SPRUJB3 March 2024 AM67 , AM67A , TDA4AEN-Q1 , TDA4VEN-Q1
The module also contains a kicker mechanism (Figure 12-410) to prevent any spurious writes from changing the register values. This mechanism requires two MMR writes to the Kick0 and Kick1 registers with exact data values before the kicker lock mechanism is released. Once released, the MMRs are writeable. The Kick0 data is 83E7 0B13h; the Kick1 data is 95A4 F1E0h. Note that it remains in an unlocked state until an OCP reset or invalid data pattern is written to one of the Kick0 or Kick1 registers.