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Audio Interrupt [message #278851] Wed, 12 November 1986 01:06 Go to previous message
Anonymous
Karma:
Originally posted by: c55-hd@buddy.Berkeley.EDU (Bob Johnsen)
Article-I.D.: zen.937
Posted: Wed Nov 12 01:06:42 1986
Date-Received: Wed, 12-Nov-86 22:15:26 EST
Sender: news@zen.BERKELEY.EDU
Reply-To: c55-hd@buddy.Berkeley.EDU (Bob Johnsen)
Organization: University of California, Berkeley
Lines: 15
Keywords: 68000 interrupt

[]

Where does one put the address for a level 4 audio interrupt handler?
I thought it was $74, but there seems to be a problem.
I set intena bits 15 14 and 7, start the dma, get the tone....but
the amiga immediately crashed.

Also, I am using the manx assembler that comes with aztec c and am wondering
if anyone has found any bugs or quirks in it.

Ex:       move.l  d0,label
   This will generate a PC relative error during link.

Thanks, Bob Johnsen
ucbvax!buddy!c55-hd
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