Intel SVR4 Boot BUG
Wm E. Davidsen Jr
davidsen at sixhub.UUCP
Fri Nov 23 14:34:07 AEST 1990
In article <976 at lewis.OZ> steve at lewis.OZ (Steve Pattinson) writes:
| I believe it may have something to do with the mapping of the
| 384K of RAM between 640K and 1Meg. My machine includes this
| with EXTENDED memory giving :-
| Base Memory : 640K
| Extended " : 3456K
|
| totalling 4096K or 4 Megs which corresponds to the actual amount
| of memory installed.
I think you're right. Several of the m.b.'s I have used warn me not to
enable mapping if I have more than 1MB, because it puts two physical
addresses at the same logical address (or some such). I would turn it
off if I could.
--
bill davidsen - davidsen at sixhub.uucp (uunet!crdgw1!sixhub!davidsen)
sysop *IX BBS and Public Access UNIX
moderator of comp.binaries.ibm.pc and 80386 mailing list
"Stupidity, like virtue, is its own reward" -me
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