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Altera_Forum
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21 years ago

help:sdram

when i start fitter my project ,there are some warnings like that: Warning: Can't pack node nios32:inst|sdram:the_sdram|m_addr[7] to I/O pin Warning: Can't pack logic cell nios32:in...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
21 years ago

I/O "pin" is not implemented inside of FPGA, you should seperate them to inport and outport and add a "I/o" port at the actural pins of FPGA.

Note: Nios is originally inside of FPGA. It is said " Nios Inside"!!