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.