4 ms·
Can you buy any RISC-V embodiment that implements such an instruction? It seems to be extremely optional.
by moloch-hai 4y ago
Can you buy any RISC-V embodiment that implements such an instruction? It seems to be extremely optional.
- Vt71fcAqt7 4y agoB is pretty recent, but Sifive p650 will have it https://www.sifive.com/cores/performance-p650 https://www.sifive.com/cores/performance-p650 Heres another: https://www.andestech.com/en/2022/12/08/andes-technology-unveils-the-andescore-d23-a-feature-rich-low-power-and-highly-secured-entry-level-risc-v-processor/ https://www.andestech.com/en/2022/12/08/andes-technology-unv... I expect all future Linux cores to have it
- snvzz 4y ago>I expect all future Linux cores to have it All RVA22 profile cores will, as RVA22 requires B extension. >Sifive p650 will have it Current versions of U74 also have it. And a U74 with B is already shipping in VisionFive 2.
- snvzz 4y agoIt is part of B extension, so it should be available in the VisionFive2 (now being shipped), which has the newer version of SiFive U74 that has B.