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Implemented

DSP extension (v7E-M / "M4")

Priority 1 - CPU Architectures & Execution Engines / 1.2 ARM Cortex-M / ARMv-M

$2,250 / $2,250fully funded
Done$2,250 / $2,250 - 100%
As a firmware developer, I want vemu's DSP extension (v7E-M / "M4") to stay accurate, tested, and documented, so that I can keep depending on dSP-heavy firmware.

Why it matters

DSP-heavy firmware

Summary

SIMD/saturating/MAC ops

Scope of work

Already implemented. Harden, broaden coverage, add tests and documentation for DSP extension (v7E-M / "M4"). What it is: SIMD/saturating/MAC ops. Why it matters: DSP-heavy firmware.

Current state

Status: Fully implemented. Notes / evidence: dsp.rs.

Blocked by 1

Fund these first - this work can't be completed until they ship.

  • Done
Unblocks 7

Funding this also clears the way for the work below.

Activity log

  1. Feature defined and added to the roadmap

  2. Funding goal set to $2,250

  3. Implementation status: Implemented

  4. Delivered - counted as fully funded