S9S12XS256J0CAL Datasheet, PDF (720/738 Pages) Freescale Semiconductor, Inc – Microcontrollers

Detailed Register Address Map
0x00D0–0x00D7 Asynchronous Serial Interface (SCI1) Map (continued)
Address Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
R
0
0x00D5 SCI1SR2
AMAP
W
0
TXPOL RXPOL
R R8
0
0
0
0x00D6 SCI1DRH
T8
W
R R7
R6
R5
R4
R3
0x00D7 SCI1DRL
W T7
T6
T5
T4
T3
1 ^{Those registers are accessible if the AMAP bit in the SCI1SR2 register is set to zero}
2 ^{Those registers are accessible if the AMAP bit in the SCI1SR2 register is set to one}
0x00D8–0x00DF Serial Peripheral Interface (SPI0) Map
Bit 2
BRK13
0
R2
T2
Bit 1
TXDIR
0
R1
T1
Bit 0
RAF
0
R0
T0
Address Name
Bit 7
0x00D8
0x00D9
0x00DA
0x00DB
0x00DC
0x00DD
0x00DE
0x00DF
SPI0CR1
SPI0CR2
SPI0BR
SPI0SR
SPI0DRH
SPI0DRL
Reserved
Reserved
R
SPIE
W
R
0
W
R
0
W
R SPIF
W
R R15
W T15
R R7
W T7
R
0
W
R
0
W
Bit 6
SPE
XFRW
SPPR2
0
Bit 5
Bit 4
Bit 3
SPTIE
0
MSTR
CPOL
MODFEN BIDIROE
0
SPPR1 SPPR0
SPTEF MODF
0
Bit 2
CPHA
0
SPR2
0
Bit 1
SSOE
Bit 0
LSBFE
SPISWAI SPC0
SPR1
0
SPR0
0
R14
R13
R12
R11
R10
R9
R8
T14
T13
T12
T11
T10
T9
T8
R6
R5
R4
R3
R2
R1
R0
T6
T5
T4
T3
T2
T1
T0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0x00E0–0x00FF Reserved Register Space
Address Name
Bit 7
0x00E0-
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 NVM Control Register (FTMR) Map
Address
0x0100
0x0101
0x0102
0x0103
Name
FCLKDIV
FSEC
FCCOBIX
FECCRIX
Bit 7
R FDIVLD
W
R KEYEN1
W
R
0
W
R
0
W
Bit 6
FDIV6
KEYEN0
0
0
Bit 5
FDIV5
RNV5
0
0
Bit 4
FDIV4
RNV4
0
0
Bit 3
FDIV3
RNV3
Bit 2
FDIV2
RNV2
Bit 1
FDIV1
SEC1
Bit 0
FDIV0
SEC0
0
CCOBIX2 CCOBIX1 CCOBIX0
0
ECCRIX2 ECCRIX1 ECCRIX0
S12XS Family Reference Manual, Rev. 1.13
720
Freescale Semiconductor