Assume that the BCD counter in Figure 10-47 consists of three cascaded BCD stages and their associated
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Assume that the BCD counter in Figure 10-47 consists of three cascaded BCD stages and their associated displays. If the unknown frequency is between 1 kpps and 9.99 kpps, which range (sample interval) should be selected using the MUX of Figure 10-49 ?
Figure 10-47
Figure 10-49
Transcribed Image Text:
Clock System generator clock Unknown signal (frequency = fx) Range select Timing and control Store Clear Enable Pulse fx converted to shaper digital impulses Decoder and display Display register Cascaded BCD counters
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Related Book For
Digital Systems Principles And Application
ISBN: 9780134220130
12th Edition
Authors: Ronald Tocci, Neal Widmer, Gregory Moss
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