hw15_SLN

# hw15_SLN - ECE 211 HW 15 SOLUTIONS p 1/8...

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ECE 211 HW 15 SOLUTIONS p 1/8 //home/vdimitrov/4541/1c8260a9d0ee2a68acb2718e9ce02862adc7b3fb.doc HW 15 – SOLUTIONS 1. For the register and combinational circuit shown: (a) Obtain the State Transition Diagram. (b) If the initial state is 000, determine the state sequence for ten clock pulses. (c) Neatly draw the Q2 Q1 Q0 waveforms for ten clock pulses. Initially Q2 Q1 Q0 = 000. (d) Use your waveforms to determine, in terms of the clock frequency, the frequency of (i) Q0 (ii) Q1 (iii) Q2 Solution: (a) (b) Q2 Q1 Q0 = 000 001 010 011 100 101 110 111 000 001 010

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ECE 211 HW 15 SOLUTIONS p 2/8 (c) (d) Frequency of Q0 = (1/2 ) Clock frequency Frequency of Q1 = (1/2 ) Frequency of Q0 = (1/4 ) Clock frequency Frequency of Q1 = (1/2 ) Frequency of Q1 = (1/8 ) Clock frequency
HW 15 SOLUTIONS p 3/8 2. In the combinational circuit shown, Out2 is always 0 and In0 is not used at all. Determine the State Transition Diagram for the circuit. Solution:

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## This homework help was uploaded on 04/17/2008 for the course ECE 211 taught by Professor Nestor during the Fall '07 term at Lafayette.

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hw15_SLN - ECE 211 HW 15 SOLUTIONS p 1/8...

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