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Altera_Forum
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7 years ago

Constraining LEDs/Switches to VHDL onDE1-SoC

Hello, I am trying to write some basic VHDL that "slide" an on led down the 10 leds on the DE1-SoC board. I have loaded the .sof onto the board but nothing is lighting up. I think the VHDL is good be...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
7 years ago

I was able to get it to work with the pin planner tool. What is the purpose of the sdc and qsf. I feel as though for a more complicated project, I will probably need those but I am not sure how they fit into Quartus.