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Altera_Forum's avatar
Altera_Forum
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15 years ago

Some Basic Doubts !! Urgent

Hi all, am pretty new to using NIOS processor. I have been using Quartus II for cyclone for making block diagrams. I have moved to NIOS as i need reduction in Logic cells. I have installe...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

For stuff like this unless you prefer doing things the hard way just write this in C.

# include "altera_avalon_pio_regs.h"

int main ()

{

unsigned long read_data;

read_data = IORD_ALTERA_AVALON_PIO_DATA(INPUT_PIO_BASE);

IOWR_ALTERA_AVALON_PIO_DATA(OUTPUT_PIO_BASE, read_data);

return 1;

}