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1994-03-07
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693b
From: hplabs!hpcea!hpfcdc!hpldola!hp-lsd!nmsu-ee!rusty (Rusty Baldwin)
Newsgroups: comp.sys.ibm.pc
Subject: Re: how do i do a pc warm boot from software?
Date: 7 Oct 87 22:00:50 GMT
The following are two short routines to do a warm or a coldboot.
Hope they help you out.
COLDBOOT:
70A2:0100 BA4000 MOV DX,0040
70A2:0103 8EDA MOV DS,DX
70A2:0105 BB7200 MOV BX,0072
70A2:0108 C7070000 MOV WORD PTR [BX],0000
70A2:010C EA0000FFFF JMP FFFF:0000
WARMBOOT:
70A2:0100 BA4000 MOV DX,0040
70A2:0103 8EDA MOV DS,DX
70A2:0105 BB7200 MOV BX,0072
70A2:0108 C7073412 MOV WORD PTR [BX],1234
70A2:010C EA0000FFFF JMP FFFF:0000
Rusty Baldwin
nmsu-ee!rusty