3.91.991102171127.22558C-100000@is>
X-mailer:	Pegasus Mail for Win32 (v3.01b)
Reply-To:	djgpp AT delorie DOT com

> If you mean IRQ 10 decimal, then try reading the Interrupt Request
> Register and Interrupt In-Service Register of the slave Interrupt
> Controller, and see if IRQ 10 is triggered. 

Oh.. If my code would be as sloppy as my posts then no wonder it won't 
work! It's IRQ 10 decimal..

This seems like a good idea, but I couldn't find any info on how to read 
those registers. I found some docs that show that I first have to set 2 bits, so 
that the next read will give me the IRR or the ISR. But how do I chose which 
of the Command Words will be written?? (I need Operation Command Word 
3 apparently)

Thanks!

	Rob Kramer
	robk AT cyberway DOT com DOT sg

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