MCQOPTIONS
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MCQOPTIONS
| 1. |
In the digital clock project, the purpose of the frequency prescaler is to: |
| A. | find the basic frequency. |
| B. | transform a 60 pps input to a 1 pps timing signal. |
| C. | prevent the clock from exceeding 12:59:59. |
| D. | allow the BCD display to have a value from 00 59. |
| Answer» C. prevent the clock from exceeding 12:59:59. | |