HD64F2636F20 Datasheet, PDF (1457/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
SCMR1—Smart Card Mode Register 1
Bit
7
6
5
⎯
⎯
⎯
Initial value
1
1
1
Read/Write
⎯
⎯
⎯
Appendix B Internal I/O Register
H'FF86 SCI1, Smart Card Interface 1
4
3
2
1
0
⎯
SDIR SINV
⎯
SMIF
1
0
0
1
0
⎯
R/W R/W
⎯
R/W
Smart Card Interface Mode Select
0 Operates as normal SCI (smart card interface function disabled)
1 Smart card interface function enabled
Smart Card Interface Data Invert
0 TDR contents are transmitted without modification
Receive data is stored in RDR without modification
1 TDR contents are inverted before being transmitted
Receive data is stored in RDR in inverted form
Smart Card Data Interface 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
BRR2—Bit Rate Register 2
H'FF89 SCI2, Smart Card Interface 2
Bit
7
6
5
4
3
2
1
0
Initial value
1
1
1
1
1
1
1
1
Read/Write R/W
R/W R/W
R/W R/W
R/W
R/W R/W
Set the serial transmit/receive bit rate
Note: For details see section 13.2.8, Bit Rate Register (BRR).
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Page 1407 of 1458