48 KByte Flash Module (S12FTMRG48K1V1)
MC9S12G Family Reference Manual Rev.1.27
NXP Semiconductors 905
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.
26.4.6.9 Erase P-Flash Sector Command
The Erase P-Flash Sector operation will erase all addresses in a P-Flash sector.
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 26-46. Erase Flash Block Command FCCOB Requirements
CCOBIX[2:0] FCCOB Parameters
000 0x09
Global address [17:16] to
identify Flash block
001 Global address [15:0] in Flash block to be erased
Table 26-47. Erase Flash Block Command Error Handling
Register Error Bit Error Condition
FSTAT
ACCERR
Set if CCOBIX[2:0] != 001 at command launch
Set if command not available in current mode (see Table 26-27)
Set if an invalid global address [17:16] is supplied
Set if the supplied P-Flash address is not phrase-aligned or if the EEPROM
address is not word-aligned
FPVIOL Set if an area of the selected Flash block is protected
MGSTAT1 Set if any errors have been encountered during the verify operation
MGSTAT0
Set if any non-correctable errors have been encountered during the verify
operation
Table 26-48. Erase P-Flash Sector Command FCCOB Requirements
CCOBIX[2:0] FCCOB Parameters
000 0x0A
Global address [17:16] to identify
P-Flash block to be erased
001
Global address [15:0] anywhere within the sector to be erased.
Refer to Section 26.1.2.1 for the P-Flash sector size.
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