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Altera_Forum
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14 years ago

help me please

i'm a student working for the first time with altera DE2 board .i'm using the NIOSII soft processor with the altera monitor program (using C language) i've some troubles with the program i wrote.i...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Have you checked your displaying on seven segments only ?

For displaying, I expected printf() or IOWR... or user function.

your# define hex_base_address 0x00021000 may be wrong : it depends of your generated SOPC (I think you are using Altera example for DE2 board). In system.h (generated by sopc builder for quartus version <= 9.1) (or equivalent) you should look at, there are already# DEFINE for hardware.

You should use IO_WR... functions : I think it takes care of wait time, delay, time hold... (I am not sure at 100%)

Printf() your "list1" so as to see its value.

The same "list1" doesn't change within you superloop (while(1))

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