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Altera_Forum's avatar
Altera_Forum
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22 years ago

what wrong with my nios ide build

when i test a simple c/c++ programe with hello_led_0 but when i build ,two error appear ,the information is that: Error *** [obj/altera_avalon_sysid.o] Error 1 hello_led_0 Error *** [sy...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
22 years ago

It's implying that the ptf file has changed from what you are trying to download.

Also, make sure that if you change something in Sopc Builder that affects the .sof file, that you re-compile in Quartus and download a new sof.