EE2730 Homework 1

EE2730 Homework 1 - 0 1 0 1 1 0 1 1 1 1 0 2. Sketch the...

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Homework Homework is due Monday, 09/12 at 7:45AM in class. 1. A latch with two inputs N and O (the NO latch) is defined by the table given below: a. Describe how the latch’s present state (Q) is changing to the next state (Q*) for each combination of N and O values. b. Write an expression for the next state, Q*, in terms of N, O, and Q (present state). Q N O Q* 0 0 0 0 0 0 1 0 0 1 0 1 0 1 1 1 1 0 0 0 1
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Unformatted text preview: 0 1 0 1 1 0 1 1 1 1 0 2. Sketch the outputs of an S-R latch of the type shown in figure 7.5 for the input waveforms given below. Assume the rise and fall times to be zero and the propagation delay through the NOR gates to be 10ns. Note that each division in the diagram shown below is 10 ns also. Assume Q = 0 and QN = 1 initialy. You need to show all your work; otherwise no points will be given....
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This note was uploaded on 01/31/2012 for the course EE 2730 taught by Professor Desouza during the Fall '08 term at LSU.

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