Stack processor using a ferroelectric random access memory (F-RAM) having an instruction set optimized to minimize memory fetch

摘要

A stack processor using a non-volatile, ferroelectric random access memory (F-RAM) for both code and data space. The stack processor is operative in response to as many as 64 possible instructions based upon a 16 bit word. Each of the instructions in the 16 bit word comprises 3 five bit instructions and a 16^th bit which is applicable to each of the 3 five bit instructions thereby making each instruction effectively 6 bits wide.