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Pericom Solutions for PCI Express (PCIe) - Hy-Line

Pericom Solutions for PCI Express (PCIe) - Hy-Line

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<strong>PCI</strong>e in Control Plane<br />

� <strong>PCI</strong>e Bridges used <strong>for</strong>:<br />

• Bridge from <strong>PCI</strong>e CPU to <strong>PCI</strong> data plane processors / elements<br />

• Bridge to daughter or I/O card across midplane<br />

� Bus Switches used <strong>for</strong>:<br />

I/O Ports<br />

� Switching data or control plane signals across back/midplane<br />

Optical<br />

Module<br />

Data Plane<br />

FCP Clock<br />

Framer/<br />

Mapper/<br />

SAR/ etc.<br />

Control Plane<br />

FCP Clock<br />

85 Copyright <strong>Pericom</strong> Semiconductor 2006<br />

Network<br />

Processor<br />

<strong>PCI</strong>e<br />

Bridge<br />

CPU<br />

Timing Plane<br />

Memory<br />

Memory<br />

Fabric<br />

I/F<br />

Bus<br />

Switch<br />

To I/O card

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