Automatic PCIe operating mode configuration

A computer system includes a system bus having multiple lanes, one or more peripheral devices, and a bus controller. The peripheral devices are coupled to the system bus. The bus controller is configured to receive, from one or more of the peripheral devices, respective indications of numbers of the...

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Bibliographic Details
Main Authors Itkin, Yuval, Khamaisee, Assad
Format Patent
LanguageEnglish
Published 15.10.2019
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A computer system includes a system bus having multiple lanes, one or more peripheral devices, and a bus controller. The peripheral devices are coupled to the system bus. The bus controller is configured to receive, from one or more of the peripheral devices, respective indications of numbers of the lanes requested by the peripheral devices, and to configure the system bus in response to the indications.
Bibliography:Application Number: US201816039386