SLAZ366Q October   2012  – May 2021 MSP430FG4616

 

  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.      ZQW113
      2.      PZ100
      3.      ZCA113
    3. 5.3 Memory-Mapped Hardware Revision (TLV Structure)
  6. 6Advisory Descriptions
    1. 6.1  ADC18
    2. 6.2  ADC25
    3. 6.3  CPU8
    4. 6.4  CPU16
    5. 6.5  CPU19
    6. 6.6  DMA3
    7. 6.7  DMA4
    8. 6.8  FLL3
    9. 6.9  FLL6
    10. 6.10 LCDA5
    11. 6.11 LCDA7
    12. 6.12 RTC1
    13. 6.13 TA12
    14. 6.14 TA16
    15. 6.15 TA18
    16. 6.16 TA21
    17. 6.17 TAB22
    18. 6.18 TB2
    19. 6.19 TB16
    20. 6.20 TB18
    21. 6.21 TB24
    22. 6.22 USCI16
    23. 6.23 USCI19
    24. 6.24 USCI20
    25. 6.25 USCI21
    26. 6.26 USCI22
    27. 6.27 USCI23
    28. 6.28 USCI24
    29. 6.29 USCI25
    30. 6.30 USCI26
    31. 6.31 USCI27
    32. 6.32 USCI30
    33. 6.33 USCI34
    34. 6.34 USCI35
    35. 6.35 USCI40
    36. 6.36 WDG2
    37. 6.37 XOSC5
    38. 6.38 XOSC8
    39. 6.39 XOSC9
  7. 7Revision History

6.4 CPU16

CPU Module

Category

Compiler-Fixed

Function

Indexed addressing with instructions calla, mova and bra.

Description

With indexed addressing mode and instructions calla, mova, and bra, it is not possible to reach memory above 64k if the register content is < 64k.

Example: Assume R5 = FFFEh. The instruction calla 0004h(R5) will result in a 20-bit call of address 0002h instead of 10002h.

Workaround

- Use different addressing mode to reach memory above 64k.
- First use adda [index],[Rx] to calculate address in upper memory and then do a calla [Rx]

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

IDE/Compiler Version Number Notes
IAR Embedded Workbench IAR EW430 v6.30.1 or later
TI MSP430 Compiler Tools (Code Composer Studio) Fix not available
MSP430 GNU Compiler (MSP430-GCC) Fix not available