S912XEG384J3VA Datasheet, PDF (1068/1324 Pages) Freescale Semiconductor, Inc – MC9S12XEP100 Reference Manual Covers MC9S12XE Family

Chapter 27 512 KByte Flash Module (S12XFTM512K3V1)
Register
FSTAT
FERSTAT
Table 27-70. Erase D-Flash Sector 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 27-30)
Set if an invalid global address [22:0] is supplied
Set if a misaligned word address is supplied (global address [0] != 0)
Set if the global address [22:0] points to the D-Flash EEE partition
None
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
27.4.2.19 Enable EEPROM Emulation Command
The Enable EEPROM Emulation command causes the Memory Controller to enable EEE activity. EEE
activity is disabled after any reset.
Table 27-71. Enable EEPROM Emulation Command FCCOB Requirements
CCOBIX[2:0]
000
FCCOB Parameters
0x13
Not required
Upon clearing CCIF to launch the Enable EEPROM Emulation command, the CCIF flag will set after the
Memory Controller enables EEE operations using the contents of the EEE tag RAM and tag counter. The
Full Partition D-Flash or the Partition D-Flash command must be run prior to launching the Enable
EEPROM Emulation command.
Table 27-72. Enable EEPROM Emulation Command Error Handling
Register
FSTAT
FERSTAT
Error Bit
ACCERR
FPVIOL
MGSTAT1
MGSTAT0
EPVIOLIF
Error Condition
Set if CCOBIX[2:0] != 000 at command launch
Set if a Load Data Field command sequence is currently active
Set if Full Partition D-Flash or Partition D-Flash command not previously run
None
None
None
None
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MC9S12XE-Family Reference Manual Rev. 1.25
Freescale Semiconductor