Accession Number : ADD002011

Title :   Real-Time Index Register.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON DC

Personal Author(s) : Redifer, James L

Report Date : 16 Sep 1975

Pagination or Media Count : 4

Abstract : The patent describes a counting-register whose enabling signal can be chosen from one of a group of synchronous frequencies for real-time measurement or from an incrementing signal from an iterative loop in a computer. This convertible register comprises two four-bit counters connected in series, and AND gate and a multiplexer to provide an enabling signal at one of the above-stated frequencies to the AND gate which applies the enable signal to the counters if the output from the last of the series counters is a one.

Descriptors :   *REGISTERS(CIRCUITS), *PATENTS, COUNTING, REAL TIME, COUNTERS

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE