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Altera_Forum
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14 years ago

Nios 2 to custom component communication

Hi, I'd like to know what instructions of Nios C program Do I need for writing and reading data to/from a custom component of sopc system??? I saw in some AN people use IORD() /IOWR() macros or...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

So....if i wanted to send a packet(i.e.: 0xaaaa) to my custom component which has MM-avalon interface or read from it....what command do you suggest to use? And the mapped registers address definition where is it?