NXP Semiconductors KL25 Series - Flash Memory Controller Configuration

3.6.1.4 Flash Modes
The flash memory chapter defines two modes of operation - NVM normal and NVM
special modes. On this device, The flash memory only operates in NVM normal mode.
All references to NVM special mode should be ignored.
3.6.1.5 Erase All Flash Contents
In addition to software, the entire flash memory may be erased external to the flash
memory via the SW-DP debug port by setting MDM-AP CONTROL[0]. MDM-AP
STATUS[0] is set to indicate the mass erase command has been accepted. MDM-AP
STATUS[0] is cleared when the mass erase completes.
3.6.1.6 FTFA_FOPT Register
The flash memory's FTFA_FOPT register allows the user to customize the operation of
the MCU at boot time. See FOPT boot options for details of its definition.
3.6.2 Flash Memory Controller Configuration
This section summarizes how the module has been configured in the chip. For a
comprehensive description of the module itself, see the module’s dedicated chapter.
See MCM_PLACR register description for details on the reset configuration of the FMC.
Memories and Memory Interfaces
KL25 Sub-Family Reference Manual, Rev. 3, September 2012
74 Freescale Semiconductor, Inc.