Spaceborne digital signal processor turning reinforcing method
A digital signal and processor technology, applied in the field of on-board digital signal processor flip reinforcement, can solve the problems of hardware redundancy, poor versatility, high hardware overhead, etc., to improve inherent reliability, reduce the probability of single event flip, The effect of improving reliability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0026] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0027] Such as figure 1 Shown is the principle block diagram of the flipping reinforcement method for the onboard digital signal processor of the present invention. The present invention is realized through the flipping reinforcement system of the onboard digital signal processor. It can be seen from the figure that the flipping reinforcement system of the onboard digital signal processor includes a DSP chip, an ASIC chip, PROM memory and SRAM memory, wherein the ASIC chip includes a first three-mode redundant input module, a second three-mode redundant input module, a third three-mode redundant input module, a first judgment module, a second judgment module, and a third judgment module module, reset module, three EDAC modules, three EDAC data generation modules and three watchdog modules.
[0028] Among them, the ASIC chip, SRAM memory and PRO...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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