Nuclei Microcontroller Software Interface Standard V1.3.0

This is the version v1.3.0 release.

• NMSIS-Core

  • Add more ECC related macros for milm_ctl/mdlm_ctl/mcache_ctl csr
  • Add plic related API support in core_feature_plic.h
  • Fix core_feature_cidu.h which wrongly included math.h which is not required

• Build System

  • Change TOOLCHAIN to LIBTYPE in Makefile.build and Makefile.nmsis located in NMSIS/Scripts/Build/

• NMSIS-DSP

  • Sync with CMSIS-DSP Library v1.16.2
  • Add initial version of NMSIS DSP Benchmark
  • Fix bug found for ComplexMathFunctions when RISCV_MATH_LOOPUNROLL not defined

• NMSIS-NN

  • Sync with CMSIS-NN library v6.0.0
  • Add initial version of NMSIS NN benchmark
  • Roll back p-ext optimized version for function riscv_nn_vec_mat_mult_t_svdf_s8

• Nuclei AI Library

  • Introduced RVV optimized AI operators implementation which can be found in https://github.com/Nuclei-Software/nuclei-ai-library

Full Changelog: 1.2.1...1.3.0