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Path: utzoo!watmath!watnot!rwhilchie
From: rwhilchie@watnot.UUCP (rwhilchie)
Newsgroups: net.micro.68k
Subject: 68000 CPU clock cycles
Message-ID: <11637@watnot.UUCP>
Date: Thu, 20-Mar-86 13:58:51 EST
Article-I.D.: watnot.11637
Posted: Thu Mar 20 13:58:51 1986
Date-Received: Fri, 21-Mar-86 06:16:31 EST
Reply-To: rwhilchie@watnot.UUCP ()
Organization: U of Waterloo, Ontario
Lines: 16

Does anyone out there on the net have any information on the number of
CPU cycles each instruction of the 68000 uses? I have the the books
"68000 Assembly Language Programming" by Gerry Kane, Doug Hawkins, and
Lance Leventhal; and "68000 Microprocessor Handbook" by Gerry Kane. Each
book contains in Appendix B a table listing the CPU cycles.  The following are
typical entries in the "Clock Cycles" column:

		MOVE.L	data32,Dn	12(3/0)
		BCS	label		10,18(1/0)

Does anyone know what the two numbers inside the parenthesis mean?
Any help would be appreciated.

				Robert Hilchie 
				Norman Wong.
				ihnp4!watmath!watnot!rwhilchie