MC9S12Q128_10 Datasheet, PDF (35/644 Pages) Freescale Semiconductor, Inc – HCS12 Microcontrollers

Chapter 1 MC9S12Q Device Overview (MC9S12Q128-Family)
0x00C8–0x00CF SCI (Asynchronous Serial Interface) (continued)
Address
0x00CD
0x00CE
0x00CF
Name
SCISR2
SCIDRH
SCIDRL
Read:
Write:
Read:
Write:
Read:
Write:
Bit 7
0
R8
R7
T7
Bit 6
0
T8
R6
T6
Bit 5
0
0
R5
T5
Bit 4
0
0
R4
T4
Bit 3
0
0
R3
T3
Bit 2
BRK13
0
R2
T2
Bit 1
TXDIR
0
R1
T1
Bit 0
RAF
0
R0
T0
0x00D0–0x00D7 Reserved
Address
0x00D0–
0x00D7
Name
Reserved
Read:
Write:
Bit 7
0
Bit 6
0
Bit 5
0
Bit 4
0
Bit 3
0
Bit 2
0
Bit 1
0
Bit 0
0
0x00D8–0x00DF SPI (Serial Peripheral Interface)
Address
0x00D8
Name
SPICR1
0x00D9
SPICR2
0x00DA
SPIBR
0x00DB
SPISR
0x00DC Reserved
0x00DD
SPIDR
0x00DE Reserved
0x00DF Reserved
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Bit 7
SPIE
0
0
SPIF
0
Bit7
0
0
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
SPE
SPTIE MSTR CPOL CPHA SSOE LSBFE
0
SPPR2
0
0
MODFEN BIDIROE
0
SPPR1 SPPR0
SPTEF MODF
0
0
SPR2
0
SPISWAI
SPR1
0
SPC0
SPR0
0
0
0
0
0
0
0
0
6
5
4
3
2
1
Bit0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Freescale Semiconductor
MC9S12Q128
35
Rev 1.10