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Altera_Forum's avatar
Altera_Forum
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20 years ago

Why have my NiosII no response for printf()?

When I download ALTERA's example "hello world!" to my board(Altera's EP2C35 development board),I get message:

nios2-terminal: connected to hardware target using JTAG UART on cable

nios2-terminal: "USB-Blaster [USB-0]", device 1, instance 0

nios2-terminal: (Use the IDE stop button or Ctrl-C to terminate)

Then nios have no response ,and no printf on JTAG debug window.

I try another example "hello led",and it works fine,and leds blimks rightly.

SO What wrong with my board?ANY HELP?

1 Reply

  • Altera_Forum's avatar
    Altera_Forum
    Icon for Honored Contributor rankHonored Contributor
    20 years ago

    Check in the projects syslib to which UART you send your data. Do you use the Altera provided Quartus project, or you created your own with a different pinout?