LFDAS12XSDT Freescale Semiconductor, LFDAS12XSDT Datasheet - Page 401

• Manufacturer Part Number: LFDAS12XSDT
• Description: HARDWARE MC9S12XS 52-PIN
• Manufacturer: Freescale Semiconductor

Specifications of LFDAS12XSDT

• Module/board Type: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: -

14.3.2
This section consists of register descriptions in address order. Each description includes a standard register
diagram with an associated figure number. Writes to a reserved register locations do not have any effect
and reads of these locations return a zero. Details of register bit and field function follow the register
diagrams, in bit order.
Freescale Semiconductor
1.These registers are accessible if the AMAP bit in the SCISR2 register is set to zero.
2,These registers are accessible if the AMAP bit in the SCISR2 register is set to one.
SCIACR1
SCIACR2
SCIASR1
SCIBDH
SCICR1
Register
SCIBDL
SCIDRH
SCICR2
SCISR1
SCISR2
SCIDRL
0x0000
0x0001
0x0002
0x0000
0x0001
0x0002
0x0003
0x0004
0x0005
0x0006
0x0007
Name
1
1
1
2
2
2
Register Descriptions
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
R
RXEDGIE
RXEDGIF
LOOPS
AMAP
SBR7
TDRE
IREN
Bit 7
TIE
R8
R7
T7
0
= Unimplemented or Reserved
SCISWAI
TNP1
SBR6
TCIE
TC
R6
T8
T6
6
0
0
0
0
S12XS Family Reference Manual, Rev. 1.11
Figure 14-2. SCI Register Summary
RSRC
RDRF
TNP0
SBR5
RIE
R5
T5
5
0
0
0
0
0
TXPOL
SBR12
SBR4
IDLE
ILIE
R4
T4
M
4
0
0
0
0
RXPOL
SBR11
WAKE
SBR3
OR
TE
R3
T3
3
0
0
0
0
Serial Communication Interface (S12SCIV5)
BERRM1
BERRV
SBR10
BRK13
SBR2
ILT
RE
NF
R2
T2
2
0
0
BERRM0
BERRIE
BERRIF
TXDIR
SBR9
SBR1
RWU
PE
FE
R1
T1
1
0
BKDFE
BKDIE
BKDIF
SBR8
SBR0
Bit 0
SBK
RAF
PT
PF
R0
T0
0
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