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Altera_Forum
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16 years ago

Newbie question: driving leds

Hello everybody! I'm an absolute newbie in Altera / NIOS. I have an NEEK with Cyclon III and touch panel LCD. But for the time being, I am studying the basics. I have been through the ...
Altera_Forum's avatar
Altera_Forum
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16 years ago

Hi Pascal. Have you corrected the pinning? In the Example Designs there are fault Pin-Assignements for the LEDs. Try to correct them and try again. The Pins you can find in the reference_manual for the NEEK.

Edit: I have looked that up you can find a running example under NIOS_Evaluation_Kit_v8.0\cycloneIII_3c25_niosII\examples\cycloneIII_3c25_start_my_first_fpga the Pins are:

PIN_P13

PIN_P12 <- this is wrong in "standard" it's PIN_T1 there

PIN_N12

PIN_N9

Good Luck.