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. 18, 2000
Filed:
Jul. 30, 1997
Manoj Kumar, Austin, TX (US);
Huy Van Pham, Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A cache memory device having circuitry for controlling operation of a sense amplifier for accessing an array in the data processing system including a cache memory device includes circuitry for enabling the sense amplifier when there is a hit in the array as a result of a read request and disables the sense amplifier when there is a miss in the array as a result of the read request. The cache memory device may receives an address associated with the read request, and compares the address to addresses associated with entries in the array, wherein a hit results when the received address matches at least one of the addresses associated with the entries in the array, and wherein a miss results when the received address does not match at least one of the addresses associated with the entries in the array. The address associated with the read request and the addresses associated with entries in the array are effective addresses. The cache memory device may enable the sense amp only when the array is being accessed by the read request, and only after an entire address associated with the read request has been received.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile