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This utility patches 060 MMU tables such that chip memory cachemode is
changed to Cache-Inhibited, Imprecise exception model, thus giving more
time for CPU between chip memory writes. Assembler sourcecode included.
New 68060.library (V42+) by Phase5 digital products set chipmem
cachemode already, so you only need this program if you have older
68060.library. There is also program called SetCacheMode by Phase5 that
can be used to change chip cachemode too.
This routine can be used for any purpose (for demos too, hehe:), but you
should give me some credit... (or? I don't think this is unreasonable).
Note that this patch needs to be started after SetPatch.
Installation (as some ppl had problems (!) with this)
------------
Copy speedychip to c: and add "speedychip" line just after SetPatch to
s:startup-sequence. No need to run or >NIL:.
speedychip is Copyright © 1997 Harry "Piru" Sintonen <sintonenjyu.fi>.
Latest beta releases plus some other programs by me can be found
from http://www.jyu.fi/~sintonen/AmigaPrograms.html
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Contents of util/boot/speedychip.lha PERMSSN UID GID PACKED SIZE RATIO CRC STAMP NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
-rw----r-- 18397/0 276 308 89.6% -lh5- 21e0 Nov 5 1997 speedychip
-rw----r-- 18397/0 1748 3466 50.4% -lh5- ce93 Nov 13 1997 speedychip.ASM
-rw-r--r-- 18397/0 718 1304 55.1% -lh5- b9e6 Nov 20 1997 speedychip.readme
---------- ----------- ------- ------- ------ ---------- ------------ -------------
Total 3 files 2742 5078 54.0% Nov 21 1997
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