[OpenBIOS] PC-CMOS memory..
Petazzoni Thomas
peta at club-internet.fr
Thu Feb 10 19:39:13 CET 2000
> Is there a secure way to access anything in the CMOS over 128 bytes? I wrote
> some patches for the Linux nvram driver a long time ago to access not only ,64
> bytes, but 128 bytes.
> I read somewhere that everything over 128 bytes has to be accessed over
> io registers 0x72 and 0x73 instead of 0x70 and 0x71. Has anyone information on
> that issue?
for all those kind of considerations i recommend you "The Indispensable
PC Hardware Book - Third Edition".
but if you need the informations now, i can copy part of this book....
it's up 2 u !
bye
--
PETAZZONI Thomas Web : http://kos.enix.org
thomas.petazzoni at enix.org ICQ : 34937744
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