External Memory Interface Handbook Volume 2: Design Guidelines

ID 683385
Date 5/08/2017
Document Table of Contents Address and Command

Address and command signals are single data rate signals latched by the memory device using the FPGA output clock.

Some of the address and command signals are half-rate data signals, while others, such as the chip select, are full-rate signals. The TimeQuest Timing Analyzer analyzes the address and command timing paths using the set_output_delay (max and min) constraints.

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