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Altera_Forum's avatar
Altera_Forum
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16 years ago

Tcl Script

Please, can someone help me? I must declare some entity in separate lut (or le). I don't know the istruction to do it. Do you know it? Thank you very much.
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

In altera it's just a location assignment. I'm going from memory here so hopefully my syntax wrong.

In your Project file or using a TCL script the syntax to constrain to the LAB level would be 

set_location_assignment LAB_X10_Y22 -to reg_a

or to constrain to the LUT level 

set_location_assignment LC_X10_Y22_N0 -to reg_a

I've noticed from your other posts that you are trying to do it via the code:

(* altera, location=LC_X10_Y22_N0 *) reg reg_a;

Jake