HD6417034 Datasheet, PDF (604/691 Pages) Renesas Technology Corp – SuperH RISC ENGINE SH7032 AND SH7034

A.2.4 Transmit Data Register (TDR)
SCI
• Start Address: H'5FFFEC3 (channel 0), H'5FFFECB (channel 1)
• Bus Width: 8/16
Register Overview:
Bit: 7
6
5
4
3
2
1
0
Bit name:
Initial value: 1
1
1
1
1
1
1
1
R/W: R/W R/W R/W R/W R/W R/W R/W R/W
Table A.6 TDR Bit Functions
Bit Bit name
7–0 (Transmit data storage)
Description
Store data for serial transmission
A.2.5 Serial Status Register (SSR)
SCI
• Start Address: H'5FFFEC4 (channel 0), H'5FFFECC (channel 1)
• Bus Width: 8/16
Register Overview:
Bit: 7
6
5
Bit name: TDRE RDRF ORER
Initial value: 1
0
0
R/W: R/(W)* R/(W)* R/(W)*
Note: * Only 0 can be written, to clear the flags.
4
FER
0
R/(W)*
3
PER
0
R/(W)*
2
TEND
1
R
1
MPB
0
R
0
MPBT
0
R/W
568