pccx v003 — LLM IP-core line

The v003 line continues the LLM track from the v002 line as a future IP-core package named pccx-v003. Active code is not yet present in this docs site; this page is a placeholder while the architecture contract is still TBD.

Working state

• package repository: pccx-v003 (future)

• repository is not created in this phase

• board and model consumers remain outside the IP-core package

• first-application note — Gemma 4 E4B is non-binding until the v003 contract is established

• v002.x phases (sparsity, speculative, EAGLE, SSD, Tree, benchmark) are not repeated here; v003 starts from a different RTL baseline

Status snapshot

Table 1 v003 layer status (placeholder)

Layer	State
RTL	TBD
Driver / runtime	shared API surface with v002; no v003-specific path yet
Verification	inherits the v002 evidence checklist as its release gate
Throughput claim	none — TBD
Timing closure	none — TBD
Bitstream	none — TBD

This page will be expanded as the pccx-v003 contract lands.

See also

• Roadmap — release direction across the pccx ecosystem

• pccx v002 Architecture — current active LLM line (KV260)

• pccx vision-v001 — CNN inference track on KV260 — parallel vision track on the same substrate