31.6 Register Write Protection

To prevent any single software error from corrupting MEM2MEM behavior, certain registers in the address space can be write-protected by setting the WPEN and/or WPITEN bits in the MEM2MEM Write Protection Mode Register (MEM2MEM_WPMR).

The following register can be write-protected when MEM2MEM_WPMR.WPEN is set:

• MEM2MEM Mode Register

The following registers can be write-protected when MEM2MEM_WPMR.WPITEN is set:

• MEM2MEM Interrupt Enable Register
• MEM2MEM Interrupt Disable Register