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The Fred Fish Collection 1.5
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600-699
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ff628.lha
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Set040
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Utilities
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mmusr.doc
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1992-03-22
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75 lines
PROGRAM
MMUSR
FUNCTION
To display various information on a supplied address,
according to the current 68040 MMU setup. Information
regarding the translated address, write protect status,
whether the translation is being performed by the transparent
translation registers or by the ATC tables, Cache modes for
the address etc.
SOURCE Written in 100% assembler using Macro68
AUTHOR Nic Wilson
Nic Wilson Software
138d South Street
TOOWOOMBA QUEENSLAND 4350
Australia
EMAIL cbmvax!cbmaus!wilson!nic
or cbmehq!cbmaus!wilson!nic
TELEPHONE +61 76 358539 After Hours Australian Time
+61 76 358384 Work Hours Australian Time
FAX Same as Work Telephone
COPYRIGHT This program, source code & document files are Copyright
© Nic Wilson Software 1991.
DISTRIBUTION As per the Set040.doc file, as this program is only to
be distributed as part of the Set040 program archive.
REQUIREMENTS
68040 CPU
OTHER INFO
This program was written and tested on an Amiga
A3000 with a Progressive Peripherals & Software
68040 card.
USAGE MMUSR <-switch> <address>
<-switch> = -i for instruction space
-d for data space
This switch will supply information that matches on
the required data or instruction space.
<address> = hexadecimal, decimal or binary address
if hex it must be preceded with a '$' EG. $F80000
if dec it requires no prefix EG. 16252928
if bin it must be preceded with a '%' EG. %111110000000000000000000
IMPROVEMENTS/BUGS
All suggestions will be carefully considered.
All bugs will be fixed A.S.A.P.
NOTES
I wrote this program to test the MMU set up I was doing
for my Set040 program. It would be handy for anyone
who is working with the MMU on a 68040 processor.
REFERENCES
MC68040UM/AD Motorola 32-bit Processors Manual
Published by Motorola Literature Distribution
P.O. Box 20912; Phoenix Arizona 85036