SLAZ251Z October   2012  – May 2021 MSP430F5172

 

  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.      DA38
      2.      RSB40
      3.      YFF40
    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  BSL7
    5. 6.5  COMP10
    6. 6.6  CPU21
    7. 6.7  CPU22
    8. 6.8  CPU40
    9. 6.9  CPU46
    10. 6.10 CPU47
    11. 6.11 DMA4
    12. 6.12 DMA7
    13. 6.13 DMA10
    14. 6.14 EEM11
    15. 6.15 EEM17
    16. 6.16 EEM19
    17. 6.17 EEM21
    18. 6.18 EEM23
    19. 6.19 JTAG26
    20. 6.20 JTAG27
    21. 6.21 PMAP1
    22. 6.22 PMM14
    23. 6.23 PMM15
    24. 6.24 PMM18
    25. 6.25 PMM20
    26. 6.26 PMM26
    27. 6.27 PORT15
    28. 6.28 PORT19
    29. 6.29 PORT21
    30. 6.30 SYS12
    31. 6.31 SYS16
    32. 6.32 TD1
    33. 6.33 TD2
    34. 6.34 UCS9
    35. 6.35 UCS11
    36. 6.36 USCI26
    37. 6.37 USCI31
    38. 6.38 USCI34
    39. 6.39 USCI35
    40. 6.40 USCI39
    41. 6.41 USCI40
  7. 7Revision History

6.7 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