CCIX port management for PCI express traffic
US11934334B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Apr 29, 2021 |
| Grant date | Mar 19, 2024 |
| Priority date | — |
| Expiry date | Apr 29, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2213/0026
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure advantageously provides a method and system for transferring data over a chip-to-chip interconnect (CCI). At a request node of a coherent interconnect (CHI) of a first chip, receiving at least one peripheral component interface express (PCIe) transaction from a PCIe master device, the PCIe transaction including a stream identifier; selecting a CCI port of the CHI of the first chip based on the stream identifier of the PCIe transaction; and sending the PCIe transaction to the selected CCI port.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.