S912XEG384J3VA Datasheet, PDF (1284/1324 Pages) Freescale Semiconductor, Inc – MC9S12XEP100 Reference Manual Covers MC9S12XE Family

Appendix E 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
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
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
R14
R13
R12
R11
T14
T13
T12
T11
R6
R5
R4
R3
T6
T5
T4
T3
0
0
0
0
0
0
0
0
Bit 2
CPHA
0
SPR2
0
R10
T10
R2
T2
0
0
Bit 1
SSOE
SPISWAI
SPR1
0
R9
T9
R1
T1
0
0
Bit 0
LSBFE
SPC0
SPR0
0
R8
T8
R0
T0
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
Bit 5
ADR5
IBC5
MS/SL
IBB
D6
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
IBC1
0
IBIF
D1
Bit 0
0
IBC0
IBSWAI
RXAK
D0
1284
MC9S12XE-Family Reference Manual Rev. 1.25
Freescale Semiconductor