Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!uwm.edu!psuvax1!psuvm!cmh117
From: CMH117@psuvm.psu.edu (Charles Hannum)
Newsgroups: comp.sys.ibm.pc.programmer
Subject: Re: How to do a warm-boot from ASM
Message-ID: <90051.123307CMH117@psuvm.psu.edu>
Date: 20 Feb 90 17:33:07 GMT
References: <2028@milton.acs.washington.edu> <P
 <25E0BD4E.35EB@deimos.cis.ksu.edu>
Distribution: na
Organization: Penn State University
Lines: 12


You need a "JMP FAR FFFF:0000" instruction to do a cold boot.  To do a warm
boot, you need to set some value in memory to "1234h".  If anyone can remember
the address of this value, please post.  I've forgotten.  (I think it's in the
BIOS data area.)


Virtually,
- Charles Martin Hannum II       "Klein bottle for sale ... inquire within."
    (That's Charles to you!)     "To life immortal!"
  cmh117@psuvm.{bitnet,psu.edu}  "No noozzzz izzz netzzzsnoozzzzz..."
  c9h@psuecl.{bitnet,psu.edu}    "Mem'ry, all alone in the moonlight ..."