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. 11, 1999
Filed:
Oct. 08, 1996
Geetha N Rangan, Sunnyvale, CA (US);
Bin Guo, Fremont, CA (US);
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
A clock multiplexer including a plurality of clock selection circuits. Each clock selection circuit determines if a clock input is selected and provides the clock input to a clock output based on the determination. Each clock selection circuit further includes deselect inputs, and a select input which is coupled to a deselect output, the deselect output providing a signal indicating if the select input is active. Each deselect input is connected to a respective one of the deselect outputs from the other clock selection circuits. In each clock selection circuit, the clock input is not provided to the clock output when one of the deselect inputs is active.