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. 13, 1997
Filed:
Oct. 17, 1994
Gopi Ganapathy, Austin, TX (US);
David B Witt, Austin, TX (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A method for converting a multiple-phase circuit to single-clock-edge circuit includes the steps of receiving a data signal at an input terminal, receiving a system clock signal having a system clock frequency and receiving a phase clock signal having a frequency divided from the system clock frequency. The data signal is transferred to an output terminal when the phase clock signal is active and latched upon the occurrence of an edge transition of the system clock signal when the phase clock signal is active. When the phase clock signal is inactive, the latched data signal is latched again upon the occurrence of the edge transition of the system clock signal. The latched data signal is transferred to the output terminal when the phase clock signal is inactive.