We are experiencing the very same fault here, but on the LPC4357.
After a Watchdog Reset, the chip goes to that ROM address and never recovers, only after a hardware reset it will come back to life.
Is there any workaround or fix for this? The absense of Watchdog is not accepted by our application.
Thx
Hi Thiago,
Could you check the state of the pin P2_7 after the watchdog reset? is recommended to provide external hardware (a pull-up resistor or other device) to put the pin in a defined state.
Thanks in advance!
Best Regards,
Carlos Mendoza
Technical Support Engineer