MC9S12XD256CAG Datasheet, PDF (1320/1348 Pages) Freescale Semiconductor, Inc – MC9S12XDP512 Data Sheet

Appendix G Detailed Register 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}
Bit 2
BRK13
0
R2
T2
Bit 1
TXDIR
0
R1
T1
Bit 0
RAF
0
R0
T0
0x00D8–0x00DF Serial Peripheral Interface (SPI0) Map
Address Name
Bit 7
0x00D8
0x00D9
0x00DA
0x00DB
0x00DC
0x00DD
0x00DE
0x00DF
R
SPI0CR1
SPIE
W
R
0
SPI0CR2
W
R
0
SPI0BR
W
SPI0SR
R SPIF
W
R
0
Reserved
W
R
SPI0DR
Bit7
W
R
0
Reserved
W
R
0
Reserved
W
Bit 6
SPE
0
SPPR2
0
Bit 5
Bit 4
Bit 3
SPTIE
MSTR
CPOL
0
MODFEN BIDIROE
0
SPPR1 SPPR0
SPTEF MODF
0
0
0
0
0
6
5
4
3
0
0
0
0
0
0
0
0
Bit 2
CPHA
0
SPR2
0
0
2
0
0
Bit 1
SSOE
Bit 0
LSBFE
SPISWAI SPC0
SPR1
0
SPR0
0
0
0
1
Bit0
0
0
0
0
0x00E0–0x00E7 Inter IC Bus (IIC0) Map
Address
0x00E0
0x00E1
0x00E2
0x00E3
0x00E4
Name
IBAD
IBFD
IBCR
IBSR
IBDR
Bit 7
R
ADR7
W
R
IBC7
W
R
IBEN
W
R TCF
W
R
D7
W
Bit 6
ADR6
IBC6
IBIE
IAAS
D6
Bit 5
ADR5
IBC5
MS/SL
IBB
D5
Bit 4
ADR4
IBC4
TX/RX
IBAL
D4
Bit 3
ADR3
IBC3
TXAK
0
D3
Bit 2
ADR2
IBC2
0
RSTA
SRW
D2
Bit 1
ADR1
Bit 0
0
IBC1
0
IBIF
IBC0
IBSWAI
RXAK
D1
D0
1322
MC9S12XDP512 Data Sheet, Rev. 2.21
Freescale Semiconductor