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Altera_Forum
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21 years ago

Simple question

Please, help me... 1) I created new project in Quartus II 4.1 2) then I opened Altera SOPC builder and I added Nios II processor, Pio ( input and output) and OnChip_Memory (RAM) 3) then I ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

Hello Kira,

If you have designed Nios systems in the past and you would like to take Nios II for your next projects you should read the Application Note 350 first (“Upgrading first-generation Nios processor systems to the Nios II processor”, Step 4 at page 22).

Here is a simple example for giving out some data to a PIO:

IOWR_ALTERA_AVALON_PIO_DATA(SEVEN_SEG_PIO_BASE, bits);

These includes are necessary:# include "system.h"# include "altera_avalon_pio_regs.h"

Bye,

niosIIuser