Processor Interrupt Interface with Interrupt Partitioning and Virtualization Enhancements
Patent №
US 9,436,626
Granted
2016-09-06
Filed 2012
Owner
FREESCALE SEMICONDUCTOR, INC.
+1 more
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13570874
A method and circuit for a data processing system (200) provide a processor-based partitioned priority blocking mechanism by storing interrupt identifiers, partition identifiers, thread identifiers, and priority levels associated with accepted interrupt requests in special purpose registers (35-38) located at the processor core (26) to enable quick and efficient interrupt priority blocking on a partition basis.
AI classification
Ownership
FREESCALE SEMICONDUCTOR, INC.
assignment · 287590350
EIREOG INNOVATIONS LIMITED
assignment · 658800480
Assignors
MARIETTA, BRYAN D., WHISENHUNT, GARY L., GALA, KUMAR K., KRAMER, DAVID B.
On an employer assignment, the assignors are typically the inventors.