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- Path: horus.co.jyu.fi!daeron
- From: daeron@co.jyu.fi (Aki Laukkanen)
- Newsgroups: comp.sys.amiga.programmer
- Subject: Re: SetIntVector() problem
- Date: 1 Feb 1996 19:05:55 GMT
- Organization: I need to put my ORGANIZATION here.
- Message-ID: <4er2uj$k5v@mordred.cc.jyu.fi>
- References: <4eecmg$hn3@eken.hv.se> <4el9fu$9ui@mordred.cc.jyu.fi> <4elpc7$4ek@serpens.rhein.de>
- NNTP-Posting-Host: horus.co.jyu.fi
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-
- Michael van Elst (mlelstv@serpens.rhein.de) wrote:
- : daeron@co.jyu.fi (Aki Laukkanen) writes:
-
- : >Henrik Wetterstrom (hwefri92@tufvan.hv.se) wrote:
-
- : >: icode move.w #INTF_VERTB,intreq(a0) ; Clear IRQ
- : >: rts
-
- : >How about rte here for starters?
- : You mean for c0d3rz ?
-
- : Exec interrupt handlers are called as a regular subroutine that
- : return with RTS.
-
- Uhm, you were right. I haven't actually used SetIntVector() and thought it
- was as lowlevel as move.l #hardwarebanging,($6c,a4) (where a4 of course is
- VBR base). But anyway as you already said, one shouldn't use it for vertical
- blanking interrupt because it kills multitasking.
-
- --
- Daeron
-