HD6412240 RENESAS [Renesas Technology Corp], HD6412240 Datasheet - Page 724

• Manufacturer Part Number: HD6412240
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family / H8S/2200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Appendix B Register Field
RDR0—Receive Data Register 0
SCMR0—Smart Card Mode Register 0
Bit
Initial value
Read/Write
Rev.3.00 Mar. 26, 2007 Page 682 of 772
REJ09B0355-0300
Bit
Initial value
Read/Write
:
:
:
:
:
:
—
—
7
1
R
7
0
—
—
6
1
R
6
0
—
—
5
1
Smart Card Data Direction
R
0
1
5
0
—
—
4
1
Stores received serial data
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
SDIR
R/W
3
0
R
4
0
Smart Card Data Invert
H'FF7D
H'FF7E
0
1
SINV
R/W
2
0
TDR contents are transmitted as they are
Receive data is stored in RDR as it is
TDR contents are inverted before
being transmitted
Receive data is stored in RDR
in inverted form
R
3
0
Smart Card
Interface Mode Select
0
1
SCI0, Smart Card Interface 0
SCI0, Smart Card Interface 0
Smart Card interface
function is disabled
Smart Card interface
function is enabled
—
—
1
1
R
2
0
SMIF
R/W
0
0
R
1
0
R
0
0