SWRZ108A November   2021  – January 2022 CC1312R7

 

  1.   Trademarks
  2. 1Advisories Matrix
  3. 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
  4. 3Advisories
    1.     Radio_01
    2.     Power_03
    3.     PKA_01
    4.     PKA_02
    5.     I2C_01
    6.     I2S_01
    7.     CPU_01
    8.     CPU_02
    9.     CPU_03
    10.     CPU_Sys_01
    11.     Sys_01
    12. 3.1 Sys_05
    13.     SYSCTRL_01
    14.     IOC_01
    15.     ADC_01
    16.     ADC_02
    17.     ADC_03
  5. 4Revision History

IOC_01

Limited number of DIOs available for the bootloader backdoor

Revisions Affected:

Revision B

Details:

The highest possible DIO number that can be used for the bootloader backdoor is limited to the number of available GPIOs minus 1. The bootloader backdoor pin is configured through SET_CCFG_BL_CONFIG_BL_PIN_NUMBER in ccfg.c. That means that if the device has x GPIOs, the highest DIO number that can be selected for the bootloader backdoor is DIOx-1, even if higher DIO numbers are available for the device.

Workarounds:

There are no workaround for this issue.