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Altera_Forum's avatar
Altera_Forum
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15 years ago

Run and debug nios project

Hello, I am running a c file on niosii to check if the LEDs are working or not using buttons. This is my C file: #include <stdio.h> // for uart# include <unist...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

You can't use 1us period! The processor can't operate with so a high rate of interrupt. At fclk=50MHz that would mean only 50 cycles!!!

You must modify timer in sopc builder, regenerate the system and recompile the fpga design.

You should use a period 100us or greater. Usually a 1ms period is pretty enough for most applications.

Cris