scholarly journals Berger Code Based Concurrent Online Self-Testing of Embedded Processors

Author(s):  
G. Prasad Acharya ◽  
M. Asha Rani

In this paper, we propose an approach to detect the temporary faults induced by an environmental phenomenon called single event upset (SEU). Berger code based self-checking checkers provides an online detection of faults in digital circuits as well as in memory arrays. In this work, a concurrent Berger code based online self- testable methodology is proposed and integrated in 32-bit DLX Reduced Instruction Set Computer (RISC) processor on a single silicon chip. The proposed methodology is implemented and verified for various arithmetic and logical operations of the DLX processor. The FPGA implementation of the proposed design shows that a meager increase in hardware utilization facilitates online self- testing to detect temporary faults.

Author(s):  
Tush Thrivikraman ◽  
Edward Wilcox ◽  
Stanley D. Phillips ◽  
John D. Cressler ◽  
Cheryl Marshall ◽  
...  

1986 ◽  
Author(s):  
R. Koga ◽  
W. A. Kolasinski ◽  
C. King ◽  
J. Cusick

Author(s):  
Shuting Shi ◽  
Rui Chen ◽  
Rui Liu ◽  
Mo Chen ◽  
Chen Shen ◽  
...  

2021 ◽  
Vol 120 ◽  
pp. 114128
Author(s):  
Bing Ye ◽  
Li-Hua Mo ◽  
Peng-Fei Zhai ◽  
Li Cai ◽  
Tao Liu ◽  
...  

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