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Kenvwhite's avatar
Kenvwhite
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7 months ago
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Cyclone 10 LP Evaluation Kit Pinout issue

Hello, I recently purchased EK-10CL025U256 with Cyclone 10CL025YU256I7G and the problem is probably the documentation. I can't assign the right pins in Quartus Prime Lite. I have two documentati...
Fpga Devkit
  • sstrell's avatar
    sstrell
    7 months ago

    D6, D7, D8, and D9 are the board references on the silkscreen, not device pin numbers, so L14, K15, J14, J13 are correct.

    As for why it looks like a power pin is showing up at location L14, check to see if that is perhaps a dual function pin.

sstrell's avatar
sstrell
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7 months ago

Can you point out the discrepancies you've found and links to the documents you are referring to?

Kenvwhite's avatar
Kenvwhite
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7 months ago

From Mouser https://www.mouser.pl/datasheet/2/612/ug_c10_lp_eval_kit-1144689.pdf
From Board Design Files: https://www.intel.com/content/www/us/en/developer/articles/tool/intel-cyclone-10-lp-fpga-evaluation-kit-downloads.html I dowloaded Kit zip from here.
But also in Design files pins for those User LED's have diff pinout I know that in PDF pins have the same description as on the top of the board and description in this schematics refers to Cyclon pinout.

The case is none of them could be used in Quartus, because those pins have another assignment as I know.

I have tried every of those pins and none of them works to blink User LED.

F.e. pins D6, D7, D8, D9 in PDF are L14, K15, J14, J13 in schematics.