MC68HC08AZ32A Datasheet, PDF (175/312 Pages) Motorola, Inc – HCMOS Microcontroller Unit

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Functional Description
Register Name
Bit 7
6
5
SCI Control Register 1 ^Read:
(SCC1) Write:
See page 186. _Reset:
LOOPS
0
ENSCI
0
TXINV
0
SCI Control Register 2 ^Read: _SCTIE
TCIE
SCRIE
(SCC2) Write:
See page 188.
Reset: 0
0
0
SCI Control Register 3 ^{Read: R8}
T8
R
(SCC3) Write:
See page 190. _{Reset: U}
U
0
SCI Status Register 1 ^{Read: SCTE}
TC
SCRF
(SCS1) Write:
See page 191. _Reset:
1
1
0
SCI Status Register 2 ^Read:
(SCS2) Write:
See page 193.
Reset: 0
0
0
Read: R7
R6
R5
SCI Data Register
(SCDR) Write: T7
T6
T5
See page 194. _Reset:
SCI Baud Rate Register ^Read:
(SCBR) Write:
See page 194. _Reset:
0
SCP1
0
0
= Unimplemented
4
3
2
1
Bit 0
M
WAKE ILTY
PEN
PTY
0
0
0
0
0
ILIE
TE
RE
RWU
SBK
0
0
0
0
0
R
ORIE
NEIE
FEIE
PEIE
0
0
0
0
0
IDLE
OR
NF
FE
PE
0
0
0
0
0
BKF
RPF
0
0
0
0
0
R4
R3
R2
R1
R0
T4
T3
T2
T1
T0
Unaffected by reset
SCP0
R
SCR2 SCR1 SCR0
0
0
0
0
0
R = Reserved
U = Unaffected
Figure 14-4. SCI I/O Register Summary
MC68HC08AZ32A Data Sheet, Rev. 2
Freescale Semiconductor
175