External Memory Interface Handbook Volume 2: Design Guidelines

ID 683385
Date 5/08/2017
Document Table of Contents Write9. Write

Write timing analysis indicates the amount of slack on the DQ signals that are latched by the memory device using the DQS strobe output from the FPGA device.

As with read capture, the TimeQuest Timing Analyzer analyzes write timing paths through conventional static timing analysis and further processing steps that account for memory calibration (which may include pessismism removal) and calibration uncertainties as shown in the following figure.

Figure 77. Write Timing Analysis

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