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Newbie dumb question

Why, when I use the Simulator on this code, does A return as 0 when it should be 3?

MAIN:
        NOP
        MOV     DPTR, #CommandTable
        MOVX    A, @DPTR                ; Get the offset
        MOV     DPTR, #Subroutines
        JMP     @A+DPTR

CommandTable:
        DB Low(GetStatus - Subroutines)

Subroutines:
SetStatus:
        NOP
        NOP
        RET
GetStatus:
        NOP
        NOP
        RET

END

Thanks for your help.

Steve

0 Andy Neil over 17 years ago in reply to HansBernhard Broeker

"It's easy with external memory"

Yes, but I meant I've never done it (nor tried to) in the simulator - which was the specific question.
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0 HansBernhard Broeker over 17 years ago in reply to Andy Neil

in the simulator

That's even easier. In the menu find Debug->memory map, define the region as von-Neumann, done. For extra credit, find out how to do same in a debugger startup script (*.ini).
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0 Stephen Magoon over 17 years ago in reply to HansBernhard Broeker

Thanks Mr Broeker, that's what I needed. And I appreciate all the helpful replies!
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