h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 398

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 13 Serial Communication Interface (SCI)
• Smart Card Interface Mode (When SMIF in SCMR is 1)
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Rev. 2.00 Dec. 05, 2005 Page 360 of 724
REJ09B0200-0200
Bit
7
6
5
4
3
2
1
0
Bit Name
TIE
RIE
TE
RE
MPIE
TEIE
CKE1
CKE0
Don't care
0
0
0
0
0
Initial
Value
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Transmit Interrupt Enable
When this bit is set to 1, TXI interrupt request is
enabled.
Receive Interrupt Enable
When this bit is set to 1, RXI and ERI interrupt requests
are enabled.
Transmit Enable
When this bit is set to 1, transmission is enabled.
Receive Enable
When this bit is set to 1, reception is enabled.
Multiprocessor Interrupt Enable (enabled only when the
MP bit in SMR is 1 in asynchronous mode)
Write 0 to this bit in smart card interface mode.
Transmit End Interrupt Enable
Write 0 to this bit in smart card interface mode.
Clock Enable 0 and 1
Enables or disables clock output from the SCK pin. The
clock output can be dynamically switched in GSM
mode. For details, see section 13.7.8, Clock Output
Control.
When the GM bit in SMR is 0:
00: Output disabled (SCK pin can be used as an I/O
01: Clock output
1X: Reserved
When the GM bit in SMR is 1:
00: Output fixed low
01: Clock output
10: Output fixed high
11: Clock output
port pin)