Process independent digital clock signal shaping network

Details Process independent digital clock signal shaping network Process independent digital clock signal shaping network

1991-06-24

1993-01-12

Callahan, Timothy P.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307234, 328 58, 328111, H03K 3017, H03K 504

Patent

active

051792940

ABSTRACT:
A process independent digital clock shaping network is described for generating an internal clock signal having preset high state (T.sub.on) and low state (T.sub.off) intervals per cycle from a received clock signal having a substantially constant period but variable T.sub.on and T.sub.off intervals per cycle. The shaping network utilizes a set/reset latch to output the desired clock signal. The set input to the latch receives a set pulse generated at the beginning of each cycle of the received clock signal and the reset input to the latch receives a reset pulse generated by control logic circuitry. The logic circuitry uses the frequency of the received clock signal to generate a reset pulse at the appropriate time for gating of the latch to produce an output clock signal having the desired T.sub.on and T.sub.off intervals per cycle.

REFERENCES:
patent: 3629710 (1971-12-01), Durland
patent: 3840815 (1974-10-01), Masters
patent: 3958182 (1976-05-01), Sauthier
patent: 4191998 (1980-03-01), Carmody
patent: 4236114 (1980-11-01), Sasaki
patent: 4330751 (1982-05-01), Swain
patent: 4511846 (1986-04-01), Nagg et al.
patent: 4726045 (1988-02-01), Caspell et al.
patent: 4745573 (1988-05-01), Lebel
patent: 4761567 (1988-08-01), Walters, Jr. et al.
patent: 4819164 (1989-04-01), Branson
James Miller, Ben Roberts, Paul Madland "High Performance Circuits for the i486 Processor," Proc. Custom Integrated Circuit Conference, Oct. 2-4, 1989, pp. 188-192.

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