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:
May. 17, 1994
Filed:
Aug. 10, 1992
Robert J Rabile, West Chester, PA (US);
Commodore Electronics Limited, Nassau, BS;
Abstract
A binary to unary decoder for a video digital to analog converter is cascadeable in both a horizontal and a vertical direction. Video data is transmitted from a video data source and received by a plurality of unary decoders which convert the video data to a corresponding number of unary digits having comparable value. The unary decoders are arranged in a number of cascaded levels. A plurality of cascaded unary block drivers receive the unary digits and transit unary output digits to a video data bus. The plurality of unary block drivers are arranged in a number of tiers having a predetermined number of individual unary block drivers. The predetermined number of cascaded unary block drivers are enabled based upon the numerical value of the video data.