SLAZ160J October   2012  – May 2021 MSP430F2121

 

  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.      DGV20
      2.      PW20
      3.      DW20
      4.      RGE24
    3. 5.3 Memory-Mapped Hardware Revision (TLV Structure)
  6. 6Advisory Descriptions
    1. 6.1  BCL6
    2. 6.2  BCL8
    3. 6.3  BCL9
    4. 6.4  BCL10
    5. 6.5  BCL11
    6. 6.6  BCL12
    7. 6.7  BCL13
    8. 6.8  BCL14
    9. 6.9  BSL5
    10. 6.10 CPU4
    11. 6.11 CPU5
    12. 6.12 CPU6
    13. 6.13 CPU11
    14. 6.14 CPU12
    15. 6.15 CPU13
    16. 6.16 CPU14
    17. 6.17 CPU19
    18. 6.18 CPU45
    19. 6.19 EEM20
    20. 6.20 FLASH16
    21. 6.21 FLASH17
    22. 6.22 FLASH18
    23. 6.23 FLASH19
    24. 6.24 FLASH20
    25. 6.25 FLASH22
    26. 6.26 FLASH24
    27. 6.27 FLASH27
    28. 6.28 FLASH36
    29. 6.29 JTAG15
    30. 6.30 PORT8
    31. 6.31 PORT10
    32. 6.32 SYS15
    33. 6.33 TA12
    34. 6.34 TA16
    35. 6.35 TA21
    36. 6.36 TAB22
    37. 6.37 XOSC5
    38. 6.38 XOSC8
  7. 7Revision History

6.15 CPU13

CPU Module

Category

Compiler-Fixed

Function

Arithmetic operations on the Status Register may lead to erroneous results

Description

Performing arithmetic operations with the Status Register (SR) as the destination address will not update the SR as intended. The result in SR may be invalid, leading to erroneous low power mode entry. Arithmetic operations are defined as all instructions that modify the SR flag bits (RRA, SUB, XOR and ADD for example).

Workaround

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

IDE/Compiler Version Number Notes
IAR Embedded Workbench Fix not available
TI MSP430 Compiler Tools (Code Composer Studio) 15.12.0.LTS User is required to add the compiler or assembler flag option below. --silicon_errata=CPU13
MSP430 GNU Compiler (MSP430-GCC) MSP430-GCC 4.9 build 389 or later User is required to add the compiler or assembler flag option below. -msilicon-errata=cpu13 -msilicon-errata-warn=cpu13 generates a warning in addition
MSP430 GNU Compiler (MSP430-GCC) MSP430-GCC 5.x build 14 or later User is required to add the compiler or assembler flag option below. -msilicon-errata=cpu13 -msilicon-errata-warn=cpu13 generates a warning in addition