Quality of service aware autonomous equalization training

Abstract

Aspects relate to mechanisms for a host controller of a host to automatically initiate and perform each loop of equalization training of a link between the host and a device. In some examples, equalization training may be triggered based a quality of service (QoS) of the link. For example, an interconnect circuit of the host may monitor the QoS of the link and the host controller may initiate equalization training in response to the QoS falling below a threshold.

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