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Is there any difference..

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Nerdie1234

Nerdie1234

Programmer
Nov 3, 2005
6
AU
between doing:

ldaa #$02
staa TMSK2,X

and

bclr TMSK2,X $01
bset TMSK2,X $02

(IX = $1000, TMSK2 = $24)

?

Thanks!
 
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2nd Code is larger?

Have you got the bit numbering right in the 2nd example?

0x24 == 0010 0100

 
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