SLAZ742E July   2023  – December 2025 MSPM0G1105 , MSPM0G1106 , MSPM0G1107 , MSPM0G1505 , MSPM0G1506 , MSPM0G1507 , MSPM0G3105 , MSPM0G3105-Q1 , MSPM0G3106 , MSPM0G3106-Q1 , MSPM0G3107 , MSPM0G3107-Q1 , MSPM0G3505 , MSPM0G3505-Q1 , MSPM0G3506 , MSPM0G3506-Q1 , MSPM0G3507 , MSPM0G3507-Q1

 

  1.   1
  2.   Abstract
  3. 1Functional Advisories
  4. 2Preprogrammed Software Advisories
  5. 3Debug Only Advisories
  6. 4Fixed by Compiler Advisories
  7. 5Device Nomenclature
  8. 6Advisory Descriptions
    1. 6.1  ADC_ERR_01
    2. 6.2  ADC_ERR_02
    3. 6.3  ADC_ERR_05
    4. 6.4  ADC_ERR_06
    5. 6.5  BSL_ERR_01
    6. 6.6  COMP_ERR_02
    7. 6.7  COMP_ERR_03
    8. 6.8  CLK_ERR_01
    9. 6.9  CPU_ERR_01
    10. 6.10 CPU_ERR_02
    11. 6.11 CPU_ERR_03
    12. 6.12 DMA_ERR_01
    13. 6.13 FLASH_ERR_02
    14. 6.14 FLASH_ERR_04
    15. 6.15 FLASH_ERR_05
    16. 6.16 FLASH_ERR_06
    17. 6.17 FLASH_ERR_08
    18. 6.18 GPIO_ERR_01
    19. 6.19 GPIO_ERR_03
    20. 6.20 GPIO_ERR_04
    21. 6.21 I2C_ERR_01
    22. 6.22 I2C_ERR_02
    23. 6.23 I2C_ERR_03
    24. 6.24 I2C_ERR_04
    25. 6.25 I2C_ERR_05
    26. 6.26 I2C_ERR_06
    27. 6.27 I2C_ERR_07
    28. 6.28 I2C_ERR_08
    29. 6.29 I2C_ERR_09
    30. 6.30 I2C_ERR_10
    31. 6.31 I2C_ERR_13
    32. 6.32 MATHACL_ERR_01
    33. 6.33 MATHACL_ERR_02
    34. 6.34 PMCU_ERR_06
    35. 6.35 PMCU_ERR_08
    36. 6.36 PMCU_ERR_10
    37. 6.37 PWREN_ERR_01
    38. 6.38 RST_ERR_01
    39. 6.39 RTC_ERR_01
    40. 6.40 SPI_ERR_01
    41. 6.41 SPI_ERR_02
    42. 6.42 SPI_ERR_03
    43. 6.43 SPI_ERR_04
    44. 6.44 SPI_ERR_05
    45. 6.45 SPI_ERR_06
    46. 6.46 SPI_ERR_07
    47. 6.47 SRAM_ERR_02
    48. 6.48 SYSCTL_ERR_02
    49. 6.49 SYSCTL_ERR_03
    50. 6.50 SYSCTL_ERR_04
    51. 6.51 SYSOSC_ERR_01
    52. 6.52 SYSOSC_ERR_02
    53. 6.53 SYSOSC_ERR_04
    54. 6.54 SYSPLL_ERR_01
    55. 6.55 TIMER_ERR_01
    56. 6.56 TIMER_ERR_04
    57. 6.57 TIMER_ERR_06
    58. 6.58 TIMER_ERR_07
    59. 6.59 UART_ERR_01
    60. 6.60 UART_ERR_02
    61. 6.61 UART_ERR_04
    62. 6.62 UART_ERR_05
    63. 6.63 UART_ERR_06
    64. 6.64 UART_ERR_07
    65. 6.65 UART_ERR_08
    66. 6.66 UART_ERR_09
    67. 6.67 UART_ERR_10
    68. 6.68 UART_ERR_11
    69. 6.69 VREF_ERR_01
    70. 6.70 VREF_ERR_02
    71. 6.71 WWDT_ERR_01
    72. 6.72 WWDT_ERR_02
  9.   Trademarks
  10. 7Revision History

6.9 CPU_ERR_01

CPU Module

Category

Functional

Function

CPU cache content can get corrupted when switching between Main flash and other flash regions.

Description

Cache corruption can occur when switching between accessing Main flash memory, and other non-volatile memory regions such as NONMAIN or Factory Region.

Workaround

Use the following procedure to access areas outside main memory safely:
1. Disable the cache by setting CPUSS.CTL.ICACHE = 0x0.
2. Read from SHUTDOWN Memory SYSCTL.SOCLOCK.SHUTDNSTORE0
3. Perform needed access to NONMAIN or Factory Region memory.
4. Re-enable cache by setting CPUSS.CTL.ICACHE = 0x1