ARM M-profile ISA
3 done - 1 partial - 2 to build
Why it matters
Cortex-M instruction set: Thumb-2, DSP, TrustZone-M, FP, MVE.
What
Build out the 'ARM M-profile ISA' capability area: 6 stories spanning 1 not-yet-built, 1 stubbed, 1 partial and 3 already-implemented (hardening) features.
Stories in this epic (6)
- ARMv7-M integer + Thumb-2 ISA$2,250 / $2,250 - 100%Implemented
- DSP extension (v7E-M / "M4")$2,250 / $2,250 - 100%Implemented
- ARMv8-M Security Ext (TrustZone-M)$2,250 / $2,250 - 100%Implemented
- FPU / VFP (FPv4-SP single-precision)$0 / $6,250 - 0%Partial
- ARMv6-M (Cortex-M0/M0+/M1) distinct profile$0 / $12,250 - 0%Not implemented
- MVE / Helium (Cortex-M55/M85)$0 / $8,500 - 0%Stub
Activity log
Feature defined and added to the roadmap
Feature defined and added to the roadmap
Feature defined and added to the roadmap
Feature defined and added to the roadmap
Feature defined and added to the roadmap
Feature defined and added to the roadmap
Funding goal set to $12,250
Funding goal set to $2,250
Funding goal set to $2,250
Funding goal set to $2,250
Funding goal set to $6,250
Funding goal set to $8,500
Implementation status: Not implemented
Implementation status: Implemented
Implementation status: Implemented
Implementation status: Implemented
Implementation status: Partial
Implementation status: Stub
Delivered - counted as fully funded
Delivered - counted as fully funded
Delivered - counted as fully funded