Open hardware / software research for NPU architecture, FPGA acceleration, and verification tooling. The project ships a versioned IP-core package, a board integration, a verification lab, an editor layer, and a local launcher under one umbrella.

Canonical specification, public documentation site, project index, and release coordination across the ecosystem.

Versioned v002 IP-core package — board- and model-agnostic reusable RTL for LLM and shared subsystems. Consumed by board integration repositories at a pinned SHA.

Canonical v003 IP-core planning package — same shape as pccx-v002 (LLM, Vision, Voice, common). Planning / evidence-gated; no v003 RTL or contract is released yet. New reusable v003 LLM material belongs under pccx-v003/LLM/.

KV260 + LLM application integration. Consumes pccx-v002 through the third_party/pccx-v002 submodule, plus board constraints, Vivado project files, and bare-metal driver code.

CLI-first verification lab and trace profiler. Provides the shared analyze / status boundary that editor and launcher integrations consume. Plugin system and external tool interface are planned. GUI is a secondary surface.

SystemVerilog IDE layer spun out from pccx-lab. Targets diagnostics, xsim log integration, and reviewed SystemVerilog development workflows.

User-facing local LLM launcher targeting KV260-class edge devices. Currently a planning scaffold; real launch flow depends on FPGA bring-up evidence from pccx-FPGA-NPU-LLM-kv260.

Standalone vision track on the KV260 + v002 substrate. Default direction: fold into pccx-v002/Vision/ after a compatibility review.

Organization placeholder and site assets.

pccx-LLM-v003 was an early temporary feeder for v003 LLM planning. It is superseded by pccx-v003 and is no longer an active public track.

PCCX™ is a mark used by the PCCX project. Korean trademark applications are pending in Classes 09 and 42 (application numbers 40-2026-0091497 and 40-2026-0091498). Registration has not been granted; do not use PCCX® unless and until registration is granted and the central trademark policy is updated. See the central policy at pccx/TRADEMARKS.md.

Execution is tracked on the PCCX Roadmap project. The short release-track summary lives at pccx/docs/roadmap.

Focused issues, documentation improvements, reproducible benchmarks, and small experiments are welcome. See each repository's CONTRIBUTING.md for project-specific guidance. Open a discussion before starting non-trivial work. Contributions do not create rights to equity, royalties, revenue share, profit share, employment, sponsorship payments, or investor returns.

For security disclosures, see SECURITY.md. For other questions, file an issue in the relevant repository.