米6体育平台手机版

SLAZ095Z October 2012 – May 2021 CC430F5143

1Functional Advisories
2Preprogrammed Software Advisories
3Debug Only Advisories
4Fixed by Compiler Advisories
5Nomenclature, Package Symbolization, and Revision Identification
6Advisory Descriptions
1. 6.1 ADC39
2. 6.2 ADC42
3. 6.3 ADC69
4. 6.4 AES1
5. 6.5 BSL7
6. 6.6 BSL14
7. 6.7 COMP10
8. 6.8 CPU21
9. 6.9 CPU22
10. 6.10 CPU36
11. 6.11 CPU40
12. 6.12 CPU46
13. 6.13 CPU47
14. 6.14 DMA4
15. 6.15 DMA7
16. 6.16 DMA10
17. 6.17 EEM17
18. 6.18 EEM19
19. 6.19 EEM23
20. 6.20 JTAG26
21. 6.21 JTAG27
22. 6.22 PMM11
23. 6.23 PMM12
24. 6.24 PMM14
25. 6.25 PMM15
26. 6.26 PMM18
27. 6.27 PMM20
28. 6.28 PMM26
29. 6.29 PORT15
30. 6.30 PORT19
31. 6.31 PORT29
32. 6.32 RF1A1
33. 6.33 RF1A2
34. 6.34 RF1A3
35. 6.35 RF1A5
36. 6.36 RF1A6
37. 6.37 RF1A8
38. 6.38 SYS12
39. 6.39 SYS16
40. 6.40 UCS11
41. 6.41 USCI26
42. 6.42 USCI30
43. 6.43 USCI34
44. 6.44 USCI35
45. 6.45 USCI39
46. 6.46 USCI40
7Revision History

6.3 ADC69

ADC Module

Function

ADC stops operating if ADC clock source is changed from SMCLK to another source while SMCLKOFF = 1.

Description

When SMCLK is used as the clock source for the ADC (ADC12CTL1.ADC12SSELx = 11) and CSCTL4.SMCLKOFF = 1, the ADC will stop operating if the ADC clock source is changed by user software (e.g. in the ISR) from SMCLK to a different clock source. This issue appears only for the ADC12CTL1.ADC12DIVx settings /3/5/7. The hang state can be recovered by PUC/POR/BOR/Power cycle.

Workaround

1. Set CSCTL4.SMCLKOFF = 0 before switch ADC clock source.

OR

2. Only use ADC12CTL1.ADC12DIVx as /1, /2, /4, /6, /8

6.3 ADC69

Category

Function

Description

Workaround