SLAZ210I October   2012  – May 2021 MSP430F438

 

  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.      PN80
    3. 5.3 Memory-Mapped Hardware Revision (TLV Structure)
  6. 6Advisory Descriptions
    1. 6.1  ADC18
    2. 6.2  ADC25
    3. 6.3  CPU4
    4. 6.4  DAC4
    5. 6.5  EEM20
    6. 6.6  FLL3
    7. 6.7  TA12
    8. 6.8  TA16
    9. 6.9  TA21
    10. 6.10 TAB22
    11. 6.11 TB2
    12. 6.12 TB16
    13. 6.13 TB24
    14. 6.14 US14
    15. 6.15 US15
    16. 6.16 WDG2
    17. 6.17 XOSC5
    18. 6.18 XOSC9
  7. 7Revision History

6.4 DAC4

DAC Module

Category

Functional

Function

DAC1 overwrites an input of the SVS comparator

Description

DAC1, when enabled (DAC12_1CTL.DAC12AMPx >0), overrides the input of the SVS comparator if SVSCTL.VLDx = 1111 (comparing external input voltage SVSIN to 1.25 V.) This is caused by a conflict between SVS and DAC1 at Port 6.7. This behavior only affects DAC output pins shared with SVSIN function.

Workaround

1) Do not enable DAC1 when SVS is used with VLDx = 1111

OR

2) Use DAC output pin not shared with SVSIN function