MCQOPTIONS
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| 1. |
While programming the ADC0808/0809 IC what steps are followed? |
| A. | select the analog channel, start the conversion, monitor the conversion, display the digital results |
| B. | select the analog channel, activate the ALE signal (L to H pulse), start the conversion, monitor the conversion, read the digital results |
| C. | select the analog channel, activate the ALE signal (H to L pulse), start the conversion, monitor the conversion, read the digital results |
| D. | select the channel, start the conversion, end the conversion |
| Answer» C. select the analog channel, activate the ALE signal (H to L pulse), start the conversion, monitor the conversion, read the digital results | |