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:
Jan. 02, 2001
Filed:
May. 26, 1999
Tri Minh Hoang, Clifton, VA (US);
Livia Zien, Manassas, VA (US);
Scott Doyle, Centreville, VA (US);
David Lawson, Harwood, VA (US);
Lockheed Martin Corporation, Bethesda, MD (US);
Abstract
A memory device includes a plurality of address on-chip receivers (OCRs), an address decoder coupled to the address OCRs, a plurality of first delay circuits coupled between the address OCRs and the address decoder, and a plurality of chip select bypass circuits. Each chip select bypass circuit is respectively coupled to one of the plurality of first delay circuits for initially reducing a delay therein responsive to a control signal. The chip select bypass circuit includes a second delay circuit having a delay less than the first delay circuit, and a disable circuit. The disable circuit disables the first delay circuit and selectively couples the second delay circuit in place of the first delay circuit responsive to the control signal.