Datasheet

Chapter 24 128 KByte Flash Module (S12XFTM128K2V1)
MC9S12XE-Family Reference Manual Rev. 1.25
880 Freescale Semiconductor
24.4.2.15 Erase Verify D-Flash Section Command
The Erase Verify D-Flash Section command will verify that a section of code in the D-Flash user partition
is erased. The Erase Verify D-Flash Section command defines the starting point of the data to be verified
and the number of words.
Upon clearing CCIF to launch the Erase Verify D-Flash Section command, the Memory Controller will
verify the selected section of D-Flash memory is erased. The CCIF flag will set after the Erase Verify D-
Flash Section operation has completed.
Table 24-62. Full Partition D-Flash Command Error Handling
Register Error Bit Error Condition
FSTAT
ACCERR
Set if CCOBIX[2:0] != 010 at command launch
Set if command not available in current mode (see Table 24-30)
Set if an invalid DFPART or ERPART selection is supplied
(1)
1. As defined by the maximum ERPART for FTM256K2.
FPVIOL None
MGSTAT1 Set if any errors have been encountered during the read
MGSTAT0 Set if any non-correctable errors have been encountered during the read
FERSTAT EPVIOLIF None
Table 24-63. Erase Verify D-Flash Section Command FCCOB Requirements
CCOBIX[2:0] FCCOB Parameters
000 0x10
Global address [22:16] to
identify the D-Flash block
001 Global address [15:0] of the first word to be verified
010 Number of words to be verified