Apparatus, system, and method for swizzling of a PCIe link
A peripheral component interface express (PCIe) controller include a crossbar to reorder data lanes into an order compatible with PCIe negotiation rules. A full crossbar permits an arbitrary swizzling of data lanes, permitting greater flexibility in motherboard lane routing.
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A peripheral component interface express (PCIe) controller include a crossbar to reorder data lanes into an order compatible with PCIe negotiation rules. A full crossbar permits an arbitrary swizzling of data lanes, permitting greater flexibility in motherboard lane routing. |
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