SLAZ216H October   2012  – May 2021 MSP430F4491

 

  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.      PZ100
    3. 5.3 Memory-Mapped Hardware Revision (TLV Structure)
  6. 6Advisory Descriptions
    1. 6.1  ADC9
    2. 6.2  ADC10
    3. 6.3  ADC13
    4. 6.4  ADC18
    5. 6.5  ADC25
    6. 6.6  CPU4
    7. 6.7  FLL3
    8. 6.8  MPY2
    9. 6.9  PORT3
    10. 6.10 TA12
    11. 6.11 TA16
    12. 6.12 TA21
    13. 6.13 TAB22
    14. 6.14 TB2
    15. 6.15 TB14
    16. 6.16 TB16
    17. 6.17 TB24
    18. 6.18 US13
    19. 6.19 US14
    20. 6.20 US15
    21. 6.21 WDG2
    22. 6.22 XOSC9
  7. 7Revision History

6.15 TB14

TB Module

Category

Functional

Function

PWM output

Description

The PWM output unit may behave erroneously if the condition for changing the PWM output (EQUx or EQU0) and the condition for loading the shadow register TBCLx happen at the same time. Depending on the load condition for the shadow registers (CLLD bits in TBCCTLx), there are four possible error conditions:

1. Change CCRx register from any value to CCRx = 0 (for example, sequence for CCRx = 4 3 2 0 0 0)
2. Change CCRx register from CCRx = 0 to any value (for example, sequence for CCRx = 0 0 0 2 3 4)
3. Change CCRx register from any value to current SHD0 (CCR0) value (for example, sequence for CCRx = 4 2 5 SHD0 3 8)
4. Change CCRx register from current SHD0 (CCR0) value to any value (for example, sequence for CCRx = 4 2 SHD0 5 3 8)

Workaround

No general workaround available.