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Altera_Forum's avatar
Altera_Forum
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20 years ago

problem with uart

Hi everybody, I am trying to run a Nios 2 on a custom cyclone board. a minimal system (cpu, jtag_uart, on_chip_memory) is working with the hello_world_small example. However, if I add a ua...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
20 years ago

got it

The problem was not related to nios 2 ide or sopc builder but quartus II.

The connection line between the nios 2 tx pin and the port pin in schematic editor did actually not connect. I had to delet it, recompile the system, add it and recompile again. That solved the problem.