SLAZ178T October   2012  – May 2021 MSP430F2418

 

  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.      PM64
      3.      PN80
      4.      ZCA113
    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  CPU8
    6. 6.6  CPU16
    7. 6.7  CPU19
    8. 6.8  FLASH19
    9. 6.9  FLASH24
    10. 6.10 FLASH25
    11. 6.11 FLASH27
    12. 6.12 FLASH36
    13. 6.13 JTAG23
    14. 6.14 PORT10
    15. 6.15 PORT12
    16. 6.16 TA12
    17. 6.17 TA16
    18. 6.18 TA21
    19. 6.19 TAB22
    20. 6.20 TB2
    21. 6.21 TB16
    22. 6.22 TB24
    23. 6.23 USCI20
    24. 6.24 USCI21
    25. 6.25 USCI22
    26. 6.26 USCI23
    27. 6.27 USCI24
    28. 6.28 USCI25
    29. 6.29 USCI26
    30. 6.30 USCI27
    31. 6.31 USCI30
    32. 6.32 USCI34
    33. 6.33 USCI35
    34. 6.34 USCI40
    35. 6.35 XOSC5
    36. 6.36 XOSC8
  7. 7Revision History

6.6 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