mc9s12xf512 Freescale Semiconductor, Inc, mc9s12xf512 Datasheet - Page 325

• Manufacturer Part Number: mc9s12xf512
• Description: S12x Microcontrollers 16-bit Automotive Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

9.4.2.10
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.
Freescale Semiconductor
FERSTAT
FERSTAT
Register
Register
FSTAT
FSTAT
Erase P-Flash Sector Command
CCOBIX[2:0]
Table 9-51. Erase P-Flash Sector Command FCCOB Requirements
MGSTAT1
MGSTAT0
EPVIOLIF
MGSTAT1
MGSTAT0
EPVIOLIF
ACCERR
ACCERR
Error Bit
Error Bit
000
001
FPVIOL
FPVIOL
Table 9-52. Erase P-Flash Sector Command Error Handling
Table 9-50. Erase P-Flash Block Command Error Handling
MC9S12XF - Family Reference Manual, Rev.1.19
Global address [15:0] anywhere within the sector to be erased.
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
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
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
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
Refer to
0x0A
Section 9.1.2.1
FCCOB Parameters
for the P-Flash sector size.
Global address [22:16] to identify
Error Condition
Error Condition
P-Flash block to be erased
Chapter 9 512 KByte Flash Module (S12XFTM512K3V1)
Table
Table
9-30)
9-30)
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