MC68HC908GR4 MOTOROLA [Motorola, Inc], MC68HC908GR4 Datasheet - Page 235

• Manufacturer Part Number: MC68HC908GR4
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Addr.
MC68HC908GR8 — Rev 4.0
MOTOROLA
$0014
$0015
$0016
$0017
$0018
$0019
$0013
SCI Baud Rate Register
Register Name
SCI Control Register 1
SCI Control Register 2
SCI Control Register 3
SCI Status Register 1
SCI Status Register 2
SCI Data Register
(SCDR)
(SCBR)
(SCC1)
(SCC2)
(SCC3)
(SCS1)
(SCS2)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Figure 18-2. SCI I/O Register Summary
Freescale Semiconductor, Inc.
For More Information On This Product,
LOOPS
SCTIE
Serial Communications Interface (SCI)
Bit 7
SCTE
R8
R7
T7
U
0
0
1
0
0
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= Unimplemented
ENSCI
TCIE
TC
T8
R6
T6
U
6
0
0
1
0
0
DMARE
SCRIE
TXINV
SCRF
SCP1
R5
T5
5
0
0
0
0
0
0
R = Reserved
DMATE
Unaffected by reset
SCP0
IDLE
ILIE
R4
T4
M
4
0
0
0
0
0
0
Serial Communications Interface (SCI)
WAKE
ORIE
OR
R3
TE
T3
R
3
0
0
0
0
0
0
U = Unaffected
SCR2
NEIE
ILTY
RE
NF
R2
T2
2
0
0
0
0
0
0
Functional Description
SCR1
RWU
FEIE
PEN
BKF
R1
FE
T1
1
0
0
0
0
0
0
Technical Data
SCR0
Bit 0
PEIE
PTY
SBK
RPF
PE
R0
T0
0
0
0
0
0
0
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