Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Heterogeneous multi-core processing system

A processing system, heterogeneous multi-core technology, applied in electrical digital data processing, digital data processing components, program control design, etc., can solve the problems of unusable interfaces and high power consumption of processor chips

Pending Publication Date: 2019-09-03
张俊峰
View PDF7 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially for the main control processor with excellent performance, its interface will be large and complete, which often results in a large number of interfaces that are not used in the actual system. This part of the interface circuit is also an important source of high power consumption of the processor chip.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Heterogeneous multi-core processing system
  • Heterogeneous multi-core processing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0022] The term "and / or" in this article is just an association relationship describing associated objects, which means that there can be three relationships, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and there exists alone B these three situations. In addition, the character " / " in this article generally indicates that ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention provides a heterogeneous multi-core processing system. The system comprises at least one real-time processor, at least one application processor and a general operationprocessor, wherein each real-time processor is connected with all the application processors and the general operation processor, the processing capacity of each real-time processor is smaller than that of the general operation processor, and the processing capacity of the general operation processor is smaller than that of each application processor; after the heterogeneous multi-core processingsystem is started, at least one real-time processor is always in an activated state; when the heterogeneous multi-core processing system is started, the at least one application processor and the universal operation processor enter a sleep state, and the at least one application processor and the general operation processor are awakened by the at least one real-time processor according to the data volume of the received or detected data, and the power consumption of the whole system can be reduced by controlling the sleep and awakening of the application processor and the general operation processor.

Description

technical field [0001] The embodiments of the present application relate to the circuit field, and in particular to a heterogeneous multi-core processing system. Background technique [0002] At present, IoT applications are based on existing chips to build actual systems, and power consumption can only be optimized from the aspects of chips, board-level circuit design, system software, and underlying driver software. [0003] As the application scenarios of smart hardware become more and more complex, the performance requirements for the main control processor of smart hardware are getting higher and higher, so the operating power consumption of the chip is also getting higher and higher—the power consumption of the processor has become the The main source of power consumption for hardware-related applications. Especially for the main control processor with excellent performance, its interface will be large and complete, which often makes a large number of interfaces unusa...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/4401G06F1/329
CPCG06F1/329G06F9/4418
Inventor 张俊峰
Owner 张俊峰
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com