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:
Jun. 28, 2005
Filed:
Jun. 23, 2000
Joseph Herbst, Milpitas, CA (US);
Joseph Herbst, Milpitas, CA (US);
Broadcom Corporation, Irvine, CA (US);
Abstract
The present invention is related to a method and apparatus for managing memory in a network switch, wherein the memory includes the steps of providing a memory, wherein the memory includes a plurality of memory locations configured to store data therein and providing a memory address pool having a plurality of available memory addresses arranged therein, wherein each of the plurality of memory addresses corresponds to a specific memory location. The method further includes the steps of providing a memory address pointer, wherein the memory address pointer indicates a next available memory address in the memory address pool, and reading available memory addresses from the memory address pool using a last in first out operation. The method also includes writing released memory addresses into the memory address pool, adjusting a position of the memory address pointer upon a read or a write operation from the memory address pool.