h8s2277 Renesas Electronics Corporation., h8s2277 Datasheet - Page 816

• Manufacturer Part Number: h8s2277
• Description: Hitachi Single-chip Microcomputer H8s/2276 Series
• Manufacturer: Renesas Electronics Corporation.

RDR0—Receive Data Register 0
SCMR0—Smart Card Mode Register 0
794
Bit
Initial value
R/W
Bit
Initial value
R/W
:
:
:
:
:
:
—
—
7
1
R
7
0
—
—
6
1
R
6
0
—
—
5
1
R
5
0
Stores received serial data
Selects the Serial/Parallel Conversion Format
0
1
TDR contents are transmitted LSB-first
Receive data is stored in RDR LSB-first
TDR contents are transmitted MSB-first
Receive data is stored in RDR MSB-first
—
—
4
1
R
4
0
Reserved
Only 0 should be written to these bits
H'FF7D
H'FF7E
SDIR
R/W
3
0
R
3
0
R/W
—
2
0
R
2
0
—
—
1
1
R
1
0
R/W
—
0
0
R
0
0
SCI0
SCI0