SLAZ753C October   2025  – November 2025 MSPM0C1103 , MSPM0C1103-Q1 , MSPM0C1104 , MSPM0C1104-Q1

 

  1.   1
  2.   Abstract
  3. 1Functional Advisories
  4. 2Preprogrammed Software Advisories
  5. 3Debug Only Advisories
  6. 4Device Nomenclature
    1. 4.1 Device Symbolization and Revision Identification
  7. 5Advisory Descriptions
    1. 5.1  Fixed by Compiler Advisories
    2. 5.2  ADC_ERR_05
    3. 5.3  CPU_ERR_01
    4. 5.4  CPU_ERR_02
    5. 5.5  CPU_ERR_03
    6. 5.6  FLASH_ERR_04
    7. 5.7  FLASH_ERR_05
    8. 5.8  FLASH_ERR_06
    9. 5.9  FLASH_ERR_08
    10. 5.10 GPIO_ERR_03
    11. 5.11 GPIO_ERR_04
    12. 5.12 I2C_ERR_03
    13. 5.13 I2C_ERR_04
    14. 5.14 I2C_ERR_05
    15. 5.15 I2C_ERR_06
    16. 5.16 I2C_ERR_07
    17. 5.17 I2C_ERR_08
    18. 5.18 I2C_ERR_09
    19. 5.19 I2C_ERR_10
    20. 5.20 I2C_ERR_13
    21. 5.21 RST_ERR_01
    22. 5.22 SPI_ERR_03
    23. 5.23 SPI_ERR_04
    24. 5.24 SPI_ERR_05
    25. 5.25 SPI_ERR_06
    26. 5.26 SPI_ERR_07
    27. 5.27 SYSCTL_ERR_03
    28. 5.28 SYSOSC_ERR_02
    29. 5.29 TIMER_ERR_01
    30. 5.30 TIMER_ERR_04
    31. 5.31 TIMER_ERR_06
    32. 5.32 TIMER_ERR_07
    33. 5.33 UART_ERR_01
    34. 5.34 UART_ERR_02
    35. 5.35 UART_ERR_04
    36. 5.36 UART_ERR_05
    37. 5.37 UART_ERR_06
    38. 5.38 UART_ERR_07
    39. 5.39 UART_ERR_08
    40. 5.40 UART_ERR_09
    41. 5.41 UART_ERR_10
    42. 5.42 UART_ERR_11
  8. 6Revision History

5.28 SYSOSC_ERR_02

SYSOSC Module

Category

Functional

Function

MFCLK does not work when Async clock request is received in an LPM where SYSOSC was disabled in FCL mode

Description

MFCLK will not start to toggle in below scenario:
1. FCL mode is enabled and then MFCLK is enabled
2. Enter a low power mode where SYSOSC is disabled (SLEEP2/STOP2/STANDBY0/STANDBY1).
3. Async request is received from some peripherals which use MFCLK as functional clock.
On receiving async request, SYSOSC gets enabled and ulpclk becomes 32MHz. But MFCLK is gated off and it does not toggle at all as the device is still set to the LPM.

Workaround

If SYSOSC is using the FCL mode - Do not enable the MFCLK for a peripheral when you're entering a LPM mode which would typically turn off the SYSOSC.