Chapter 1 Device Overview (MC9S12XDP512V2)
MC9S12XDP512 Data Sheet, Rev. 2.11
Freescale Semiconductor 45
0x00D5 SCI1SR2
R
AMAP
00
TXPOL RXPOL BRK13 TXDIR
RAF
W
0x00D6 SCI1DRH
RR8
T8
000000
W
0x00D7 SCI1DRL
RR7R6R5R4R3R2R1R0
WT7T6T5T4T3T2T1T0
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
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x00D8 SPI0CR1
R
SPIE SPE SPTIE MSTR CPOL CPHA SSOE LSBFE
W
0x00D9 SPI0CR2
R0 0 0
MODFEN BIDIROE
0
SPISWAI SPC0
W
0x00DA SPI0BR
R0
SPPR2 SPPR1 SPPR0
0
SPR2 SPR1 SPR0
W
0x00DB SPI0SR
R SPIF 0 SPTEF MODF 0 0 0 0
W
0x00DC Reserved
R00000000
W
0x00DD SPI0DR
R
Bit7 654321Bit0
W
0x00DE Reserved
R00000000
W
0x00DF Reserved
R00000000
W
0x00E0–0x00E7 Inter IC Bus (IIC0) Map
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0x00E0 IBAD
R
ADR7 ADR6 ADR5 ADR4 ADR3 ADR2 ADR1
0
W
0x00E1 IBFD
R
IBC7 IBC6 IBC5 IBC4 IBC3 IBC2 IBC1 IBC0
W
0x00E2 IBCR
R
IBEN IBIE MS/
SL TX/RX TXAK
00
IBSWAI
W RSTA
0x00E3 IBSR
R TCF IAAS IBB
IBAL
0SRW
IBIF
RXAK
W
0x00E4 IBDR
R
D7 D6 D5 D4 D3 D2 D1 D 0
W
0x00D0–0x00D7 Asynchronous Serial Interface (SCI1) Map (continued)
Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0