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:
Nov. 06, 2007
Filed:
Feb. 09, 2005
Yuen H. Chan, Poughkeepsie, NY (US);
Ryan T. Freese, Poughkeepsie, NY (US);
Antonio R. Pelella, Highland Falls, NY (US);
Yuen H. Chan, Poughkeepsie, NY (US);
Ryan T. Freese, Poughkeepsie, NY (US);
Antonio R. Pelella, Highland Falls, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A programmable delay circuit that delays the Cclock signal by a variable amount that allows the output from the Llatch to be captured even when there is a large delta between the Llatch and its Llatch. This allows the Csignal to be adjusted within the system dependent upon the amount of cycle steal is needed. The Cclock delay is inhibited during scan operation to prevent glitches and the trailing edge of the delayed Cis controlled to maintain a constant Cduty cycle.