Logic design structure of general chip adopting microprocessor architecture and method thereof

Abstract

The invention relates to a logic design structure of a general chip adopting a microprocessor architecture and a method thereof. The structure comprises a storage module, a central processing unit, a task scanning functional unit, a circuit parameter configuration unit and a functional logic circuit unit in the chip, wherein the storage module is provided with at least one task parameter configuration unit, the task scanning functional unit is connected with the task parameter configuration unit, and the task scanning functional unit is connected with the functional logic circuit unit through the circuit parameter configuration unit. The method comprises the steps of configuring a task list in the storage module, scanning and reading the task list, performing parameter configuration operations on the circuit parameter configuration unit according to task parameters, and executing corresponding functions by the functional logic circuit unit according to the parameter configuration. The logic design structure of the general chip adopting the microprocessor architecture and the method thereof have the flexibility and universal property, simplify hardware circuits, reduce the chip cost, shorten the development period, and has stable and reliable working performance and wide application range.

Description

technical field [0001] The present invention relates to the field of integrated circuit design, in particular to the technical field of system circuit design in digital logic integrated circuits, system control in SOC systems, and peripheral interface circuit design, and specifically refers to a general-purpose chip logic design using a microprocessor architecture structure and its methods. Background technique [0002] In modern society, the application and continuous development of integrated circuits has always been a powerful driving force to support and promote the rapid rise of the modern electronics industry. During this development process, when the processor was struggling to cope with large-scale calculations, DSP came into being. Through the embedded hardware acceleration unit, the tasks that originally required dozens of instruction cycles were reduced to single-cycle operation, greatly Improve system efficiency. [0003] And when encountering more complex calc...

AI Technical Summary

Problems solved by technology

Taping out again and again will bring about an increase in mask costs and an extension of the construction period. New chips not only need to be arranged into a busy production line, but also subsequent testing will bring greater cost and time consumption.

Images