DIGITAL SIGNAL PROCESSOR ARCHITECTURE

摘要

Processor architecture comprising a central processing unit CPU (2, 4), a program memory (1) and a data memory (3), the central processing unit being functionally composed of a program execution portion (1, 2) and a data processing portion (4), characterised in that, in order to reduce the number of components participating in the constitution of the processor, at least one element (6, 11, 12) of the program execution portion (1, 2) is disposed in the data processing portion (4).