Anti-single particle irradiating method and anti-single particle irradiating system based on frame data processing

Abstract

The invention discloses an anti-single particle irradiating method and an anti-single particle irradiating system based on frame data processing, which mainly solves the problem of function error caused by single-particle irradiation of a traditional frame data processing system. The anti-single particle irradiating system comprises a single frame detecting and restoring module and a frame data processor. The single frame detecting and restoring module is used for restoring the frame data processor. The frame data processor comprises a finite state machine collection unit, a controller protecting and correcting unit, a memory, a memory protecting and correcting unit, a data input interface, a data output interface and a configuration module, wherein the finite state machine collection unit is used for processing various frame data; the controller protecting and correcting unit is used for protecting the finite state machine collection unit; the memory protecting and correcting unit isused for protecting memory data; and the configuration module is used for storing parameter information required by the frame data processor. The invention has the advantages of simple realization, anti-single particle irradiation and the like, and can be used for image compression systems and other correcting and modulating circuits based on frames or groups in space environments.

Description

technical field [0001] The invention relates to the field of communication technology, and relates to a design method and system for anti-single-event radiation, which is used in image compression systems under space environment and single-event radiation, or other error correction and modulation circuits based on frames or groups. Background technique [0002] As mankind enters the information age, especially in the last ten years, multimedia signal processing technology and communication technology have developed rapidly. The integration between the two is unstoppable, ranging from information highways and backbone networks to small multimedia entertainment and personal communications for families and individuals, all of which have put forward higher requirements for the storage and transmission of information data. Users hope to get stable and reliable information representation and transmission at any time, any place and in any way, which poses a huge challenge to digita...

AI Technical Summary

Problems solved by technology

If the processing unit does not consider the frame design, the error of the control function caused by the single event flip may not be corrected and the error will continue

Therefore, even with physical shielding and protection, there are still potential risks in the application of processing units without framing design in environments such as space radiation, and cannot provide users with reliable and stable services.

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