Presentation | 2014-12-19 Reliability of ECC-based Memory Architectures with Online Self-repair Capabilities Gian MAYUGA, Yuta YAMATO, Tomokazu YONEDA, Yasuo SATO, Michiko INOUE, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Embedded memory is extensively being used in SoCs, and is rapidly growing in size and density. To keep up with the development pace of nanoscale devices, enhancement methods for yields and reliability must overcome the barriers set forth by advent of new technology. To address the issue of reliability, periodic online field test and repair are implemented by using synergistic approach of employing redundancy and ECC to repair or correct both hard erros and soft erros. In this paper, an online remap strategy for memory repair, which ensures 'fresh' memory words are always used until the spare words run out, is proposed, and the improvement of reliability for memory architectures using the proposed scheme is demonstrated. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | memory repair / built-in self-repair / ECC / online repair / remapping / remap CAM / reliability |
Paper # | DC2014-70 |
Date of Issue |
Conference Information | |
Committee | DC |
---|---|
Conference Date | 2014/12/12(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Dependable Computing (DC) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Reliability of ECC-based Memory Architectures with Online Self-repair Capabilities |
Sub Title (in English) | |
Keyword(1) | memory repair |
Keyword(2) | built-in self-repair |
Keyword(3) | ECC |
Keyword(4) | online repair |
Keyword(5) | remapping |
Keyword(6) | remap CAM |
Keyword(7) | reliability |
1st Author's Name | Gian MAYUGA |
1st Author's Affiliation | Nara Institute of Science and Technology Information Science() |
2nd Author's Name | Yuta YAMATO |
2nd Author's Affiliation | Nara Institute of Science and Technology Information Science |
3rd Author's Name | Tomokazu YONEDA |
3rd Author's Affiliation | Nara Institute of Science and Technology Information Science |
4th Author's Name | Yasuo SATO |
4th Author's Affiliation | Kyushu Institute of Technology |
5th Author's Name | Michiko INOUE |
5th Author's Affiliation | Nara Institute of Science and Technology Information Science |
Date | 2014-12-19 |
Paper # | DC2014-70 |
Volume (vol) | vol.114 |
Number (no) | 384 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |