Analysis of disturb coupling faults coverage by the March AZ2 algorithm in memory BIST
Memory BIST is a method implemented on chips to test memories by executing a sequence of test operations defined by the applied test algorithm. The March AZ2 test algorithm has been recently created to provide an excellent balance between the test fault coverage and test complexity to ensure fast an...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | en |
| Published: |
2024
|
| Online Access: | http://eprints.utem.edu.my/id/eprint/29111/1/Analysis%20of%20Disturb%20Coupling%20Faults%20Coverage%20by%20the%20March%20AZ2%20algorithm%20in%20Memory%20BIST.pdf http://eprints.utem.edu.my/id/eprint/29111/ https://ieeexplore.ieee.org/document/10872732/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1848451768135974912 |
|---|---|
| author | Md Zin, Ahmad Ridhwan Jidin, Aiman Zakwan Razaidi, Hussin Mispan, Mohd Syafiq |
| author_facet | Md Zin, Ahmad Ridhwan Jidin, Aiman Zakwan Razaidi, Hussin Mispan, Mohd Syafiq |
| author_sort | Md Zin, Ahmad Ridhwan |
| building | UTEM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknikal Malaysia Melaka |
| content_source | UTEM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Memory BIST is a method implemented on chips to test memories by executing a sequence of test operations defined by the applied test algorithm. The March AZ2 test algorithm has been recently created to provide an excellent balance between the test fault coverage and test complexity to ensure fast and low-cost memory testing without compromising the test quality. Nonetheless, its ability to detect Disturb Coupling Faults (CFds) is not proven, as its creation purpose is focusing on other static faults’ detections. Therefore, this paper presents a comprehensive analysis of the March AZ2 algorithm’s coverage of CFds through a fault detection analyzer. It identifies the existence of sensitizer and detector test operations for each CFds fault primitive within the March AZ2 algorithm’s test sequence based on the described detection requirements. The analysis demonstrates that the March AZ2 algorithm provides 79.2% coverage of CFds by detecting 19 out of 24 fault primitives. By comparing it to other 14 N -complexity test algorithms like the March C+, it provides a higher overall CFds coverage than the latter. |
| format | Conference or Workshop Item |
| id | my.utem.eprints-29111 |
| institution | Universiti Teknikal Malaysia Melaka |
| language | en |
| publishDate | 2024 |
| record_format | eprints |
| spelling | my.utem.eprints-291112025-10-29T01:49:18Z http://eprints.utem.edu.my/id/eprint/29111/ Analysis of disturb coupling faults coverage by the March AZ2 algorithm in memory BIST Md Zin, Ahmad Ridhwan Jidin, Aiman Zakwan Razaidi, Hussin Mispan, Mohd Syafiq Memory BIST is a method implemented on chips to test memories by executing a sequence of test operations defined by the applied test algorithm. The March AZ2 test algorithm has been recently created to provide an excellent balance between the test fault coverage and test complexity to ensure fast and low-cost memory testing without compromising the test quality. Nonetheless, its ability to detect Disturb Coupling Faults (CFds) is not proven, as its creation purpose is focusing on other static faults’ detections. Therefore, this paper presents a comprehensive analysis of the March AZ2 algorithm’s coverage of CFds through a fault detection analyzer. It identifies the existence of sensitizer and detector test operations for each CFds fault primitive within the March AZ2 algorithm’s test sequence based on the described detection requirements. The analysis demonstrates that the March AZ2 algorithm provides 79.2% coverage of CFds by detecting 19 out of 24 fault primitives. By comparing it to other 14 N -complexity test algorithms like the March C+, it provides a higher overall CFds coverage than the latter. 2024 Conference or Workshop Item PeerReviewed text en http://eprints.utem.edu.my/id/eprint/29111/1/Analysis%20of%20Disturb%20Coupling%20Faults%20Coverage%20by%20the%20March%20AZ2%20algorithm%20in%20Memory%20BIST.pdf Md Zin, Ahmad Ridhwan and Jidin, Aiman Zakwan and Razaidi, Hussin and Mispan, Mohd Syafiq (2024) Analysis of disturb coupling faults coverage by the March AZ2 algorithm in memory BIST. In: 2024 IEEE 22nd Student Conference on Research and Development (SCOReD), 19-20 December 2024, Selangor, Malaysia. https://ieeexplore.ieee.org/document/10872732/ |
| spellingShingle | Md Zin, Ahmad Ridhwan Jidin, Aiman Zakwan Razaidi, Hussin Mispan, Mohd Syafiq Analysis of disturb coupling faults coverage by the March AZ2 algorithm in memory BIST |
| title | Analysis of disturb coupling faults coverage by the March AZ2 algorithm in memory BIST |
| title_full | Analysis of disturb coupling faults coverage by the March AZ2 algorithm in memory BIST |
| title_fullStr | Analysis of disturb coupling faults coverage by the March AZ2 algorithm in memory BIST |
| title_full_unstemmed | Analysis of disturb coupling faults coverage by the March AZ2 algorithm in memory BIST |
| title_short | Analysis of disturb coupling faults coverage by the March AZ2 algorithm in memory BIST |
| title_sort | analysis of disturb coupling faults coverage by the march az2 algorithm in memory bist |
| url | http://eprints.utem.edu.my/id/eprint/29111/1/Analysis%20of%20Disturb%20Coupling%20Faults%20Coverage%20by%20the%20March%20AZ2%20algorithm%20in%20Memory%20BIST.pdf http://eprints.utem.edu.my/id/eprint/29111/ https://ieeexplore.ieee.org/document/10872732/ |
| url_provider | http://eprints.utem.edu.my/ |