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H'D14D: Receive Data Register RDR1: SCI1
Bit :
Initial value :
R/W :
H'D14E: Serial Interface Mode Register SCMR1: SCI1
Bit
:
Initial value :
R/W
:
7
6
0
0
R
R
7
6
—
—
1
1
—
—
Data inversion
0
1
Data transfer direction
0
TDR contents are transmitted LSB-first.
Receive data is stored in RDR LSB-first.
1
TDR contents are transmitted MSB-first.
Receive data is stored in RDR MSB-first.
5
4
0
0
R
R
5
4
—
—
SDIR
1
1
—
—
R/W
TDR contents are transmitted
without modification.
Receive data is stored in RDR
without modification.
TDR contents are inverted before
being transmitted.
Receive data is stored in RDR1
in inverted form.
3
2
0
0
R
R
3
2
SINV
—
0
0
R/W
—
(Initial value)
(Initial value)
Rev. 1.0, 02/00, page 1065 of 1141
1
0
0
0
R
R
1
0
—
1
0
—
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