Article ID: 000073845 Content Type: Product Information & Documentation Last Reviewed: 09/02/2012

How is ACKNAK_LATENCY_TIMER defined in PCIe base spec work inside PCIe core ?

Environment

BUILT IN - ARTICLE INTRO SECOND COMPONENT
Description

ACKNAK_LATENCY_TIMER is used as a priority mechanism so that when there is a long stream of back-to-back transmit traffic ACKs can be inserted into the transmit stream to prevent the connected component from being starved of ACKs.

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Intel® Programmable Devices

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