~/talk

Bootstrapping a real working design flow

Talkat Week of Open Source Hardware 2019 · 2019-06-13..06-14· [open-source]
links:none on file
slides:none on file

History and current state of a usable open-source verilog-to-GDS flow that stitches together qflow, qrouter and Graywolf with modern tools like Yosys + ABC, OpenROAD placer and OpenSTA; it handles synthesis, placement, routing, parasitic extraction and STA, reaches tens of thousands of gates today, produced a working Raven SoC taped out in 180 nm running ~100 MHz, but DRC/LVS fixes and manual MAGIC cleanup remain necessary.

AI-written summary · about

  1. 0:00Start
  2. 7:45Gui Interface
  3. 9:47Gui
  4. 12:09Clock Tree Synthesis
  5. 13:45Static Timing Analysis
  6. 16:34Summary
  7. 18:13Floor Planner
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