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AVR

AVR. Session T wo. 2010, Autumn. DDR,PORT,PIN. DDRX PORTX. تنظیم جهت یک پورت: ورودی/خروجی. نوشتن روی خروجی. خواندن ورودی. PIN X. d efine. #define A PORTA. #define B PORTB. 7 Segment.

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AVR

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  1. AVR Session Two 2010, Autumn

  2. DDR,PORT,PIN DDRX PORTX • تنظیم جهت یک پورت: • ورودی/خروجی • نوشتن روی خروجی • خواندن ورودی PINX

  3. define #define A PORTA #define B PORTB

  4. 7 Segment • 7Segment يک قطعه الکترونيکي است ؛تشکيل يافته از هفت (هشت) ديود نوراني که قادر است اعداد 0 تا 9 را نمايش دهد . • اين قطعه در دو نوع آند مشترک و کاتد مشترک موجود است . • مي توان با وصل کردن چند تا از آن اعداد بيشتري را نمايش داد.

  5. سخت افرار مورد نیاز

  6. تبديل اعداد 0 تا 9 به کد سون سگمنت

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