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starkeeper
Visitor II
June 11, 2007
Question

460800Baud with 4MHz Osci?

  • June 11, 2007
  • 2 replies
  • 635 views
Posted on June 11, 2007 at 09:57

460800Baud with 4MHz Osci?

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    2 replies

    S
    starkeeperAuthor
    Visitor II
    June 10, 2007
    Posted on June 10, 2007 at 16:34

    Hi,

    I try to push the UART of my STR710 to 460800baud. The problem is that I get only corrupted data. I think this has to do with the used external oscillator of 4MHz. Is there a possible PLL and divider configuration to run this speed with that frequency?

    greets starkeeper

    [ This message was edited by: starkeeper on 10-06-2007 20:05 ]

    S
    sofiene
    Visitor II
    June 11, 2007
    Posted on June 11, 2007 at 09:57

    Hi starkeeper,

    Try to increase the APB1 clock using PLL and configure the UART_BaudRate register with an adequate prescaler value.

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