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:
May. 28, 2002
Filed:
Jan. 07, 1998
Applicant:
Inventors:
Ken Jaramillo, Phoenix, AZ (US);
Carl J. Knudsen, Gilbert, AZ (US);
Assignee:
VLSI Technology, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/300 ;
U.S. Cl.
CPC ...
G06F 1/300 ;
Abstract
The present invention comprises a smart retry system for agents in a computer system. The smart retry system of the present invention includes a master agent, a slave agent, an arbiter, and smart retry logic components, all adapted to be coupled to a bus. The bus permits agents coupled to the bus to communicate with the arbiter and other agents coupled to the PCI bus. The smart retry logic component of the present invention prevents a PCI master agent from accessing the bus for the purpose of attempting a retry transaction, until after the slave agent that issued the retry is ready.