S912XEG384J3VA Datasheet, PDF (868/1324 Pages) Freescale Semiconductor, Inc – MC9S12XEP100 Reference Manual Covers MC9S12XE Family

Chapter 24 128 KByte Flash Module (S12XFTM128K2V1)
24.4.2.1 Erase Verify All Blocks Command
The Erase Verify All Blocks command will verify that all P-Flash and D-Flash blocks have been erased.
Table 24-33. Erase Verify All Blocks Command FCCOB Requirements
CCOBIX[2:0]
000
FCCOB Parameters
0x01
Not required
Upon clearing CCIF to launch the Erase Verify All Blocks command, the Memory Controller will verify
that the entire Flash memory space is erased. The CCIF flag will set after the Erase Verify All Blocks
operation has completed.
Table 24-34. Erase Verify All Blocks Command Error Handling
Register
Error Bit
Error Condition
ACCERR Set if CCOBIX[2:0] != 000 at command launch
FSTAT
FPVIOL
MGSTAT1
MGSTAT0
None
Set if any errors have been encountered during the read⁽¹⁾
Set if any non-correctable errors have been encountered during the read¹
FERSTAT
EPVIOLIF None
1. As found in the memory map for FTM256K2.
24.4.2.2 Erase Verify Block Command
The Erase Verify Block command allows the user to verify that an entire P-Flash or D-Flash block has been
erased. The FCCOB upper global address bits determine which block must be verified.
Table 24-35. Erase Verify Block Command FCCOB Requirements
CCOBIX[2:0]
000
FCCOB Parameters
0x02
Global address [22:16] of the
Flash block to be verified.
Upon clearing CCIF to launch the Erase Verify Block command, the Memory Controller will verify that
the selected P-Flash or D-Flash block is erased. The CCIF flag will set after the Erase Verify Block
operation has completed.
MC9S12XE-Family Reference Manual Rev. 1.25
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Freescale Semiconductor