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Freescale Semiconductor Tower System Eval Kit for MC9S12GN32 TWR-S12GN32-KIT TWR-S12GN32-KIT Datenbogen

Produktcode
TWR-S12GN32-KIT
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128 KByte Flash Module (S12FTMRG128K1V1)
MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor
1043
29.3.2
Register Descriptions
The Flash module contains a set of 20 control and status registers located between Flash module base +
0x0000 and 0x0013.
In the case of the writable registers, the write accesses are forbidden during Fash command execution (for
more detail, see Caution note in
A summary of the Flash module registers is given in
 with detailed descriptions in the
following subsections.
Address
& Name
7
6
5
4
3
2
1
0
0x0000
FCLKDIV
R
FDIVLD
FDIVLCK
FDIV5
FDIV4
FDIV3
FDIV2
FDIV1
FDIV0
W
0x0001
FSEC
R
KEYEN1
KEYEN0
RNV5
RNV4
RNV3
RNV2
SEC1
SEC0
W
0x0002
FCCOBIX
R
0
0
0
0
0
CCOBIX2
CCOBIX1
CCOBIX0
W
0x0003
FRSV0
R
0
0
0
0
0
0
0
0
W
0x0004
FCNFG
R
CCIE
0
0
IGNSF
0
0
FDFD
FSFD
W
0x0005
FERCNFG
R
0
0
0
0
0
0
DFDIE
SFDIE
W
0x0006
FSTAT
R
CCIF
0
ACCERR
FPVIOL
MGBUSY
RSVD
MGSTAT1
MGSTAT0
W
0x0007
FERSTAT
R
0
0
0
0
0
0
DFDIF
SFDIF
W
0x0008
FPROT
R
FPOPEN
RNV6
FPHDIS
FPHS1
FPHS0
FPLDIS
FPLS1
FPLS0
W
0x0009
DFPROT
R
DPOPEN
DPS6
DPS5
DPS4
DPS3
DPS2
DPS1
DPS0
W
Figure 29-4. FTMRG128K1 Register Summary