Accelerating Grid Digitalisation With Linux-based SEAPATH and Qu...
summary
SEAPATH combined with Qualcomm DragonWing delivers an ARM Linux foundation that claims mainline kernel support and available code in the SEAPATH GitHub, targeting IEC 61850 SV/GOOSE and PTP determinism. Measured soft‑RT using cyclictest shows 11 µs host latency and 49 µs VM latency. DragonWing lineup (IQ6/8/9 and 4–18 core options) adds PCIe/SR‑IOV networking, LTE/5G including 450 MHz, NPU edge AI, Yocto/Linux upstream packaging, and 10–15 year longevity for fanless industrial deployments.
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chapters (8)
- 0:00Introduction
- 1:46Grid digitization challenges
- 3:51C-Bus and real-time requirements
- 4:13Qualcomm DragonWing processors
- 6:01Linux support and open source
- 7:06Real-time performance tests
- 7:50Next steps and commercialization
- 9:15Q&A session
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