Freescale Semiconductor Microcontrollers Microcontrollers Debugger Manual , <fileName>

Flash Programming

NVMC Commands

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Microcontrollers Debugger Manual

FLASH INIT

|AUTOID loads the parameter file according to

fileName (you can specify the path). If this command includes AUTOID, the MCUID

determines the parameter file (autocheck is checked in the NVMC dialog box).

FLASH RELEASE releases the current FPP file loaded by the Flash programmer.

Therefore the Flash programmer address mapping is disabled and no non-volatile memory

is handled.

FLASH MEMMAP maps the Flash programmer address filtering to route the code for block

programming.

FLASH MEMUNMAP unmaps the Flash programmer address filtering. Programming is

therefore disabled as long as FLASH MEMMAP is not executed.

FLASH ENABLE enables the specified modules. If no modules are specified, all available

blocks are enabled. This command ignores modules that cannot be enabled.

FLASH DISABLE disables the specified modules. If no modules are specified, all

available blocks are disabled. This command ignores modules that cannot be disabled.

FLASH ERASE erases the specified modules. If no modules are specified, all available

blocks are erased.

FLASH AEFSKIPERASING specifies non-volatile memory blocks to protect from mass

erasing during application automated programming. Place the command in a Startup

command file. If no modules are specified, no blocks are erased.

NOTE This command is compatible and replicated in the NVM Programming

Selection dialog box.

FLASH UNPROTECT unprotects the specified modules. If no modules are specified, all

available blocks are unprotected. This command ignores modules that cannot be

unprotected.

FLASH PROTECT protects the specified modules. If no modules are specified, all

available blocks are protected. This command ignores modules that cannot be protected.

FLASH SELECT selects the specified modules for Flash programming. If no modules are

specified, all available blocks for Flash programming are selected.

FLASH UNSELECT deselects the specified modules. If no modules are specified, all

available blocks are unselected. The unselected state protects against accidental Flash

programming.

FLASH ARM prepares the NMVC utility for loading; as does a normal LOAD command.

The system executes the VPPON.CMD file specified in the Command Files user interface.

This command is required before loading FLASH.

FLASH DISARM ends a load process. The system executes the VPPOFF.CMD file

specified in the Command Files user interface.

FLASH SAVECONTEX backs up current SRAM content into a buffer.