HD6432633 Datasheet, PDF (775/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

Bits 6 to 4—IrDA clock select 2 to 0 (IrCKS2 to IrCKS0): When the IrDA function is enabled,
these bits set the width of the High pulse when encoding the IrTxD output pulse.
Bit 6
IrCKS2
0
1
Bit 5
IrCKS1
0
1
0
1
Bit 4
IrCKS0
0
1
0
1
0
1
0
1
Description
B×3/16 (three sixteenths of bit rate)
ø/2
ø/4
ø/8
ø/16
ø/32
ø/64
ø/128
(Initial value)
Bits 3 to 0—Reserved: These bits are always read as 0 and cannot be modified.
16.2.11 Module Stop Control Registers B and C (MSTPCRB, MSTPCRC)
MSTPCRB
Bit
:
Initial value :
R/W
:
7
6
5
4
3
2
1
0
MSTPB7 MSTPB6 MSTPB5 MSTPB4 MSTPB3 MSTPB2 MSTPB1 MSTPB0
1
1
1
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
MSTPCRC
Bit
:
Initial value :
R/W
:
7
6
5
4
3
2
1
0
MSTPC7 MSTPC6 MSTPC5 MSTPC4 MSTPC3 MSTPC2 MSTPC1 MSTPC0
1
1
1
1
1
1
1
1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
MSTPCRB and MSTPCRC are 8-bit readable/writable registers that perform module stop mode
control.
Setting any of bits MSTPB7 to MSTBP5 and MSTPC7 and MSTPC6 to 1 stops SCI0 to SCI4
operating and enter module stop mode on completion of the bus cycle. For details, see section
24.5, Module Stop Mode.
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