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:
Aug. 13, 1996
Filed:
Oct. 19, 1993
Tohru Setoyama, Kokubunji, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A data signal and a sync signal outputting apparatus comprises a memory for storing a serial signal selector circuit for selectively producing an output signal SD of the memory or the serial signal. The output circuit extracts a sync pattern, and a data section from the selector output signal. A sync pulse is generated for each sync pattern to produce a sync signal CK. At the same time, each data block is produced in parallel to the sync signal CK as a data signal S.sub.0. A controller, upon detection of an extraction failure, controls the memory in such a manner as to produce the stored serial signal from the memory and controls the selector to select an output signal from the memory.