SmallCacheForSS.tioga
Written by: Pradeep Sindhu, April 25, 1988 12:17:10 pm PDT
Last Edited by:
Pradeep Sindhu, April 25, 1988 12:30:20 pm PDT
DRAGON SMALL CACHE SYSTEM SIMULATION
DRAGON SMALL CACHE SYSTEM SIMULATION
DRAGON SMALL CACHE SYSTEM SIMULATION
DRAGON PROJECT — FOR INTERNAL XEROX USE ONLY
DRAGON PROJECT — FOR INTERNAL XEROX USE ONLY
DRAGON PROJECT — FOR INTERNAL XEROX USE ONLY
Dragon Small Cache
Instructions for System Simultations
Release as [Indigo]<Dragon7.0>SmallCacheForSS>SmallCacheForSS.tioga, .press
© Copyright 1988 Xerox Corporation. All rights reserved.
Abstract: This document contains instructions for how to set up the smallcache within a system simulation.
XEROX Xerox Corporation
Palo Alto Research Center
3333 Coyote Hill Road
Palo Alto, California 94304
For Internal Xerox Use Only
Initialization Sequence from DebugBus
1. Assert Reset for at least 24 Dynabus clock cycles.
2. Shift In DynaBus Id using Debug Bus scan path 1.
Initialization Sequence from PBus
1. Write AID Register: PCmd=D, PAddress=9, PData=value to be written, PMode=0, ByteSelect=F
2. Read AID Register (to check): PCmd=C, PAddress=9, PData=tristate, PMode=0, ByteSelect=0
Excitation Sequence from PBus
1. Read random location: PCmd=0, PAddress=what you want, PData=tristate, PMode=1, ByteSelect=0
2. Write random location: PCmd=1, PAddress=what you want, PData=tristate, PMode=1, ByteSelect=0
etc.....