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- Path: hpmde1.emw.ericsson.se!emwnie
- From: emwnie@emw.ericsson.se (Linus Nielsen)
- Newsgroups: comp.sys.amiga.hardware
- Subject: Re: $8000 000D, what does it mean?
- Date: 9 Feb 1996 06:28:54 GMT
- Organization: Ericsson
- Message-ID: <4fepj6$o5o@erinews.ericsson.se>
- References: <4fap4g$js8@mordred.cc.jyu.fi>
- NNTP-Posting-Host: hpmde1.emw.ericsson.se
- X-Newsreader: TIN [version 1.2 PL2]
-
- Aki Laukkanen (daeron@co.jyu.fi) wrote:
- : Hi,
-
- : Lately my machine has suffered from frequent crashing and the resulting
- : guru is always $8000 000D (or rarely $8000 000F). These guru numbers
- : are unknown to me (not found in exec/alerts.h). Does anybody know anything
- : about them? I do have some clues. Only crashing programs are those
- : which use FPU but when I tried with a monitor program to see which
- : instruction causes crashing, it was only some random instruction. But I still
- : think my FPU is broke. Oh, my config is a1200/030/28/fpu.
-
- When looking in the 680xx manuals, it looks like the "Coprocessor Protocol
- Violation" exception. Something is probably wrong with your FPU or the connections
- between your 68030 and the FPU.
-
- /Linus
-