Variable dividing circuit

Details Variable dividing circuit Variable dividing circuit

2006-05-09

2006-05-09

Wells, Kenneth B. (Department: 2816)

Electrical pulse counters, pulse dividers, or shift registers: c

Systems

Pulse multiplication or division

C377S054000, C377S076000

Reexamination Certificate

active

07042973

ABSTRACT:
To provide a variable dividing circuit having a high operational speed. The variable dividing circuit includes a shift register configured by cascade connection of D-type flip-flops (D11, D12, . . . , D1n) with an initializing means by clock synchronization; and a multiplexer12for selecting any one of output signals at respective stages of the shift register; wherein the variable dividing circuit initializes each stage of the D-type flip-flops. In this case, in an input terminal10of the flip-flop at the first stage, a signal at an H level or at an L level is inputted in accordance with an initializing means.

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