This preview shows page 1. Sign up to view the full content.
Unformatted text preview: synchronous LOAD input. The signal TC is high whenever the contents of the counter equal 15. The frequency of CLOCK is 16 kHz. a) If N3:0 = 5, draw a state diagram for the counter. b) If N3:0 = 5, what is the frequency of the signal OUT? c) Derive a general formula giving the frequency of OUT in terms of the value N. d) What is the frequency of the signal OUT if N=15? 1,2D N0 N1 N2 N3 CTR4 C1/2+ M2 1 CT=15 1D C1 OUT CLOCK Q3 (MSB) Q2 Q1 Q0 CLOCK CTR3 C1+ 1CT=0 CT 2 { Q0 Q1 Q2 1 Figure 1 Figure 2...
View
Full
Document
 Fall '07
 cheung

Click to edit the document details