SEMI OpenIR  > 半导体集成技术工程研究中心
Design and implementation of a programming circuit in radiation-hardened FPGA
Wu, Lihua; Han, Xiaowei; Zhao, Yan; Liu, Zhongli; Yu, Fang; Stanley, L. Chen; Wu, L.(lihua@semi.ac.cn)
2011
Source PublicationJournal of Semiconductors
ISSN16744926
Volume32Issue:8Pages:85012
AbstractWe present a novel programming circuit used in our radiation-hardened field programmable gate array(FPGA) chip. This circuit provides the ability to write user-defined configuration data into an FPGA and then read it back. The proposed circuit adopts the direct-access programming point scheme instead of the typical long token shift register chain. It not only saves area but also provides more flexible configuration operations. By configuring the proposed partial configuration control register, our smallest configuration section can be conveniently configured as a single data and a flexible partial configuration can be easily implemented. The hierarchical simulation scheme, optimization of the critical path and the elaborate layout plan make this circuit work well. Also, the radiation hardened by design programming point is introduced. This circuit has been implemented in a static random access memory(SRAM)-based FPGA fabricated by a0.5μm partial-depletion silicon-on-insulator CMOS process. The function test results of the fabricated chip indicate that this programming circuit successfully realizes the desired functions in the configuration and read-back. Moreover, the radiation test results indicate that the programming circuit has total dose tolerance of1×105 rad(Si), dose rate survivability of1.5×1011 rad(Si)/s and neutron fluence immunity of1×1014 n/cm2.?2011 Chinese Institute of Electronics.
metadata_83半导体集成技术工程研究中心
KeywordCmos Integrated Circuits Hardening Shift Registers Static Random Access Storage
Subject Area微电子学
Indexed ByEI
Date Available2012-06-14
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/23066
Collection半导体集成技术工程研究中心
Corresponding AuthorWu, L.(lihua@semi.ac.cn)
Recommended Citation
GB/T 7714
Wu, Lihua,Han, Xiaowei,Zhao, Yan,et al. Design and implementation of a programming circuit in radiation-hardened FPGA[J]. Journal of Semiconductors,2011,32(8):85012.
APA Wu, Lihua.,Han, Xiaowei.,Zhao, Yan.,Liu, Zhongli.,Yu, Fang.,...&Wu, L..(2011).Design and implementation of a programming circuit in radiation-hardened FPGA.Journal of Semiconductors,32(8),85012.
MLA Wu, Lihua,et al."Design and implementation of a programming circuit in radiation-hardened FPGA".Journal of Semiconductors 32.8(2011):85012.
Files in This Item:
File Name/Size DocType Version Access License
Design and implement(2969KB) 限制开放LicenseApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wu, Lihua]'s Articles
[Han, Xiaowei]'s Articles
[Zhao, Yan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wu, Lihua]'s Articles
[Han, Xiaowei]'s Articles
[Zhao, Yan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wu, Lihua]'s Articles
[Han, Xiaowei]'s Articles
[Zhao, Yan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.