BIST-based diagnosis of FPGA interconnects
diagnostic approach for the programmable interconnect resources in Field Programmable Gate Arrays (FPGAs) that can be used for either on-line or off-line testing. The technique was originally intended for on-line diagnosis of faulty interconnect to support fault-tolerant applications. However, the t...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Text |
| Language: | English |
| Published: |
2002
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| Subjects: | |
| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.117.2789 http://www.eng.auburn.edu/~strouce/class/bist/itc02.pdf |
| Summary: | diagnostic approach for the programmable interconnect resources in Field Programmable Gate Arrays (FPGAs) that can be used for either on-line or off-line testing. The technique was originally intended for on-line diagnosis of faulty interconnect to support fault-tolerant applications. However, the technique has been proven to be an excellent approach for off-line testing and diagnosis as well, providing high-resolution diagnostics with the ability to identify the faulty wire segment or programmable switch. We have implemented this BIST-based diagnostic approach on the ORCA series FPGA and present the results of testing and diagnosing known defective FPGAs. 1 1. |
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