An ADC is interfaced with a microprocessor as shown in the figure. All signals have been indicated with typical notations. Acquisition of one new sample of the analog input signal by the microprocessor involves

one READ cycle followed by one WRITE cycle

one WRITE cycle followed by one READ cycle

An ADC is interfaced with a microprocessor as shown in the figure. All

1.	An ADC is interfaced with a microprocessor as shown in the figure. All signals have been indicated with typical notations. Acquisition of one new sample of the analog input signal by the microprocessor involves
A.	one READ cycle only
B.	one WRITE cycle only
C.	one WRITE cycle followed by one READ cycle
D.	one READ cycle followed by one WRITE cycle
Answer» D. one READ cycle followed by one WRITE cycle

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An ADC is interfaced with a microprocessor as shown in the figure. All signals have been indicated with typical notations. Acquisition of one new sample of the analog input signal by the microprocessor involves

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