• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Subscribers 31 subscribers
  • Views 407 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.

TMS570LS0432: Issue with a values range for the M field of BRS register of SCI module

Dmitry Tuykov
Expert 1271 points

Part Number: TMS570LS0432

Hello,

During configuration of the SCI module of TMS570LS0432 (fine tuning of baudrate) I faced with the following issue.

To provide baudrate of 115200 with VCLK = 80Mhz, I need to use PRESCALER P = 43 and M = 6.

But in accordance with the SPNU517B(C) valid range for this field is 0-3h. Value 6 works nice and can be set without any problems.

So, I would like to clarify, is it a mistake in documentation and valid range for M is [0; 15] or is it really limited to 0-3h?

Thanks in advance