External Memory Interface Handbook Volume 2: Design Guidelines: For UniPHY-based Device Families

ID 683385
Date 3/06/2023
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9.4.1.5. Read Resynchronization

In a UniPHY interface, a FIFO buffer synchronizes the data transfer from the data capture to the core.

The calibration process sets the depth of the FIFO buffer and no dedicated synchronization clock is required. Refer to <phy_variation_name> _report_timing_core.tcl for more information about the resynchronization timing margin equation.