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. 26, 2000
Filed:
Nov. 27, 1996
B Tod Cox, Houston, TX (US);
Alan Lee Goodrum, Tomball, TX (US);
Compaq Computer Corporation, Houston, TX (US);
Abstract
A method and apparatus for enabling a computer user to implement intelligent input/output processing involves a connector adapted to receive interrupt request signals from input/output devices in a plurality of slots contained on an input/output bus. When an intelligent input/output card is inserted into the connector, the card can process certain of the interrupt requests from devices contained in slots connected to the input/output bus. This augments the processing of input/output device interrupt requests without burdening the host processor. Thus, a computer system arranged in a peer architecture may be subsequently enhanced with a intelligent input/output card, without burdening all purchasers with the cost of expensive hardware to enable the subsequent upgrade.