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Altera_Forum's avatar
Altera_Forum
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15 years ago

problem of assign output pin

Hi, i create an IP, and i add with sopc builder to my nios system. It work perfectly with the nios. The only problem is, i don't know how to assign the input/output signal of my IP which ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

The same as all the other sopc block pins.

When you instantiate the sopc in the top level (HDL or schematic) you assign names to the wires connecting the sopc block I/Os to the top level I/Os (i.e. the fpga pins).

If you never compiled the design you must manually insert this names in pin planner. If you compile once, then you'll find the pin names already there and you only need to assign them to the required location.