• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 82 subscribers
  • Views 229 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS320F28335-Q1: TMS320F28335-Q1

SHivaraju MB
Prodigy 40 points

Part Number: TMS320F28335-Q1

Tool/software:

For UART Baud rate  what are the tolerancess upto 1Mhz with 100Mhz and 150Mhz clock. 

In the  Technical Reference Manual page 592 is mentioned only for few baud rate with 100Mhz, , Please provide for the further baud rate of  (for both 100Mhz and 150Mhz clock)

57600

115200

230400

460800

921600

Thanks 

  • 0
    TI__Mastermind 27520 points

    Hello,

    The error between the desired baud rate vs. the actual baud rate can be calculated using your LSP clock frequency and BRR value. You must determine the combination of LSPCLK and BRR value that will produce the lowest % error (will result in a baud rate close to your desired baud rate). While only a few examples are listed in the TRM, these are just showcasing a few values and the same can be calculated for any other combination.

    For example, I used excel to calculate the following:

    100MHz:

    150MHz:

    Best Regards,

    Allison