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Techniques des µ-processeurs - Pierre Bettens

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HEB<br />

ESI <strong>µ</strong> Les interruptions<br />

Exemple<br />

MOV AH,03h<br />

INT 21h<br />

Fait appel au DOS. Attend l ’appui sur une<br />

touche au clavier …<br />

… place dans AL le code ASCII de la touche<br />

enfoncée et rend la main au programme.<br />

<strong>Techniques</strong> <strong>des</strong> <strong>µ</strong>-<strong>processeurs</strong> - 1ière - PBT / PMA<br />

MIC - <strong>µ</strong>-<strong>processeurs</strong> - PBT / PMA - Version 18 Oct 2001 96

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