SWRZ074C May   2017  – May 2021 IWR1443

 

  1. 1Introduction
  2. 2Device Nomenclature
  3. 3Device Markings
  4. 4Usage Notes
    1. 4.1 MSS: SPI Speed in 3-Wire Mode Usage Note
    2. 4.2 Identification
  5. 5Advisory to Silicon Variant / Revision Map
  6. 6Known Design Exceptions to Functional Specifications
    1.     MSS#01
    2.     MSS#03A
    3.     MSS#04A
    4.     MSS#05A
    5.     MSS#06
    6.     MSS#07A
    7.     MSS#08
    8.     MSS#09
    9.     MSS#13
    10.     MSS#14
    11.     MSS#15
    12.     MSS#19
    13.     MSS#20
    14.     MSS#21A
    15.     MSS#22
    16.     MSS#23
    17.     MSS#24
    18.     MSS#25
    19.     MSS#26
    20.     MSS#27
    21.     MSS#28
    22.     MSS#29
    23.     MSS#30
    24.     MSS#31
    25.     MSS#32
    26.     MSS#33
    27.     MSS#35
    28.     MSS#37B
    29.     MSS#38A
    30.     MSS#39
    31.     MSS#40
    32.     MSS#43A
    33.     MSS#44
    34.     MSS#45
    35.     ANA#01
    36.     ANA#02
    37.     ANA#03
    38.     ANA#04
    39.     ANA#06
    40.     ANA#07
    41.     ANA#08A
    42.     ANA#10A
    43.     ANA#11A
    44.     ANA#12A
    45.     ANA#13B
    46.     ANA#15
    47.     ANA#16
    48.     ANA#17A
    49.     ANA#18B
    50.     ANA#20
    51.     ANA#21A
    52.     ANA#22A
    53.     ANA#24A
    54.     ANA#27
  7. 7Trademarks
  8. 8Revision History

MSS#24

Limitation With Peak Grouping Feature in Hardware Accelerator

Revision(s) Affected:

IWR1443 ES1.0, IWR1443 ES2.0, and IWR1443 ES3.0

Description:

Peak is declared only if the cell under test is greater than its most immediate neighboring cells to its left and right. In the case where CFAR qualified peaks in the two adjacent cells happen to be equal in magnitude, enabling peak grouping can lead to the peak being lost.

Workaround(s):

Do not enable the peak grouping feature in the hardware accelerator.