020 & 030 CACR

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#5592

From: Lamonte Koop
Date: Wed, 03 Oct 1990 09:56

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Now that I finally have some working code for reading/setting the
68020..030...???  CACR, I have ONE question.  I realize it would be a good
idea to disable task switching and such when SETTING the CACR, but how 'bout
reading it?  I know you CAN do either one with task switching uninhibited (or
interrupts for that matter), but just how necessary is it?  (I don't like to
inhibit the system unneccessarily).  Any thoughts?
 
--LaMonte

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!ns-mx!iowasp.physics.uiowa.edu!maverick.ksu.ksu.edu!zaphod.mps.ohio-state.edu!sdd.hp.com!ucsd!nosc!crash!pnet01!lkoop
From: lkoop@pnet01.cts.com (Lamonte Koop)
Newsgroups: comp.sys.amiga.tech
Subject: 020 & 030 CACR
Message-ID: <4788@crash.cts.com>
Date: 3 Oct 90 09:56:08 GMT
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