2.2.4.1 RTL Inference during Synthesis

Synplify Pro ME can infer a μSRAM from RTL automatically based on memory logic used in the design. In this case, synthesis handles all the signal connections of the μSRAM block to the rest of the design and sets the correct values for the static signals needed to configure the appropriate operational mode. The tool ties unused dynamic input signals to ground and provides default values to unused static signals. If a design requires more memory blocks than the blocks available in the device, the Synthesis tool infers fabric registers for the extra memory blocks. For more information about μSRAM inference by Synplify Pro, see Inferring PolarFire RAM Blocks Application Note.