MC9S12XD256MAL Datasheet, PDF (1193/1348 Pages) Freescale Semiconductor, Inc – Freescale’s Scalable Controller Area Network

Chapter 29 128 Kbyte Flash Module (S12XFTX128K1V1)
29.3.2 Register Descriptions
The Flash module contains a set of 16 control and status registers located between module base + 0x0000
and 0x000F. A summary of the Flash module registers is given in Figure 29-3. Detailed descriptions of
each register bit are provided.
Register
Name
FCLKDIV
Bit 7
R FDIVLD
W
6
PRDIV8
5
FDIV5
4
FDIV4
3
FDIV3
2
FDIV2
1
FDIV1
Bit 0
FDIV0
FSEC
R
W
KEYEN
RNV5
RNV4
RNV3
RNV2
SEC
FTSTMOD R
0
W
MRDS
0
0
0
0
0
FCNFG R
0
0
0
0
0
CBEIE
CCIE
KEYACC
W
FPROT
R
FPOPEN
W
RNV6
FPHDIS
FPHS
FPLDIS
FPLS
FSTAT
R
CCIF
0
BLANK
0
0
CBEIF
PVIOL ACCERR
W
FCMD
R
0
W
CMDB
FCTL
R
0
W
NV6
NV5
NV4
NV3
NV2
NV1
NV0
FADDRHI R
W
FADDRHI
FADDRLO R
W
FADDRLO
FDATAHI R
W
FDATAHI
FDATALO R
W
FDATALO
Figure 29-3. FTX128K1 Register Summary
Freescale Semiconductor
MC9S12XDP512 Data Sheet, Rev. 2.21
1195