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:
Feb. 20, 2001
Filed:
Feb. 26, 1999
Glen H. Lowe, Union City, CA (US);
Edmund Chen, Sunnyvale, CA (US);
3Com Corporation, Santa Clara, CA (US);
Abstract
A system and method for dynamically calculating the maximum amount of time a peripheral component event can be stored before generating a corresponding interrupt. Specifically, in this embodiment, the host computer is adapted to have a peripheral component removably coupled thereto and is adapted to operate a peripheral component driver. The peripheral component driver, in turn, is adapted to dynamically calculate the maximum amount of time a peripheral component event can be stored before generating a corresponding interrupt. The peripheral component of this embodiment is adapted to store the peripheral component event and cause the generation of an interrupt when the peripheral component event has been stored for the maximum amount of time. Once again, the present embodiment, like the previous embodiments, reduces the frequency with which interrupts are generated, and minimizes the CPU overhead associated with the servicing of interrupts.