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Altera_Forum's avatar
Altera_Forum
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8 years ago

Error: interrupt is not connected for JTAG in Nios II

I am new babie to Altera Quartus. To get familiar with the tool, initially i have started to execute "Hello World" in NIOS II through Youtube tutorial. But I am getting this error when building a Nios II project.

alt_sys_init.c:(.text+0x8): warning: Error: Interrupt not connected for JTAG_UART. You have selected the interrupt driven version of the ALTERA Avalon JTAG UART driver, but the interrupt is not connected for this device. You can select a polled mode driver by checking the 'small driver' option in the HAL configuration window, or by using the -DALTERA_AVALON_JTAG_UART_SMALL preprocessor flag.

Please help me to fix it. I am using Quartus II 14.1 (64-bit) Web edition.

1 Reply

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

    Hi,

    Assuming you have assigned interrupt number in qys design.

    Clean the project and regenerate BSP and check once.

    or

    Delete the software folder and create again.

    Best Regards,

    Anand Raj Shankar

    (This message was posted on behalf of Intel Corporation)