MC9S12E256 Datasheet, PDF (247/602 Pages) Freescale Semiconductor, Inc – HCS12 Microcontrollers

Register
Name
SCIBDH
SCIBDL
SCICR1
SCICR2
SCISR1
SCISR2
SCIDRH
SCIDRL
Chapter 8 Serial Communication Interface (SCIV4)
Bit 7
6
5
4
3
2
R
IREN
W
TNP1
TNP0 SBR12 SBR11 SBR10
R
SBR7
W
SBR6
SBR5
SBR4
SBR3
SBR2
R
LOOPS SCISWAI RSRC
M
WAKE
ILT
W
R
TIE
TCIE
RIE
ILIE
TE
RE
W
R TDRE
TC
RDRF
IDLE
OR
NF
W
R
0
0
0
TXPOL RXPOL BRK13
W
R R8
0
0
0
0
T8
W
R R7
R6
R5
R4
R3
R2
W
T7
T6
T5
T4
T3
T2
= Unimplemented or Reserved
Figure 8-2. SCI Registers Summary
1
SBR9
SBR1
PE
RWU
FE
TXDIR
0
R1
T1
Bit 0
SBR8
SBR0
PT
SBK
PF
RAF
0
R0
T0
MC9S12E256 Data Sheet, Rev. 1.08
Freescale Semiconductor
247