HD6432633 Datasheet, PDF (1256/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

IrCR—IrDA Control Register
H'FDB0
Bit
:
7
6
5
4
3
2
IrE IrCKS2 IrCKS1 IrCKS0 —
—
Initial value :
0
0
0
0
0
0
R/W
: R/W
R/W R/W
R/W
—
—
IrDA clock select 2 to 0
Bit 6 Bit 5 Bit 4
IrCKS2 IrCKS1 IrCKS0
0
0
0
1
1
0
1
1
0
0
1
1
0
1
Description
B × 3/16 (3/16ths of bit rate)
ø/2
ø/4
ø/8
ø/16
ø/32
ø/64
ø/128
IrDA enable
0 TxD0/IrTxD and RxD0/IrRxD pins function as TxD0 and RxD0.
1 TxD0/IrTxD and RxD0/IrRxD pins function as IrTx0 and IrRxD.
SCI0, IrDA
1
0
—
—
0
0
—
—
SCRX—Serial Control Register X
H'FDB4
IIC
Bit
:
7
—
Initial value :
0
R/W
: R/W
6
IICX1
0
R/W
5
IICX0
0
R/W
4
3
2
IICE FLSHE —
0
0
0
R/W R/W R/W
1
0
—
—
0
0
R/W R/W
Flash memory control register enable
I²C master enable
0 Disables CPU access of ^I2C bus interface data register and control
register.
1 Enables CPU access of ^I2C bus interface data register and control
register.
I²C transfer rate select 1, 0
1202