Circuit design based on RAM/ROM semiconductor memory circuits

The memory circuit is an important part of the composition of digital systems. Due to the composition of the memory structure, the memory can not only realize the function of storage but also can realize the combinational logic circuits, code conversion circuits, function generators, DDS signal source, etc., but the premise is that you need to write the data into the ROM/RAM first. Hence, the design of the ROM/RAM read/write circuits is especially critical. This paper carries out the design of memory read/write circuits and simulates the read/write circuits of 2K8RAM, based on which the schematic design of ROM/RAM constituting combinational logic circuits, code conversion circuits, and function generators is realized.