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TDR—Transmit Data Register
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Bit
Initial value
Read/Write
Note: Bit functions are the same as for SCI0.
SSR—Serial Status Register
Bit
TDRE
Initial value
Read/Write
R/(W)
Notes:
Bit functions are the same as for SCI0.
Only 0 can be written, to clear the flag.
*
RDR—Receive Data Register
Bit
Initial value
Read/Write
Note: Bit functions are the same as for SCI0.
7
6
5
1
1
1
R/W
R/W
R/W
7
6
5
RDRF
ORER
1
0
0
R/(W)
R/(W)
*
*
7
6
5
0
0
0
R
R
R
H'BB
4
3
1
1
R/W
R/W
H'BC
4
3
FER
PER
TEND
0
0
R/(W)
R/(W)
*
*
*
H'BD
4
3
0
0
R
R
803
SCI1
2
1
0
1
1
1
R/W
R/W
R/W
SCI1
2
1
0
MPB
MPBT
1
0
0
R
R
R/W
SCI1
2
1
0
0
0
0
R
R
R
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