SLAZ175P October   2012  – May 2021 MSP430F2410

 

  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  ADC25
    2. 6.2  BCL12
    3. 6.3  BCL13
    4. 6.4  BCL15
    5. 6.5  COMP2
    6. 6.6  CPU19
    7. 6.7  FLASH19
    8. 6.8  FLASH24
    9. 6.9  FLASH25
    10. 6.10 FLASH27
    11. 6.11 FLASH36
    12. 6.12 JTAG23
    13. 6.13 PORT11
    14. 6.14 PORT12
    15. 6.15 TA12
    16. 6.16 TA16
    17. 6.17 TA21
    18. 6.18 TAB22
    19. 6.19 TB2
    20. 6.20 TB16
    21. 6.21 TB24
    22. 6.22 USCI20
    23. 6.23 USCI21
    24. 6.24 USCI22
    25. 6.25 USCI23
    26. 6.26 USCI24
    27. 6.27 USCI25
    28. 6.28 USCI26
    29. 6.29 USCI28
    30. 6.30 USCI30
    31. 6.31 USCI34
    32. 6.32 USCI35
    33. 6.33 USCI40
    34. 6.34 XOSC5
    35. 6.35 XOSC6
    36. 6.36 XOSC8
  7. 7Revision History

6.1 ADC25

ADC Module

Category

Functional

Function

Write to ADC12CTL0 triggers ADC12 when CONSEQ = 00

Description

If ADC conversions are triggered by the Timer_B module and the ADC12 is in single-channel single-conversion mode (CONSEQ = 00), ADC sampling is enabled by write access to any bit(s) in the ADC12CTL0 register. This is contrary to the expected behavior that only the ADC12 enable conversion bit (ADC12ENC) triggers a new ADC12 sample.

Workaround

When operating the ADC12 in CONSEQ=00 and a Timer_B output is selected as the sample and hold source, temporarily clear the ADC12ENC bit before writing to other bits in the ADC12CTL0 register. The following capture trigger can then be re-enabled by setting ADC12ENC = 1.