Question

While programming the ADC0804 IC what steps are followed?

a.

select the analog channel, start conversion, monitor the conversion, display the digital results

b.

select the analog channel, activate the ALE signal (L to H pulse), start conversion, monitor the conversion, read the digital results

c.

select the analog channel, activate the ALE signal (H to L pulse), start conversion, monitor the conversion, read the digital results

d.

select the channel, start conversion, end the conversion

Posted under 8051 Microcontroller Computer Architecture

Answer: (b).select the analog channel, activate the ALE signal (L to H pulse), start conversion, monitor the conversion, read the digital results

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Q. While programming the ADC0804 IC what steps are followed?

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