Article View: comp.sys.amiga.tech
Article #8451Re: High Priority Copper Interrupts - How?
From: Leo 'Bols Ewhac' Schwab
Date: Thu, 07 Apr 1988 01:06
Date: Thu, 07 Apr 1988 01:06
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1329 bytes
In article <2760@crash.cts.com> haitex@pnet01.cts.com (Wade Bickel) writes:
> I've been trying to move my interrupt mechanism from the VBlank chain to
>the High priority Copper pin. According to my RKM the pin is at bit 14 of the
>INTREQ register, but my hardware manule claims this pin is the master
>enable/disable bit. What's the story.
>
You should believe whatever the .h files say. Checking my copy, I
see the following:
#define INTF_COPER (1<<4)
Incidentally:
#define INTF_SETCLR (1<<15) /* Not 14 */
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Leo L. Schwab -- The Guy in The Cape ihnp4!pacbell -\
\_ -_ Recumbent Bikes: dual ---> !{well,unicom}!ewhac
O----^o The Only Way To Fly. hplabs / (pronounced "AE-wack")
"Work FOR? I don't work FOR anybody! I'm just having fun." -- The Doctor
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<5613@well.UUCP>Path:
arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!bellcore!tness7!petro!swrinde!ut-sally!im4u!husc6!think!ames!lll-lcc!well!ewhacReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!water!watmath!clyde!bellcore!tness7!petro!swrinde!ut-sally!im4u!husc6!think!ames!lll-lcc!well!ewhac From: ewhac@well.UUCP (Leo 'Bols Ewhac' Schwab) Newsgroups: comp.sys.amiga.tech Subject: Re: High Priority Copper Interrupts - How? Message-ID: <5613@well.UUCP> Date: 7 Apr 88 01:06:26 GMT References: <2760@crash.cts.com> Reply-To: ewhac@well.UUCP (Leo 'Bols Ewhac' Schwab) Organization: Very little. Lines: 20