XC912BC32CFU8 Motorola Semiconductor Products, XC912BC32CFU8 Datasheet - Page 54

• Manufacturer Part Number: XC912BC32CFU8
• Description: M68HC12B Family Data Sheet
• Manufacturer: Motorola Semiconductor Products

Register Block
Data Sheet
54
Notes:
Addr.
$00BC
$00BD
$00BE
$00BF
$00C0
$00C1
$00C2
$00C3
$00C4
$00C5
$00C6
$00C7
1. Available only on MC68HC912B32 and MC68HC912BC32 devices.
2. Available only on MC68HC912B32 and MC68HC12BE32 devices.
3. Available only on MC68HC(9)12BC32 devices.
SCI 0 Baud Rate Control Register
SCI 0 Baud Rate Control Register
Timer Input Capture Holding
Timer Input Capture Holding
Timer Input Capture Holding
Timer Input Capture Holding
Register Name
SCI Data Register High
SCI Data Register Low
SCI Control Register 1
SCI Control Register 2
SCI Status Register 1
SCI Status Register 2
Register 2 (TC2H)
Register 2 (TC2H)
Register 3 (TC3H)
Register 3 (TC3H)
High (SC0BDH)
Low (SC0BDL)
See page 201.
See page 201.
See page 201.
See page 201.
See page 206.
See page 206.
See page 207.
See page 209.
See page 210.
See page 212.
See page 213.
See page 213.
(SC0DRH)
(SC0CR1)
(SC0CR2)
(SC0SR1)
(SC0SR2)
(SC0DRL)
Figure 2-1. Register Map (Sheet 13 of 19)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
LOOPS
TDRE
Bit 15
Bit 15
BTST
SBR7
R7T7
Bit 7
Bit 7
Bit 7
TIE
R8
U
0
0
0
0
0
0
0
0
1
0
0
= Unimplemented
Register Block
WOMS
Bit 14
Bit 14
BSPL
SBR6
R6T6
TCIE
Bit 6
Bit 6
TC
T8
U
6
0
0
0
0
0
0
0
0
1
0
0
RSRC
RDRF
Bit 13
Bit 13
BRLD
SBR5
R5T5
Bit 5
Bit 5
RIE
5
0
0
0
0
0
0
0
0
0
0
0
0
0
SBR12
Unaffected by reset
Bit 12
Bit 12
SBR4
R4T4
IDLE
Bit 4
Bit 4
ILIE
M
R
4
0
0
0
0
0
0
0
0
0
0
0
0
0
= Reserved
SBR11
WAKE
SBR3
Bit 11
Bit 11
R3T3
Bit 3
Bit 3
OR
TE
3
0
0
0
0
0
0
0
0
0
0
0
0
0
M68HC12B Family — Rev. 8.0
SBR10
SBR2
Bit 10
Bit 10
R2T2
Bit 2
Bit 2
ILT
RE
NF
2
0
0
0
0
0
1
0
0
0
0
0
0
0
U = Unaffected
SBR1
R1T1
SBR9
RWU
Bit 9
Bit 1
Bit 9
Bit 1
PE
FE
1
0
0
0
0
0
0
0
0
0
0
0
0
0
MOTOROLA
SBR8
SBR0
R0T0
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
SBK
RAF
PT
PF
0
0
0
0
0
0
0
0
0
0
0
0