Datasheet

Table 4-33. Erase all blocks command error handling

NVM_FSTAT

ACCERR

Set if CCOBIX[2:0] ≠ 000 at command launch

Set if command not available in current mode (see Table 4-9)

FPVIOL Set if any area of the flash or EEPROM memory is protected

MGSTAT1 Set if any errors have been encountered during the verify operation

MGSTAT0

Set if any non-correctable errors have been encountered during the verify

operation

1. As found in the memory map for NVM

4.5.2.9.8 Erase flash block command

The erase flash block operation will erase all addresses in a flash or EEPROM block.

Table 4-34. Erase flash block command FCCOB requirements

CCOBIX[2:0] FCCOB parameters

000 0x09 Global address [23:16] to identify flash block

001 Global address[15:0] in flash block to be erased

1. Global address [23] selects between flash (0) or EEPROM (1) block, that can otherwise eventually share the same

address on the MCU global memory map.

Upon clearing FSTAT[CCIF] to launch the erase flash block command, the memory

controller will erase the selected flash block and verify that it is erased. The

FSTAT[CCIF] flag will set after the erase flash block operation has completed.

Table 4-35. Erase flash block command error handling

FSTAT

ACCERR

Set if CCOBIX[2:0] != 001 at command launch

Set if command not available in current mode (see Table 4-9)

Set if an invalid global address [23:16] is supplied

FPVIOL Set if an area of the selected flash block is protected

MGSTAT1 Set if any errors have been encountered during the verify operation

MGSTAT0

Set if any non-correctable errors have been encountered during the verify

operation

1. As defined by the memory map for NVM

2. As found in the memory map for NVM

4.5.2.9.9 Erase flash sector command

The erase flash sector operation will erase all addresses in a flash sector.

Flash and EEPROM

MC9S08PA60 Reference Manual, Rev. 1, 9/2012

98 Freescale Semiconductor, Inc.