h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 1105

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

SSR2—Serial Status Register 2
RDR2—Receive Data Register 2
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Operate in the same way as for
the normal SCI.
Note: * Only 0 can be written, to clear the flag.
R/(W) *
TDRE
R
7
1
7
0
Error Signal Status
0
1
Note: Clearing the TE bit in SCR to 0 does not affect the ERS flag,
Normal reception, with no error signal
[Clearing condition]
Error signal sent from receiver indicating detection of parity error
[Setting condition]
When the low level of the error signal is sampled
R/(W) *
Upon reset, and in standby mode or module stop mode
When 0 is written to ERS after reading ERS = 1
RDRF
which retains its previous state.
R
6
0
6
0
R/(W) *
ORER
R
5
0
5
0
Store serial receive data
R/(W) *
ERS
R
4
0
4
0
H'FF8C
H'FF8D
Rev. 5.00 Sep 22, 2005 page 1079 of 1136
R/(W) *
PER
R
3
0
3
0
Operate in the same way as for
the normal SCI.
Appendix B Internal I/O Register
SCI2, Smart Card Interface 2
SCI2, Smart Card Interface 2
TEND
R
R
2
0
2
1
MPB
REJ09B0257-0500
R
R
1
0
1
0
MPBT
R/W
R
0
0
0
0