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:
Dec. 30, 2014
Filed:
Jun. 25, 2012
Mitsuru Fujii, Kanagawa, JP;
Mitsuru Fujii, Kanagawa, JP;
Renesas Electronics Corporation, Kanagawa, JP;
Abstract
The present invention aims to provide a host controller apparatus, an information processing apparatus, and an event information output method that are capable of outputting event information to a system memory while achieving power saving. A host controller apparatus according to the present invention includes: an event controller that outputs occurred event information to a system memory; and an interruption controller that outputs an interrupt signal to a CPU executing an event recorded in the system memory, the interrupt signal requesting execution of the event output from the event controller to the system memory. The event controller outputs the occurred event information to the system memory in synchronization with a timing at which the interruption controller outputs the interrupt signal to the CPU.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile