公开(公告)号：US09575912B2

公开(公告)日：2017-02-21

申请号：US14247972

申请日：2014-04-08

Applicant: Infineon Technologies AG

Inventor： Frank Hellwig ,  Simon Cottam ,  Krishnapriya Chakiat Ramamoorthy

IPC: G06F13/00 ,  G06F13/26 ,  G06F13/28

CPC classification number: G06F13/26 ,  G06F13/28 ,  Y02D10/14

Abstract: A service request interrupt router having Interrupt Control Units (ICUs); and an arbitration unit configured to be shared by the ICUs to arbitrate among Service Request Nodes (SRNs) that have respective service request interrupt signals and that are mapped to the ICUs, to determine for each of the ICUs which of the SRNs has a highest priority.

Abstract translation: 具有中断控制单元（ICU）的服务请求中断路由器; 以及仲裁单元，被配置为由所述ICU共享以在具有各自的服务请求中断信号且映射到所述ICU的服务请求节点（SRN）之间进行仲裁，以针对每个所述ICU确定所述SRN中哪一个具有最高优先级 。