MC9S12P128 Datasheet, PDF (459/564 Pages) Freescale Semiconductor, Inc – S12 Microcontrollers

Register
FSTAT
128 KByte Flash Module (S12FTMRC128K1V1)
Table 13-44. Erase All Blocks Command Error Handling
Error Bit
ACCERR
FPVIOL
MGSTAT1
MGSTAT0
Error Condition
Set if CCOBIX[2:0] != 000 at command launch
Set if command not available in current mode (see Table 13-27)
Set if any area of the P-Flash or D-Flash memory is protected
Set if any errors have been encountered during the verify operation
Set if any non-correctable errors have been encountered during the verify
operation
13.4.5.8 Erase Flash Block Command
The Erase Flash Block operation will erase all addresses in a P-Flash or D-Flash block.
Table 13-45. Erase Flash Block Command FCCOB Requirements
CCOBIX[2:0]
000
001
FCCOB Parameters
0x09
Global address [17:16] to
identify Flash block
Global address [15:0] in Flash block to be erased
Upon clearing CCIF to launch the Erase Flash Block command, the Memory Controller will erase the
selected Flash block and verify that it is erased. The CCIF flag will set after the Erase Flash Block
operation has completed.
Table 13-46. Erase Flash Block Command Error Handling
Register
FSTAT
Error Bit
ACCERR
FPVIOL
MGSTAT1
MGSTAT0
Error Condition
Set if CCOBIX[2:0] != 001 at command launch
Set if command not available in current mode (see Table 13-27)
Set if an invalid global address [17:16] is supplied
Set if the supplied P-Flash address is not phrase-aligned or if the D-Flash
address is not word-aligned
Set if an area of the selected Flash block is protected
Set if any errors have been encountered during the verify operation
Set if any non-correctable errors have been encountered during the verify
operation
13.4.5.9 Erase P-Flash Sector Command
The Erase P-Flash Sector operation will erase all addresses in a P-Flash sector.
S12P-Family Reference Manual, Rev. 1.12
Freescale Semiconductor
459