Re: A83: Setting a bit...


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Re: A83: Setting a bit...




> use the xor command.  xor a,3
> 
> sets/resets the first and second bits- the code to set third is xor 
> a,4.
> 
> Assuming you count from zero to seven, of course.

Hey there, thanks for the reply - but unfortunately, that is wrong :)

ld a,5     ;  5 = 101
xor 6     ;  6 = 110

; a = 3    ; 3 = 11

If the number after XOR was the bit number, then yeah, that's no problem -- but its not.

David's code was excellent -- cheers.

James.



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