MC9S12XF512 Datasheet, PDF (325/1300 Pages) Freescale Semiconductor, Inc – S12X Microcontrollers

Register
FSTAT
FERSTAT
Chapter 9 512 KByte Flash Module (S12XFTM512K3V1)
Table 9-50. Erase P-Flash Block Command Error Handling
Error Bit
ACCERR
FPVIOL
MGSTAT1
MGSTAT0
EPVIOLIF
Error Condition
Set if CCOBIX[2:0] != 001 at command launch
Set if a Load Data Field command sequence is currently active
Set if command not available in current mode (see Table 9-30)
Set if an invalid global address [22:16] is supplied
Set if an area of the selected P-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
None
9.4.2.10 Erase P-Flash Sector Command
The Erase P-Flash Sector operation will erase all addresses in a P-Flash sector.
Table 9-51. Erase P-Flash Sector Command FCCOB Requirements
CCOBIX[2:0]
000
001
FCCOB Parameters
0x0A
Global address [22:16] to identify
P-Flash block to be erased
Global address [15:0] anywhere within the sector to be erased.
Refer to Section 9.1.2.1 for the P-Flash sector size.
Upon clearing CCIF to launch the Erase P-Flash Sector command, the Memory Controller will erase the
selected Flash sector and then verify that it is erased. The CCIF flag will be set after the Erase P-Flash
Sector operation has completed.
Table 9-52. Erase P-Flash Sector Command Error Handling
Register
FSTAT
FERSTAT
Error Bit
ACCERR
FPVIOL
MGSTAT1
MGSTAT0
EPVIOLIF
Error Condition
Set if CCOBIX[2:0] != 001 at command launch
Set if a Load Data Field command sequence is currently active
Set if command not available in current mode (see Table 9-30)
Set if an invalid global address [22:16] is supplied
Set if a misaligned phrase address is supplied (global address [2:0] != 000)
Set if the selected P-Flash sector 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
None
MC9S12XF - Family Reference Manual, Rev.1.18
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