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Some information I found at https://codasip.com/swerv https://codasip.com/swerv: The SweRV Core™ EH1 is an advanced high-performance core with small footprint,
by chubs 6y ago
Some information I found at https://codasip.com/swerv https://codasip.com/swerv:
The SweRV Core™ EH1 is an advanced high-performance core with small footprint, suitable for embedded devices supporting data-intensive applications such as storage controllers, industrial IoT, real-time analytics in surveillance systems, and other smart systems.
SweRV Core EH1:
Architecture: 32-bit, dual superscalar, 9-stage pipeline
Performance: Up to 4.95 CoreMark/MHz (further gain possible with compiler optimizations)
Clock speed: Up to 1.8 GHz
Technology: TSMC 28nm CMOS
Bus support: AXI, AHB-lite
Programmable Interrupt Controller
RISC-V debug support
- jlokier 6y ago> Bus support: AXI, AHB-lite That's interesting. AXI is from ARM and I think it's still subject to ARM licensing.
- johntb86 6y agoI was surprised by that as well, but here's the term in the AXI license: "(i) where a product created under Clause 1(i) is an integrated circuit which includes a CPU then either: (a) such CPU shall only be manufactured under licence from ARM; or (b) such CPU is neither substantially compliant with nor marketed as being compliant with the ARM instruction sets licensed by ARM from time to time;" So it seems like they might be in the clear.