mc9s12xs128 Freescale Semiconductor, Inc, mc9s12xs128 Datasheet - Page 596

• Manufacturer Part Number: mc9s12xs128
• Description: Hcs12 Microcontrollers 16-bit Automotive Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

128 KByte Flash Module (S12XFTMR128K1V1)
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.
19.4.2.9
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.
596
Register
FSTAT
Erase P-Flash Sector Command
CCOBIX[2:0]
Table 19-47. Erase P-Flash Sector Command FCCOB Requirements
CCOBIX[2:0]
Table 19-45. Erase Flash Block Command FCCOB Requirements
MGSTAT1
MGSTAT0
ACCERR
Error Bit
000
001
FPVIOL
Table 19-46. Erase Flash Block Command Error Handling
000
001
Global address [15:0] anywhere within the sector to be erased.
S12XS Family Reference Manual, Rev. 1.10
Set if CCOBIX[2:0] != 001 at command launch
Set if command not available in current mode (see
Set if an invalid global address [22:16] is supplied
Set if the supplied P-Flash address is not phrase-aligned or if the D-Flash
address is not word-aligned
Set if an area of the selected 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
Refer to
Global address [15:0] in Flash block to be erased
0x0A
0x09
Section 19.1.2.1
FCCOB Parameters
FCCOB Parameters
Global address [22:16] to identify
for the P-Flash sector size.
Error Condition
P-Flash block to be erased
Global address [22:16] to
identify Flash block
Table
19-28)
Freescale Semiconductor