[Oberon] Correction to previous remark about Init string

Aubrey.McIntosh at Alumni.UTexas.Net Aubrey.McIntosh at Alumni.UTexas.Net
Wed Mar 19 05:03:48 MET 2008


At the command line, run "debug"

enter the data

e 100 b8 12 00 cd 10

unassemble it to see what the disassembler thinks.

-u 100
136D:0100 B81200        MOV     AX,0012
136D:0103 CD10          INT     10


Check on google to see if it makes sense.
turns out to be "set video mode 12H"  Didn't read more.



On Tue, Mar 18, 2008 at 9:28 PM, PETER EASTHOPE <peasthope at shaw.ca> wrote:
> Folk,
>
>  pe> "B8+ rw  MOV reg16, imm16 ..."
>
>  Referring to page 17-8, + rw is "a register code, from 0 through 7, ..."
>
>  So b81 appears to mean "put the following word,
>  200c, into the CX register".
>
>  That would leave d10, a shift instruction?
>
>                    ... Peter E.
>
>   http://carnot.yi.org/
>
>
>  --
>  Oberon at lists.inf.ethz.ch mailing list for ETH Oberon and related systems
>  https://lists.inf.ethz.ch/mailman/listinfo/oberon
>



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Aubrey McIntosh, Ph.D.
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