Question: (a) Write a short note on 8279 keyboard/display interface. (b) Explain the features of 8253. Briefly explain its different modes of operation.

(a) Write a short note on 8279 keyboard/display interface.

(b) Explain the features of 8253. Briefly explain its different modes of operation.

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Certainly Lets explore each part of your question one by one Part a 8279 KeyboardDisplay Interface The 8279 chip is a widely used device for interfacing keyboards and displays with a microprocessor sy... View full answer

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