SWRZ166 November   2024 AWR2944P

 

  1.   1
  2. 1Introduction
  3. 2Device Nomenclature
  4. 3Device Markings
  5. 4Advisory to Silicon Variant / Revision Map
  6. 5Known Design Exceptions to Functional Specifications
    1.     MSS#25
    2.     MSS#27
    3.     MSS#28
    4.     MSS#29
    5.     MSS#30
    6.     MSS#33
    7.     MSS#40
    8. 5.1  MSS#49
    9. 5.2  MSS#52
    10. 5.3  MSS#53
    11. 5.4  MSS#54
    12. 5.5  MSS#55
    13. 5.6  MSS#56
    14. 5.7  MSS#57
    15. 5.8  MSS#61
    16. 5.9  MSS#62
    17.     MSS#66
    18. 5.10 MSS#67
    19. 5.11 ANA#12A
    20.     ANA#37A
    21.     ANA#39
    22.     ANA#43
    23.     ANA#44
    24.     ANA#45
    25.     ANA#46
    26.     ANA#47
  7.   Trademarks
  8.   Revision History

5.5 MSS#55

PMIC CLKOUT dithering in chirp-to-chirp staircase mode not supported

Revision(s) Affected:

AWR2944P, AWR2E44P

Description:

The PMIC CLKOUT has an option to add dithering to the clk frequency to reduce the impact of the clk spurs. The continuous mode of dithering is supported, while the chirp-to-chirp staircase mode of dithering is unsupported. This is because of the DFE reset not reaching the PMIC CLKOUT block.

Workaround(s):

It is recommended to use continuous dithering mode in PMIC CLKOUT.