SWRZ149 july   2023 IWRL1432

ADVANCE INFORMATION  

  1.   1
  2. 1Introduction
  3. 2Device Nomenclature
  4. 3Device Markings
  5. 4Advisory to Silicon Variant / Revision Map
  6. 5Known Design Exceptions to Functional Specifications
    1. 5.1  ANA #51
    2. 5.2  ANA #52
    3. 5.3  DIG #1
    4. 5.4  DIG #2
    5. 5.5  DIG #3
    6. 5.6  DIG #4
    7. 5.7  DIG #6
    8. 5.8  DIG #7
    9. 5.9  DIG #8
    10. 5.10 DIG #9
    11. 5.11 DIG #10
  7. 6Trademarks
  8.   Revision History

5.6 DIG #4

RS232: Auto Baud Rate feature doesn't support trimmed RCOSC variation

Revision(s) Affected

IWRL1432ES1.1

Details

Once RCOSC is trimmed, the expected clock frequency and the variation observed in frequency (tolerance on RC clock) do not support the required Auto Baud rate setting for RS232.

Currently Auto Baud is disabled by default for 14xx ES1.1