The device that receives or transmits data upon the execution of input or output instructions by the microprocessor isa)control word registerb)read/write control logicc)3-state bidirectional bufferd)none of the mentionedCorrect answer is option 'C'. Can you explain this answer? - EduRev Computer Science Engineering (CSE) Question

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The device that receives or transmits data upon the execution of input or output instructions by the microprocessor is

a)
control word register
b)
read/write control logic
c)
3-state bidirectional buffer
d)
none of the mentioned

Correct answer is option 'C'. Can you explain this answer?

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The device that receives or transmits data upon the execution of input...

3-state bidirectional buffer is used to receives or transmits data upon the execution of input or output instructions by the microprocessor.

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The device that receives or transmits data upon the execution of input or output instructions by the microprocessor isa)control word registerb)read/write control logicc)3-state bidirectional bufferd)none of the mentionedCorrect answer is option 'C'. Can you explain this answer?

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