19.5.6 Debug Operation

When the CPU is halted in debug mode, the PM continues normal operation. If standby sleep mode is requested by the system while in debug mode, the power domains are not turned off. As a consequence, power measurements while in debug mode are not relevant.

If Backup sleep mode is requested by the system while in debug mode, the core domains are kept on, and the debug modules are kept running to allow the debugger to access internal registers. When exiting the backup mode upon a reset condition, the core domains are reset except the debug logic, allowing users to keep using their current debug session.

Hot plugging in standby mode is supported.

Cold or Hot plugging in OFF or Backup mode is not supported.