Data rate increase for faulty lane recovery in multiple lane data links

Data rate increase for faulty lane recovery in multiple lane data links

Aspects relate to lane failure recovery for a data link having multiple lanes labeled in a contiguous sequence. In one aspect, a failure of a failed lane of the data link is detected. Working lanes of the data link are then detected. A set of contiguous working lanes of the data link are selected, a...

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Bibliographische Detailangaben
Hauptverfasser: CHILLARIGA, YOGANANDA RAO, DODDI, RAVINDRANATH, SRIVASTAVA, PRAKHAR, PUSAPATI, RAJENDRA VARMA, AKAVARAM, SANTHOSH REDDY
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Aspects relate to lane failure recovery for a data link having multiple lanes labeled in a contiguous sequence. In one aspect, a failure of a failed lane of the data link is detected. Working lanes of the data link are then detected. A set of contiguous working lanes of the data link are selected, and an operational link as including the selected set of contiguous working lanes is defined. A start address of the operational link is identified and stored in a configuration register. Data traffic is transmitted on the operational link.