Integrated circuit having a bus network, and method for the integrated circuit

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专利权人:

ARM Limited

发明人:

Prasadh Ramamoorthy Guru

申请号：

US201314045172

公开号：

US9665514(B2)

申请日:

2013.10.03

申请国别(地区):

美国

年份:

2017

代理人:

Nixon & Vanderhye P.C.

摘要：

A bus network passes pending messages from bus interface to bus interface until they are downloaded at a target bus interface by a target device connected to the target bus interface. The messages are tagged with at least one download control bit. The download control bit has a priority state indicating that a message has already passed the target bus interface at least once without being downloaded. When controlling selection of messages for downloading by the target device, the target bus interface selects messages with the download control bit in the priority state with a greater probability than messages not having a download control bit in the priority state.

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中国工程科技知识中心

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