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A Simple Dual-Port RAM with address=3bits, data=32bits written in VHDL is not implemented in the Memory block of the Cyclone IV device.

Category: Quartus® II
Tools: Quartus II
Device: Cyclone® IV


This is because the memory size is less than the Minimum size of M9K.
By clicking the Advanced Settings (synthesis) button in the Assignments menu ⇒ Settings ⇒ Compiler Settings Category and turning ON the Auto any RAM Size for Recognition Setting, any size memory can be implemented in the Memory block. will be

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