Quality of Service Block

Zynq UltraScale+ Device Technical Reference Manual (UG1085)

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2.4 English

The quality of service (QoS) has a set of features that allow the regulating of memory traffic to meet the needs of memory client devices.

Traffic regulating mechanism by using the NIC-400 QoS block.

QoS latency is managed by the DDR memory controller. See DDR Memory Controller.

Deep buffer at source to increase latency tolerance.