Freescale Semiconductor Tower System Eval Kit for MC9S12GN32 TWR-S12GN32-KIT TWR-S12GN32-KIT 데이터 시트
제품 코드
TWR-S12GN32-KIT
240 KByte Flash Module (S12FTMRG240K2V1)
MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor
1147
31.3.2
Register Descriptions
The Flash module contains a set of 20 control and status registers located between Flash module base +
0x0000 and 0x0013.
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
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
FPROT
R
FPOPEN
RNV6
FPHDIS
FPHS1
FPHS0
FPLDIS
FPLS1
FPLS0
W
0x0009
EEPROT
R
DPOPEN
DPS6
DPS5
DPS4
DPS3
DPS2
DPS1
DPS0
W
Figure 31-4. FTMRG240K2 Register Summary