SH7730 Datasheet, PDF (841/1188 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7780 Series

Section 24 IrDA Interface (IrDA)
Bit
3
2 to 0
Bit Name
OE
—
Initial
Value
0
All 0
R/W Description
R/W Parity Mode Select
Selects even or odd parity for data transmitted or
received by the UART.
0: Even parity
1: Odd parity
R Reserved
These bits are always read as 0. The write value should
always be 0.
24.3.15 UART Transmit Data Register (IRIF_UART3)
IRIF_UART3 is a register that stores transmit data.
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
————————
TD[7:0]
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: W W W W W W W W W W W W W W W W
Initial
Bit
Bit Name Value R/W Description
15 to 8 —
All 0
W Reserved
The write value should always be 0.
7 to 0 TD[7:0]
H'00
W UART Transmit Data
The data to be transmitted should be specified here.
Note: Write to this register while the transmit buffer empty (TBE) flag in the UART status register
(IRIF_UART1) is set to 1. If this register is written to while the flag is set to 0, undefined
data may be transmitted depending on the timing.
Rev. 1.00 Sep. 19, 2007 Page 793 of 1136
REJ09B0359-0100