![](http://datasheet.mmic.net.cn/370000/P912XDP512F0CAA_datasheet_16728257/P912XDP512F0CAA_1113.png)
Chapter 27 512 Kbyte Flash Module (S12XFTX512K4V2)
MC9S12XDP512 Data Sheet, Rev. 2.17
Freescale Semiconductor
1113
27.3.2
Register Descriptions
Register
Name
Bit 7
6
5
4
3
2
1
Bit 0
FCLKDIV
R
FDIVLD
PRDIV8
FDIV5
FDIV4
FDIV3
FDIV2
FDIV1
FDIV0
W
FSEC
R
KEYEN
RNV5
RNV4
RNV3
RNV2
SEC
W
FTSTMOD
R
0
MRDS
0
0
0
0
0
W
FCNFG
R
CBEIE
CCIE
KEYACC
0
0
0
0
0
W
FPROT
R
FPOPEN
RNV6
FPHDIS
FPHS
FPLDIS
FPLS
W
FSTAT
R
CBEIF
CCIF
PVIOL
ACCERR
0
BLANK
0
0
W
FCMD
R
0
CMDB
W
FCTL
R
NV7
NV6
NV5
NV4
NV3
NV2
NV1
NV0
W
FADDRHI
R
FADDRHI
W
FADDRLO
R
FADDRLO
W
FDATAHI
R
FDATAHI
W
FDATALO
R
FDATALO
W
RESERVED1
R
0
0
0
0
0
0
0
0
W
Figure 27-3. FTX512K4 Register Summary