MC9S12HZ256 Datasheet, PDF (64/692 Pages) Freescale Semiconductor, Inc – HCS12 Microcontrollers

Chapter 2 256 Kbyte Flash Module (FTS256K2V1)
2.3.2 Register Descriptions
Register
Name
FCLKDIV
FSEC
FTSTMOD
FCNFG
FPROT
FSTAT
FCMD
FCTL
FADDRHI
FADDRLO
FDATAHI
FDATALO
RESERVED1
Bit 7
6
5
4
3
2
R FDIVLD
W
PRDIV8
FDIV5
FDIV4
FDIV3
FDIV2
R
KEYEN
W
RNV5
RNV4
RNV3
RNV2
R
0
0
0
0
0
WRALL
W
R
0
0
0
CBEIE
CCIE KEYACC
W
R
FPOPEN
W
RNV6
FPHDIS
FPHS
FPLDIS
R
CCIF
0
CBEIF
PVIOL ACCERR
W
BLANK
R
0
W
CMDB
R NV7
NV6
NV5
NV4
NV3
NV2
W
R
FADDRHI
W
R
FADDRLO
W
R
FDATAHI
W
R
FDATALO
W
R
0
0
0
0
0
0
W
= Unimplemented or Reserved
Figure 2-3. FTS256K2 Register Summary
1
Bit 0
FDIV1
FDIV0
SEC
0
0
0
BKSEL
FPLS
0
0
NV1
NV0
0
0
MC9S12HZ256 Data Sheet, Rev. 2.04
64
Freescale Semiconductor