RAM block Definition

A synchronous, true dual-port memory block, with registered inputs and optionally registered outputs available in supported device (Arria® series, Cyclone® series, and Stratix® series) family devices. Arria® II, Stratix® III, and Stratix® IV family device TriMatrix Memory architecture consists of the M144K, M9k, and MLAB memory blocks. Stratix® V family device memory architecture consists of the M20K and MLAB memory blocks.