peripheral interface ic 8255 - physicsteacher.in · 8255 microprocessor and micro-controller course...
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Peripheral Interface IC
8255 Microprocessor and Micro-Controller
Course Material – EC 403
• Functional description of Pins
• Programming the PPI
• Modes of Operation
• Interfacing with 8085
By
Er. Mrs. Saraswati Saha,
Assistant Professor, ECE Department,
RCCIIT, Kolkata
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