CloudBEAR RISC-V Processor IP Product Line
summary
CloudBEAR offers three RISC-V series: BM microcontrollers, BR dual-issue controllers/accelerators, and BI Linux-capable CPUs. BM310 is a 32-bit MCU that benchmarks 19% faster than Cortex‑M4 and reaches 150–700 MHz at 28 nm depending on config; BM610 is the 64‑bit variant for measurement and secure functions. BR cores are dual‑issue and clock above 1 GHz at modern nodes for inline accelerator and networking control. BI671 is an out‑of‑order CPU that targets midrange Linux use, supports full hardware coherency and non‑blocking L1/L2, and runs Debian Linux in demos.
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chapters (10)
- 0:00Intro
- 5:39Deeply embedded applications
- 7:51Low power MCU for Smart Meter
- 9:16BM-610 - 64-bit housekeeper core
- 10:58Industrial automation SoC
- 13:05Inline programmable accelerator
- 14:30BI-350 small Linux capable core
- 15:24BI-651 power efficient dual issue
- 18:36High-performance memory subsystem
- 19:29Lightweight coherency control
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