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Online Fault Detection Methodology for Control and Data Path of IP Cores : Case Study on Bonfire Network-On-Chip
| Content Provider | Semantic Scholar |
|---|---|
| Author | Ivem, Apneet Kaur Annus, Paul Raik, Jaan Niazmand, Behrad Juht, Metodoloogia Tuumade |
| Copyright Year | 2016 |
| Abstract | The continuous scaling in technology has caused the components of a networkon-chip to be more vulnerable to faults; therefore, there is a need for methods to maintain circuit performance. This dissertation propose a methodology to partition design into control and data parts, each to be protected by different circuitry. An increasing number of faults appear during the run-time of the system caused by temperature-time dependent degradation and environmental effects like radiation or electromagnetic noise. Thus, online fault monitors are required for detecting faults during circuit’s life-time. The concurrent checkers monitor the control part and error control code checks the data-path of the NoC. A new method and tool framework is developed for checker qualification and minimization, which aim at sufficient fault coverage and checker efficiency index with minimum area overhead. Concurrent checkers and error control codes are implemented for a case study on a TUT design project Bonfire NoC evaluating different error control mechanisms and strategies. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://digi.lib.ttu.ee/i/file.php?DLID=6367&t=1 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
