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:
Mar. 16, 2010
Filed:
Mar. 21, 2007
Shantanu Prasad Prabhudesai, Bangalore, IN;
Satheesh Sadanand, Bangalore, IN;
Shantanu Prasad Prabhudesai, Bangalore, IN;
Satheesh Sadanand, Bangalore, IN;
Ittiam Systems (P) Ltd., Bangalore, Kamataka, IN;
Abstract
A method for configuration of an Auxiliary Processing Unit (APU) of multiprocessor system is presented. The multiprocessor system has at least a Main Processing Unit (MPU) coupled to the APU via a communication link. The APU has at least a first memory and a second memory. The method includes a plurality of steps. At step the first memory is divided into an application sector, a boot sector and a common sector. At another step interrupts of the APU except interrupt/s that is/are being received via the communication link are disabled. At a further step interrupt vector/s pertaining to the communication link is/are mapped to the boot sector of the first memory. At another step a configuration code is received selectively into the application sector of the first memory and into the second memory. At a further step the interrupt/s that is/are being received via the communication link are disabled. At a further step the common sector of the first memory is updated from the second memory.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile