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-
-
- CPUSet V1.0 by Nic Wilson
- -------------------------
-
- This program is ShareWare. It may be freely distributed
- on the condition that no profit is directly or indirectly
- gained from its distribution. A donation is requested if
- you find yourself using this utility.
-
- Commercial Companies may also distribute it on their disks,
- and a donation of either goods or monies is requested.
-
- The program is hand coded in assembly language, so it
- would be difficult if not impossible to write your own
- any faster or smaller.
-
- Progressive Peripherals & Software are exempt from all
- distribution conditions and may distribute it in any
- way they so desire.
-
- The conditions below must be adhered to if you distribute
- this program.
-
- CONDITIONS
-
- ************************************************************
- Crunching of this program as an executable crunched file is
- not allowed, and is considered to contravene this agreement
- of distribution. This has been done because the 68040
- processor can crash if a program has been crunched.
-
- Distribution in the form of 'LZH' file is acceptable.
-
- This program and its document file must remain intact and
- unmodified. Your own seperate document file may accompany
- it.
- ************************************************************
-
-
-
- FUNCTION
- --------
- To enable or disable the instruction and or data caches,
- and copyback cache on the 68040 processor.
-
- To enable or disable the instruction and or data caches,
- instruction and or data burst on the 68030 processor.
-
- To enable or disable the instruction and or data caches
- on the 68020 processor.
-
- REQUIREMENTS
- ------------
-
- Any model Amiga fitted with 68020, 68030 or 68040 processor.
-
- Kickstart/Workbench V1.3 or V2.0x
-
- SYNOPSIS
- --------
-
- From CLI
- --------
- 68040
-
- CPUSet [ICACHE_ON] [ICACHE_OFF] [DCACHE_ON] [DCACHE_OFF]
- [CBACK_ON] [CBACK_OFF]
-
- 68030
-
- CPUSet [ICACHE_ON] [ICACHE_OFF] [DCACHE_ON] [DCACHE_OFF]
- [IBURST_ON] [IBURST_OFF] [DBURST_ON] [DBURST_ON]
-
- 68020
-
- CPUSet [ICACHE_ON] [ICACHE_OFF] [DCACHE_ON] [DCACHE_OFF]
-
- From Workbench
- --------------
-
- 68020, 68030, 68040
-
- When the window opens the current settings of the caches
- will be shown.
-
- Each mode can be toggled on or off with the gadgets.
- Only the modes for the current CPU type will be available.
-
- As each gadget is clicked, its mode will be immediately
- enabled or disabled and the setting shown in the gadget.
-
-
- NOTES ON USAGE
- --------------
-
- If any incorrect parameters are supplied from the CLI, CPUSet
- will ignore them. When a parameter is accepted as valid, an
- enabled or disabled message for each parameter will be displayed
- in the CLI window.
-
- To obtain usage from the CLI type:- CPUSet ?
-
- GLOSSARY OF PARAMETERS
- ----------------------
-
- ICACHE_ON - Turns on Instruction Cache for 68020, 68030 68040
-
- ICACHE_OFF - Turns off Instruction Cache for 68020, 68030 68040
-
- DCACHE_ON - Turns on Data Cache for 68020, 68030 68040
-
- DCACHE_OFF - Turns off Data Cache for 68020, 68030 68040
-
- CBACK_ON - Turns on Copyback Data Cache for 68040 only
-
- CBACK_OFF - Turns off Copyback Data Cache for 68040 only
-
- IBURST_ON - Turns on Instruction Burst for 68030 only
-
- IBURST_OFF - Turns off Instruction Burst for 68030 only
-
- DBURST_ON - Turns on Data Burst for 68030 only
-
- DBURST_ON - Turns off Data Burst for 68030 only
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