SLAZ183P October   2012  – May 2021 MSP430F2481

 

  1. 1Functional Advisories
  2. 2Preprogrammed Software Advisories
  3. 3Debug Only Advisories
  4. 4Fixed by Compiler Advisories
  5. 5Nomenclature, Package Symbolization, and Revision Identification
    1. 5.1 Device Nomenclature
    2. 5.2 Package Markings
      1.      PM64
      2.      RGC64
    3. 5.3 Memory-Mapped Hardware Revision (TLV Structure)
  6. 6Advisory Descriptions
    1. 6.1  BCL12
    2. 6.2  BCL13
    3. 6.3  BCL15
    4. 6.4  COMP2
    5. 6.5  CPU19
    6. 6.6  FLASH19
    7. 6.7  FLASH24
    8. 6.8  FLASH25
    9. 6.9  FLASH27
    10. 6.10 FLASH36
    11. 6.11 JTAG23
    12. 6.12 PORT11
    13. 6.13 PORT12
    14. 6.14 TA12
    15. 6.15 TA16
    16. 6.16 TA21
    17. 6.17 TAB22
    18. 6.18 TB2
    19. 6.19 TB16
    20. 6.20 TB24
    21. 6.21 USCI20
    22. 6.22 USCI21
    23. 6.23 USCI22
    24. 6.24 USCI23
    25. 6.25 USCI24
    26. 6.26 USCI25
    27. 6.27 USCI26
    28. 6.28 USCI28
    29. 6.29 USCI30
    30. 6.30 USCI34
    31. 6.31 USCI35
    32. 6.32 USCI40
    33. 6.33 XOSC5
    34. 6.34 XOSC6
    35. 6.35 XOSC8
  7. 7Revision History

6.34 XOSC6

XOSC Module

Category

Functional

Function

XT2 crystal failures may not be properly detected by the oscillator fault circuitry

Description

The XT2OF flag should be set if the XT2 frequency falls below 30kHz. If there is no oscillation at all, the flag will still operate properly. However, 0-30kHz produces an undefined state on XT2OF. When this occurs, OFIFG will not be set.

Workaround

Do not depend on the fault detection circuitry to accurately detect all failures.