When running in strict mode, writing the key to this register is the only way to clear the watchdog. Writing to this register while not using strict mode will clear the watchdog.

• Data type: UINT32  (type index = 1)
• Write-only
• Default value: 0
• T8:
  • Minimum firmware version: 1.0012
• T7:
  • Minimum firmware version: 1.0016