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Biblioteka

A2 - CS - D-Type flip flop and adders

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Posljednje ažuriranje about 1 year ago
8

Use your notes, textbook and video tutorials and answer all the questions.

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Pitanje 1
1.

Name the following circuit and complete it’s associated truth tables.

Pitanje 2
2.

Name the following circuit and complete it’s associated truth tables.

Pitanje 3
3.

Complete the following, showing the output for D0, D1, D2, D3, C0 in, C1 in, C2 in, C3 in.

Pitanje 4
4.

Mark on the diagram below the inputs and outputs, some have been done for you.

Pitanje 5
5.

Using the answer from previous question (shown below) what would be the values of C4 in, C5 in, and D4 if A4=1 and B4=1?

Pitanje 6
6.

Identify the “Half adder” circuits on the diagram below.

i) Why are the extra OR gates needed?

ii) What range of numbers could the above circuitry calculate?

Pitanje 7
7.

With the aid of the following diagrams explain what a D-Type flip flop is. Annotate anything you feel is important to your explanation.

Pitanje 8
8.

Complete the following graph to show the output Q based on information shown.