发明申请
US20050066092A1 Method and apparatus of allocating minimum and maximum bandwidths on a bus-based communication system with redundant communication circuits
有权
在具有冗余通信电路的基于总线的通信系统上分配最小和最大带宽的方法和装置
- 专利标题： Method and apparatus of allocating minimum and maximum bandwidths on a bus-based communication system with redundant communication circuits
- 专利标题（中）： 在具有冗余通信电路的基于总线的通信系统上分配最小和最大带宽的方法和装置
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申请号： US10669193申请日： 2003-09-23
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公开(公告)号： US20050066092A1公开(公告)日： 2005-03-24
- 发明人: Paul Ripy , Keith Chung , Gary Geerdes , Christophe Leroy
- 申请人： Paul Ripy , Keith Chung , Gary Geerdes , Christophe Leroy
- 主分类号： G06F
- IPC分类号： G06F20060101 ; G06F13/00 ; G06F13/36 ; G06F13/364 ; G06F13/42
摘要：
Access to a bus is granted to one of a number of requesting communication circuits that each submitted a bus control request during a request period of an arbitration period in response to grant information which can be stored in a primary and a backup priority table. If a requesting communication circuit has an identity and priority that match the identity and priority of a communication circuit stored in a row of the primary or backup priority table that corresponds with the arbitration period, and the identities stored in the tables match only one requesting communication circuit, access to the bus is granted to the requesting communication circuit.
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