MC68HC708AS48

Manufacturer Part NumberMC68HC708AS48
DescriptionAdvance Information
ManufacturerFREESCALE [Freescale Semiconductor, Inc]
MC68HC708AS48 datasheet
 
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Page 256/396

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Serial Communications Interface (SCI)
Addr.
Register Name
SCI Control Register 1
$0013
(SCC1)
See page 266.
SCI Control Register 2
$0014
(SCC2)
See page 269.
SCI Control Register 3
$0015
(SCC3)
See page 272.
SCI Status Register 1
$0016
(SCS1)
See page 274.
SCI Status Register 2
$0017
(SCS2)
See page 278.
SCI Data Register
$0018
(SCDR)
See page 279.
SCI Baud Rate Register
$0019
(SCBR)
See page 280.
Figure 17-7. SCI Receiver I/O Register Summary
Advance Information
256
Bit 7
6
5
Read:
LOOPS
ENSCI
TXINV
Write:
Reset:
0
0
0
Read:
SCTIE
TCIE
SCRIE
Write:
Reset:
0
0
0
Read:
R8
T8
R
Write:
R
Reset:
U
U
0
Read:
SCTE
TC
SCRF
Write:
R
R
R
Reset:
1
1
0
Read:
0
0
0
Write:
R
R
R
Reset:
0
0
0
Read:
R7
R6
R5
Write:
T7
T6
T5
Reset:
Unaffected by Reset
Read:
0
0
SCP1
Write:
R
R
Reset:
0
0
0
R
= Reserved
U = Unaffected
Serial Communications Interface (SCI)
4
3
2
1
M
WAKE
ILTY
PEN
0
0
0
0
ILIE
TE
RE
RWU
0
0
0
0
R
ORIE
NEIE
FEIE
0
0
0
0
IDLE
OR
NF
FE
R
R
R
R
0
0
0
0
0
0
0
BKF
R
R
R
R
0
0
0
0
R4
R3
R2
R1
T4
T3
T2
T1
SCP0
R
SCR2
SCR1
0
0
0
0
MC68HC708AS48
MOTOROLA
Bit 0
PTY
0
SBK
0
PEIE
0
PE
R
0
RPF
R
0
R0
T0
SCR0
0
Rev. 4.0