Content

Autorouting files are intended for use by third-party autorouting tools.

If the built-in auto-router cannot meet the needs of auto-routing, Jiali Chuang EDA supports exporting the auto-routing file dsn and importing the auto-routing session file ses. You can use the third-party auto-routing tool for wiring by exporting the auto-routing file, and then import the ses file. That’s it.

Steps:

  1. Open the PCB to export the automatic routing file dsn, it is recommended to remove the unnecessary vias and wires first.

Via: Top Menu - Export - Autoroute (DSN), or Top Menu - File - Export - Autoroute (DSN)

Figure 188

  1. Open the third-party auto-routing tool and open the auto-routing file DSN

Third-party auto-routing tools include: Freerouting, ELECTRA, TopoR, etc.

Freerouting download address: https://github.com/freerouting/freerouting

Take Freerouting as an example:

1) Open Freerouting, open the automatic routing file SES

Figure 2

2) Set the automatic routing rules, if you do not need to set, you can directly point the routing

Figure 3

3) After completion, export the automatic routing session file ses, which will be saved in the same directory as dsn

Figure 4

  1. Import the auto-routing session file into the PCB and complete the import

Entry: Top Menu - File - Import - Autorouting (SES).

Figure 189

The editor will automatically generate wires and vias to complete automatic routing.


goToTop