Tema 2. Características del Microprocesador 80X86. - UAM
Tema 2. Características del Microprocesador 80X86. - UAM
Tema 2. Características del Microprocesador 80X86. - UAM
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Instrucciones de Ajuste.<br />
DAA (decimal adjust after addition)<br />
mov al,35h<br />
add al,48h; AL=7DH<br />
daa ; AL=83H<br />
DAS (decimal adjust after substraction)<br />
mov bl,48h<br />
mov al,85h ;<br />
sub al, bl ;AL=3DH<br />
das ;AL=37H