MC9S12HY64 Datasheet, PDF (775/792 Pages) Freescale Semiconductor, Inc – S12 Microcontrollers

Detailed Register Address Map
Address
0x00E2
0x00E3
0x00E4
0x00E5
0x00E6
0x00E7
Name
IBCR
IBSR
IBDR
IBCR2
Reserved
Reserved
Bit 7
R
IBEN
W
R TCF
W
R
D7
W
R
GCEN
W
R0
W
R0
W
Bit 6
IBIE
IAAS
D6
ADTYPE
0
0
Bit 5
MS/SL
IBB
D5
0
0
0
Bit 4
TX/RX
IBAL
D4
0
0
0
Bit 3
TXAK
0
D3
0
0
0
Bit 2
0
RSTA
SRW
D2
ADR10
0
0
Bit 1
0
IBIF
Bit 0
IBSWAI
RXAK
D1
D0
ADR9
0
ADR8
0
0
0
0x00E8–0x00FF Reserved
Address Name
Bit 7
0x00E8-
0x00FF
Reserved
R
W
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
0
Bit 2
0
Bit 1
0
Bit 0
0
0x0100–0x0113 FTMRC control registers (FTMRC) Map
Address Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0x0100
0x0101
0x0102
FCLKDIV
FSEC
FCCOBIX
R FDIVLD
W
R KEYEN1
W
R0
W
FDIVLCK
KEYEN0
0
FDIV5
RNV5
0
FDIV4
RNV4
0
FDIV3
RNV3
FDIV2
RNV2
FDIV1
SEC1
FDIV0
SEC0
0
CCOBIX2 CCOBIX1 CCOBIX0
R0
0
0x0103 FRSV0
W
R
0
0x0104 FCNFG
CCIE
W
R0
0
0x0105 FERCNFG
W
0
0
0
0
0
IGNSF
0
0
0
0
0
0
0
FDFD
FSFD
0
DFDIE SFDIE
0x0106
0x0107
0x0108
FSTAT
FERSTAT
FPROT
R
CCIF
W
R0
W
R
FPOPEN
W
0
0
RNV6
MGBUSY RSVD MGSTAT1 MGSTAT0
ACCERR FPVIOL
0
0
0
0
DFDIF SFDIF
FPHDIS FPHS1 FPHS0 FPLDIS FPLS1 FPLS0
R
0
0
0
0x0109 DFPROT
DPOPEN
DPS3
DPS2
DPS1
DPS0
W
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
Freescale Semiconductor
775