Preliminary Block RAM Estimates - 2022.1 English

Xilinx Power Estimator User Guide (UG440)

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2022.1 English

If the exact block RAM types and modes to be used in the design are unknown, the best approach is to determine how many kilobytes of memory are needed in the design and use the appropriate number of basic 18k True dual-port RAMs. If the data width of memory access is known, select this from the drop-down menu for each port. Depth and width are the two most important characteristics of a memory.