SWRZ171 July   2025 CC2755R10

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Advisories Matrix
  5. 2Nomenclature, Package Symbolization, and Revision Identification
    1. 2.1 Device and Development Support—Tool Nomenclature
    2. 2.2 Devices Supported
    3. 2.3 Package Symbolization and Revision Identification
  6. 3Advisories
    1. 3.1  ADC_08
    2. 3.2  ADC_09
    3. 3.3  BATMON_01
    4. 3.4  BATMON_02
    5. 3.5  SYS_204
    6. 3.6  SYS_206
    7. 3.7  SYS_207
    8. 3.8  APU_201
    9. 3.9  UDMA_01
    10. 3.10 RADIO_05

3.6 SYS_206

The RF phase jumps during HFXT amplitude compensation and HFXT amplitude control.

Revisions Affected

F

Description

The RF phase jumps during HFXT amplitude compensation and HFXT amplitude control. This issue only applies after the start-up of the device is complete, and then later programmatically adjusting the cap array values while using HFXT. If the cap array values are set during startup, this issue is not seen.

Workaround

The setting or modification of cap array steps should only be done during start-up and before any RF operations. Do not modify the cap array steps dynamically during run-time after that point. The Q1 and Q2 cap array steps can be modified in SysConfig.