2021alevels2021
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1.An electronic dice is to be constructed so that when a push switch is operated, the dice
counts very quickly and continuously from 1 to 6. When the push switch is released, the
number the dice has counted to, is displayed. The dice will consist of the following
subsystems.
The binary counter consists of three rising edge triggered D-type flip-flops. The counter
outputs are X, Y and Z. The most significant bit is Z.

(a) (i) On the diagram of the binary counter above, show how these flip-flops must
be connected to form a 3-bit binary up-counter. Label the input from the
astable and the three outputs X, Y and Z.

Can someone please explain how to do this question!

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2021alevels2021
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