发明授权
US5740452A System for passing Industry Standard Architecture (ISA) legacy
interrupts across Peripheral Component Interconnect (PCI) connectors
and methods therefor
失效
用于通过跨周期组件互连（PCI）连接器的工业标准体系结构（ISA）传统中断的系统及其方法
- 专利标题： System for passing Industry Standard Architecture (ISA) legacy interrupts across Peripheral Component Interconnect (PCI) connectors and methods therefor
- 专利标题（中）： 用于通过跨周期组件互连（PCI）连接器的工业标准体系结构（ISA）传统中断的系统及其方法
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申请号： US624169申请日： 1996-03-29
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公开(公告)号： US5740452A公开(公告)日： 1998-04-14
- 发明人: Franklyn H. Story , David R. Evoy
- 申请人： Franklyn H. Story , David R. Evoy
- 申请人地址： CA San Jose
- 专利权人： VLSI Technology, Inc.
- 当前专利权人： VLSI Technology, Inc.
- 当前专利权人地址： CA San Jose
- 主分类号： G06F13/24
- IPC分类号： G06F13/24
摘要：
The present invention relates to a system and method for passing Industry Standard Architecture (ISA) legacy interrupts across Peripheral Component Interconnect (PCI) connectors. The system interconnects a plurality of PCI devices coupled to a PCI bus such that a last interrupt pin of each of the plurality of PCI devices are coupled together in a directly bussed manner to provide a serial interrupt signal line. The remainder of the interrupt pins of each of the plurality of PCI devices are coupled together in a barber pole manner.
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