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IFLOW · RTL → GDS

iFlow
one hub, two direct docs

No more deep nesting: open the run-script guide or backend flow notes here, or clone GitHub and run the demo in one shot.

Open run scripts → Flow guide GitHub ↗

Flat entrySky130 demoStage-ready scriptsReproducible

iEDA.ai — iFlow

# one-command RTL → GDS
$ python3 run_iEDA.py
[iMap] synthesis              ok
[iPL ] placement              ok
[iRT ] routing                ok
[iSTA] timing                 ok
→ open docs next door

iMapsynthesisiFPfloorplaniPDNpoweriPLplacementiCTSclockiTOoptimizationiRTroutingiSTAtimingAiEDAdesign dataiPCLlayout modeliMapsynthesisiFPfloorplaniPDNpoweriPLplacementiCTSclockiTOoptimizationiRTroutingiSTAtimingAiEDAdesign dataiPCLlayout model

Direct docs

Two entries cover flow and scripts

This hub only routes you. The docs sit at the same level—no extra drill-down.

iFlow run scripts

Module layout, directory tree, top-level run_iEDA, and how to run each stage alone.

Open script guide → 02 · FLOW

Backend design flow guide

Backend concepts from synthesis to sign-off: constraints, libraries, path timing, and formal checks.

Open flow guide → TOOLS

Point-tool matrix

Jump to iMap / iPL / iRT / iSTA and other engines when you need API details.

Browse tools → GITHUB

Repo and demo designs

Clone, build, and run the Sky130 demo. Docs and scripts live in the same repository.

RTL → GDSII

Stages chained by scripts

Optional: open a stage to see its point-tool page.

iMap

Logic synthesis

iFP

Floorplan

iPDN

Power network

iPL

Placement

iCTS

Clock tree

iTO

Optimization

iRT

Routing

iDRC

Rule check

Start from the script guide

Suggested path: hub → run scripts → GitHub demo.

Run scripts → Flow guide