Tom Ramcigam (magicmarmot) wrote,
Tom Ramcigam
magicmarmot

Techie question:

With a 16550 UART, if you enable TxRDY in the IER, does it always generate an interrupt when the THR is empty? I seem to remember that being the case...
Subscribe
  • Post a new comment

    Error

    default userpic

    Your reply will be screened

    Your IP address will be recorded 

    When you submit the form an invisible reCAPTCHA check will be performed.
    You must follow the Privacy Policy and Google Terms of use.
  • 4 comments