In an EDA shell (like Tcl), you can adjust the alpha parameter to trade off between wirelength (0.0) and source-to-sink delay (1.0).
: For database-level integration of these routing topologies, visit the Opendbpy Repository .
These components are primarily maintained within open-source hardware projects. You can download the latest builds and source code from the following official repositories: ⚡ Official Sources Download JOYSP PDREV TNK zip
This report details the specifications, download locations, and implementation of the , PDREV , and TNK components, commonly used in VLSI Design and Hardware Verification workflows. 📂 Component Overview
Once you have extracted the .zip or cloned the repository, use the following commands to configure the routing parameters: 1. Setting PDRev Topology In an EDA shell (like Tcl), you can
If you are using in a formal verification context (e.g., Property Directed Reachability with Extended Resolution), ensure you are utilizing the updated PdrER framework which provides more compact inductive invariants for safety checking. AUCOHL/Opendbpy - GitHub
PDRev is typically invoked during the global routing phase to optimize clock trees or high-fanout nets. You can download the latest builds and source
: set_pdrev_topology_priority Example : set_pdrev_topology_priority clk 0.3 2. Global Routing Integration