Wang Zhengyu
Lanzhou Jiaotong University

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Design of ECC Controller and its Validation Based on FPGA Cao Yan; Du Lixia; Wang Zhengyu
Indonesian Journal of Electrical Engineering and Computer Science Vol 12, No 10: October 2014
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v12.i10.pp7253-7261

Abstract

ECC is an advanced technology for memory error detection and correction, which is used to support high reliability of computers. It is widely used in sever memory while it can detect 2-bit error and correct 1-bit error. This paper introduces the ECC algorithm, then discusses the more general correction coding mathematics, realizing it by programming with VHDL. After finishing these parts, a debug experiment is executed on the Altera Stratix IV family FPGA. Finally, the paper analyzes the simulation results and gives some suggestions for improving the performance of ECC controllers.