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The _____ circuit enables the generation of the ASCII code when the key is pressed.

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The _____ circuit enables the generation of the ASCII code when the key is pressed.

(a) Generator

(b) Debouncing

(c) Encoder

(d) Logger

I have been asked this question in unit test.

This key question is from Parallel Port in division Input/Output Organisation of Computer Architecture

1 Answer

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Best answer
Right answer is (c) Encoder

Best explanation: The signal generated upon the pressing of a button is encoded by the encoder circuit into the corresponding ASCII value.

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