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- Path: lune.math.tau.ac.il!aner
- From: aner@lune.math.tau.ac.il (Armon Aner)
- Newsgroups: comp.sys.m68k
- Subject: Timing problem
- Date: 21 Jan 1996 16:30:53 GMT
- Organization: School of Math & CS - Tel Aviv University , Tel Aviv , ISRAEL.
- Message-ID: <4dtpnt$k2g@post.tau.ac.il>
- NNTP-Posting-Host: lune.math.tau.ac.il
-
- Hi,
- I tried to figure out how much time takes a DBF instruction, while I'm
- in loop mode ( not fetching instructions ), and the result i got was
- 8 clocks ( for the DBF + e.g. MOVE.L A2,D2 ). The timing listing i have
- claims a dbf takes at least 10 clocks !
- Can someone (please!) explain the better-than-expected result ??
-
- Thanx very much [ answers through e-mail r preferred, because
- I don't read this newsgroup often ]
-
-
- aner@math.tau.ac.il
-
-