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Toanatron's avatar
Toanatron
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4 months ago

Unable to transmit out of 16550 Compatible UART

Hi I am following the example of the 16550 Compatible UART in the Embedded peripherals IP User Guide and using the provided code I am not seeing any data in the loopback configuration.  Software i...
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KianHinT_altera's avatar
KianHinT_altera
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4 months ago

Hi Toanatron​ ,

Just to clarify, you're testing UART loopback between Uart 0 and Uart 1 as the example below

Could you also let me know what FPGA platform you're usng?

Thanks

Regards

Kian

  • KianHinT_altera's avatar
    KianHinT_altera
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    4 months ago

    Forgot to mentioned, did you try running the c code  example which configures the uart ports and test the  UART0<->UART1

    Thanks

    Regards

    kian