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Altera_Forum's avatar
Altera_Forum
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12 years ago

output to header on DE0-nano cyclone IV E

DE0-nano FPGA identifies header output as example GPIO_2 header JP1 as Pin 5. I have used the DE0-nano FPGA system generator to set the project. I used the .bdf file system to create the cod...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

Thanks.

The pin assignments are also in the user manual.

Some time in the past I had used the back annotation and it was wrong.

Don't use the back annotator. Had to remove all assignments and reassign.

Wrong you must use the back annotation.