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:
Sep. 18, 2001
Filed:
Sep. 15, 1999
Daniel Eric Cress, Starkville, MS (US);
Derrick Savage, Starkville, MS (US);
Pidugu L. Narayana, Sunnyvale, CA (US);
Cypress Semiconductor Corp., San Jose, CA (US);
Abstract
A circuit and method comprising a multiplexer circuit, a select circuit and a buffer circuit. The multiplexer circuit may be configured to present a data bit in response to a first control signal. The select circuit may be configured to generate one or more first outputs in response to (i) the data bit and (ii) one or more first select signals. The buffer circuit may be configured to present one or more second outputs on a data bus in response to (i) the one or more first outputs and (ii) one or more second control signals. One of the second outputs may have a data state and the rest of the second outputs may have a high impedance state. The first and select signals may be generated by a logic circuit.