SLAZ097Z October   2012  – May 2021 CC430F5147

 

  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.      RGZ48
    3. 5.3 Memory-Mapped Hardware Revision (TLV Structure)
  6. 6Advisory Descriptions
    1. 6.1  ADC39
    2. 6.2  ADC42
    3. 6.3  ADC69
    4. 6.4  AES1
    5. 6.5  BSL7
    6. 6.6  BSL14
    7. 6.7  COMP10
    8. 6.8  CPU21
    9. 6.9  CPU22
    10. 6.10 CPU36
    11. 6.11 CPU40
    12. 6.12 CPU46
    13. 6.13 CPU47
    14. 6.14 DMA4
    15. 6.15 DMA7
    16. 6.16 DMA10
    17. 6.17 EEM17
    18. 6.18 EEM19
    19. 6.19 EEM23
    20. 6.20 JTAG26
    21. 6.21 JTAG27
    22. 6.22 PMM11
    23. 6.23 PMM12
    24. 6.24 PMM14
    25. 6.25 PMM15
    26. 6.26 PMM18
    27. 6.27 PMM20
    28. 6.28 PMM26
    29. 6.29 PORT15
    30. 6.30 PORT19
    31. 6.31 PORT29
    32. 6.32 RF1A1
    33. 6.33 RF1A2
    34. 6.34 RF1A3
    35. 6.35 RF1A5
    36. 6.36 RF1A6
    37. 6.37 RF1A8
    38. 6.38 SYS12
    39. 6.39 SYS16
    40. 6.40 UCS11
    41. 6.41 USCI26
    42. 6.42 USCI30
    43. 6.43 USCI34
    44. 6.44 USCI35
    45. 6.45 USCI39
    46. 6.46 USCI40
  7. 7Revision History

CPU22

CPU Module

Category

Compiler-Fixed

Function

Indirect addressing mode with the Program Counter as the source register may produce unexpected results

Description

When using the indirect addressing mode in an instruction with the Program Counter (PC) as the source operand, the instruction that follows immediately does not get executed.
For example in the code below, the ADD instruction does not get executed.


mov @PC, R7
add #1h, R4

Workaround

Refer to the table below for compiler-specific fix implementation information.

IDE/Compiler Version Number Notes
IAR Embedded Workbench Not affected
TI MSP430 Compiler Tools (Code Composer Studio) v4.0.x or later User is required to add the compiler or assembler flag option below. --silicon_errata=CPU22
MSP430 GNU Compiler (MSP430-GCC) MSP430-GCC 4.9 build 167 or later