The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 1985
Filed:
Jan. 28, 1985
Applicant:
Inventor:
Kentaro Takita, Tokyo, JP;
Assignee:
Sony/Tektronix Corporation, Tokyo, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; H03K / ;
U.S. Cl.
CPC ...
364900 ; 377 55 ;
Abstract
A circuit detects that a plurality of signals are generated in a predetermined sequence. The plurality of signals are applied to address terminals of a memory which has stored therein a predetermined pattern, and a divide-by-N counter (N:positive integer) counts a first data output signal from the memory N times and applies a carry output signal generated as a result thereof to another address terminal of the memory. An output signal of the circuit is derived from a second data output terminal of said memory when the plurality of input signals occur in the predetermined pattern of the memory and the carry signal from the counter is applied to the memory.