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Altera_Forum's avatar
Altera_Forum
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14 years ago

Importing .csv files for DE1 pin assignments

I'm using the DE1_pin_assignments file for a design, and I used the board port names (SW[0], etc) in the design, but when I try to import the .cvs assignment file (Assignments - Import Assignments) I...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

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I didn't see anything in the zip file that was helpful (not a sample .csv file for example)

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Please read the readme.txt file, and then look at scripts/synth.tcl. That file creates a project and synthesizes the example design. The scripts/synth.tcl script calls procedures in scripts/constraints.tcl. That file contains all of the pin constraints.

At a minimum, if you use the same top-level pin names in your design, you can use the Quartus Tcl console and 


tcl> source scripts/constraints.tcl
tcl> set_default_constraints

Ask questions if you need clarification.

Cheers,

Dave