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A microprogrammed control path architecture for an embedded IEEE 1149.1 test coprocessor
| Content Provider | Semantic Scholar |
|---|---|
| Author | Gebremeskel, Ukbagiorgis Iyasu Ferreira, Jose M. Martins |
| Copyright Year | 2014 |
| Abstract | This paper proposes a test coprocessor for a 32-bit MicroBlaze CPU core. A microprogrammed architecture is used to implement the coprocessor control path, offering a flexible solution that ensures a straightforward expansion of the test command set. The current version supports a set of SVF-like commands that is able to control one built-in IEEE 1149.1 boundary-scan infrastructure. The proposed test coprocessor is useful in a wide range of online test applications, and namely in the case of mission-critical embedded systems, where online fault detection and diagnosis become particularly important. |
| Starting Page | 1 |
| Ending Page | 6 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.1109/DCIS.2014.7035530 |
| Alternate Webpage(s) | https://repositorio-aberto.up.pt/bitstream/10216/84049/2/136015.pdf |
| Alternate Webpage(s) | https://doi.org/10.1109/DCIS.2014.7035530 |
| Journal | Design of Circuits and Integrated Systems |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
