Nuclei Microcontroller Software Interface Standard V1.0.2-RC1

This is the release candidate version V1.0.2-RC1 release of Nuclei MCU Software Interface Standard(NMSIS).

The following changes has been made since V1.0.1.

• Device Templates

  • DOWNLOAD_MODE_xxx macros are removed from riscv_encoding.h, it is now defined as enum in <Device.h>, and
    can be customized by soc vendor.
  • startup code now don't rely on DOWNLOAD_MODE macro, instead it now rely on a new macro called VECTOR_TABLE_REMAPPED,
    when VECTOR_TABLE_REMAPPED is defined, it means the vector table's lma != vma, such as vector table need to be
    copied from flash to ilm when boot up
  • Add BIT, BITS, REG, ADDR related macros in <Device.h>

• NMSIS-Core

  • Nuclei Cache CCM operation APIs are now introduced in core_feature_cache.h

• NMSIS-DSP/NN

  • Merged the official CMSIS 5.8.0 release, CMSIS-DSP 1.9.0, CMSIS-NN 3.0.0
  • RISC-V Vector extension and P-extension support for DSP/NN libraries are added