SEU-Tolerant Design for Digital Sun Sensor SoC

ZHAO Chang-bing; FU Fang-fa; XIAO Li-yi

Chinese

您当前的位置：

首页 >

文章列表页 >

SEU-Tolerant Design for Digital Sun Sensor SoC

更新时间：2026-09-04

- SEU-Tolerant Design for Digital Sun Sensor SoC
- Vol. 34, Issue 1, Pages: 1-5(2017)
- 作者机构：
  
  哈尔滨工业大学微电子中心,黑龙江,哈尔滨,150001
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2017
- 稿件说明：
移动端阅览
赵昌兵, 付方发, 肖立伊. 数字太敏SoC的抗SEU加固设计[J]. 微电子学与计算机, 2017, 34(1): 1-5, 11.

ZHAO Chang-bing, FU Fang-fa, XIAO Li-yi. SEU-Tolerant Design for Digital Sun Sensor SoC[J]. 2017, 34(1): 1-5.
赵昌兵, 付方发, 肖立伊. 数字太敏SoC的抗SEU加固设计[J]. 微电子学与计算机, 2017, 34(1): 1-5, 11. DOI：

ZHAO Chang-bing, FU Fang-fa, XIAO Li-yi. SEU-Tolerant Design for Digital Sun Sensor SoC[J]. 2017, 34(1): 1-5. DOI：

摘要

针对航天应用中数字式太阳敏感器高可靠性的要求

对基于Leon3处理器平台的数字式太阳敏感器SoC在RTL级进行抗SEU加固设计.出于加固后整个系统速度和面积的考虑

本文针对SoC中不同部分采取不同的加固方法

综合使用了三模冗余、EDAC(Error Detection And Correction)电路、CPU流水线重启和Cache强制不命中等容错方法.使用故障注入的方法测试寄存器文件加固后系统的软错误敏感性

对寄存器加固效果进行评估.并在FPGA上进行原型实现

对比加固前后的速度及开销情况.

Abstract

For the high reliability of digital sun sensor in aerospace applications

the SEU-tolerant design for Leon3-based digital sun sensor SoC in RTL level was fulfilled. In considerations of the speed and size of the entire system

we adopt various strengthening methods for different parts of SoC

including triple modular redundancy

EDAC (Error Detection And Correction) circuit

pipeline restart of CPU

forcing cache to miss

etc. in order to evaluate the strengthening effect of registers

we need the soft error sensitivity getting from the fault injection test on the system with register file strengthened. Then

the prototype was implemented in FPGA and compared the speed and overhead with non-strengthened design.

关键词

Keywords

references

傅永杰. 数字太敏SoC设计[D]. 哈尔滨: 哈尔滨工业大学, 2013.

Ning Xie, Albert J P Theuwissen, Bernard Büttgen. Micro-digital sun sensor: an imaging sensor for space applications[C]//ISIE 2010. Italy, Bari, 2010: 3362-3365.

Gaisler J. A portable and fault-tolerant microprocessor based on the SPARC v8 architecture[C]//Dependable Systems and Networks, DSN 2002, Proceedings International Conference on. USA, Washinton, IEEE, 2002: 409-415.

Niu G, Krithivasan R, Cressler J D, et al. A comparison of SEU tolerance in high-speed SiGe HBT digital logic designed with multiple circuit architectures[J]. Nuclear Science, IEEE Transactions on, 2002, 49(6): 3107-3114. DOI: 3107

GRLIB IP Core User's Manual(Version 1.2.0 - B4121)[M]. New York: Aeroflex Gaisler Inc. 2012.

武振平, 付方发, 肖立伊. 基于VHDL故障注入的处理器敏感性分析[J]. 微电子学与计算机, 2012, 29(10): 51-54. DOI: 51

黄海林, 唐志敏, 许彤. 龙芯1号处理器的故障注入方法与软错误敏感性分析[J]. 计算机研究与发展, 2006, 43(10): 1820-1827. DOI: 1820

马兴瑞, 张永维, 白照广. 实践五号卫星及其飞行成果[J]. 中国航天, 1999, 21(11): 3-8. DOI: 3

辛明瑞, 时晨, 高德远, 等. 面向空间应用的片上系统集成技术研究[J]. 微电子学与计算机, 2006, 23(6): 194-197. DOI: 194

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

SEU Fault Injection System Design of SRAM-Based FPGA

Design of a shared-memory-based spaceborne data switching architecture

The linear leastsquares positioning algorithm based on FPGA

Algorithm optimization and hardware acceleration for YOLO post processing

Optimization and implementation of FPGA-based H.264 variable block motion estimation algorithm

Related Author

DENG Xian-kun

LI Jia-qiang

WANG Runze

TANG Lei

KUANG Nailiang

LIANG Yong

FENG Zhouwu

CUI Mohan

Related Institution

Xi'an Microelectronics Technology Institute

School of Electronics and Communication Engineering, East China Normal University

School of Microelectronics, University of Science and Technology of China

Xi'an Institute of Microelectronics Technology

School of Physics and Electronic Engineering, Shanxi University

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰