SLAZ759A December   2024  – November 2025 MSPM0L1116 , MSPM0L1117

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Functional Advisories
  5. 2Preprogrammed Software Advisories
  6. 3Debug Only Advisories
  7. 4Fixed by Compiler Advisories
  8. 5Device Nomenclature
  9. 6Advisory Descriptions
    1. 6.1  PMCU_ERR_10
    2. 6.2  PMCU_ERR_11
    3. 6.3  PMCU_ERR_13
    4. 6.4  ADC_ERR_05
    5. 6.5  GPIO_ERR_03
    6. 6.6  I2C_ERR_04
    7. 6.7  I2C_ERR_05
    8. 6.8  I2C_ERR_06
    9. 6.9  I2C_ERR_07
    10. 6.10 I2C_ERR_08
    11. 6.11 I2C_ERR_09
    12. 6.12 I2C_ERR_10
    13. 6.13 UNICOMMI2CC_ERR_01
    14. 6.14 I2C_ERR_13
    15. 6.15 SPI_ERR_04
    16. 6.16 SPI_ERR_05
    17. 6.17 SPI_ERR_06
    18. 6.18 SPI_ERR_07
    19. 6.19 SYSOSC_ERR_01
    20. 6.20 SYSOSC_ERR_02
    21. 6.21 TIMER_ERR_04
    22. 6.22 TIMER_ERR_06
    23. 6.23 TIMER_ERR_06
    24. 6.24 TIMER_ERR_07
    25. 6.25 UART_ERR_01
    26. 6.26 UART_ERR_02
    27. 6.27 UART_ERR_03
    28. 6.28 UART_ERR_04
    29. 6.29 UART_ERR_05
    30. 6.30 UART_ERR_06
    31. 6.31 UART_ERR_07
    32. 6.32 UART_ERR_08
    33. 6.33 UNICOMMUART_ERR_09
    34. 6.34 UART_ERR_11
    35. 6.35 FLASH_ERR_02
    36. 6.36 FLASH_ERR_03
    37. 6.37 FLASH_ERR_05
    38. 6.38 FLASH_ERR_08
    39. 6.39 SYSCTL_ERR_01
    40. 6.40 SYSCTL_ERR_02
    41. 6.41 SYSCTL_ERR_04
    42. 6.42 CPU_ERR_02
    43. 6.43 CPU_ERR_03
    44. 6.44 AES_ERR_01
    45. 6.45 KEYSTORE_ERR_01
    46. 6.46 RST_ERR_01
  10. 7Revision History

6.31 UART_ERR_07

UART Module

Category

Functional

Function

RTOUT counter not counting as per expectation in IDLE LINE MODE

Description

In IDLE LINE MODE in UART, RTOUT counter gets stuck, even when the line is IDLE and FIFO has some elements. This means that RTOUT interrupts will not work in IDLE LINE MODE.
In case of an address mismatch, RTOUT counter is reloaded when it sees toggles on the Rx line.
In case of a multi-responder scenario this could lead to an indefinite delay in getting an RTOUT event when communication is happening between the commander and some other responder.

Workaround

Do not enable RTOUT feature when UART module is used either in IDLELINE mode/multi-node UART application.