Renesas R5S72621 User Manual
Section 15 Serial Communication Interface with FIFO
R01UH0134EJ0400 Rev. 4.00
Page 711 of 2108
Sep 24, 2014
SH7262 Group, SH7264 Group
15.3
Register Descriptions
This module has the following registers.
Table 15.2 Register Configuration
Channel Register
Name
Abbreviation R/W
Initial
Value Address
Value Address
Access
Size
Size
0
Serial mode register_0
SCSMR_0
R/W
H'0000
H'FFFE8000 16
Bit rate register_0
SCBRR_0 R/W H'FF
H'FFFE8004
8
Serial control register_0
SCSCR_0 R/W H'0000 H'FFFE8008
16
Transmit FIFO data
register_0
register_0
SCFTDR_0 W
Undefined H'FFFE800C
8
Serial status register_0
SCFSR_0
R/(W)*
1
H'0060 H'FFFE8010
16
Receive FIFO data
register_0
register_0
SCFRDR_0 R
Undefined H'FFFE8014 8
FIFO control register_0
SCFCR_0 R/W H'0000 H'FFFE8018
16
FIFO data count register_0 SCFDR_0 R
H'0000 H'FFFE801C
16
Serial port register_0
SCSPTR_0 R/W H'0050 H'FFFE8020
16
Line status register_0
SCLSR_0
R/(W)*
2
H'0000 H'FFFE8024
16
Serial extension mode
register_0
register_0
SCEMR_0 R/W H'0000 H'FFFE8028
16
1
Serial mode register_1
SCSMR_1
R/W
H'0000
H'FFFE8800 16
Bit rate register_1
SCBRR_1 R/W H'FF
H'FFFE8804
8
Serial control register_1
SCSCR_1 R/W H'0000 H'FFFE8808
16
Transmit FIFO data
register_1
register_1
SCFTDR_1 W
Undefined H'FFFE880C
8
Serial status register_1
SCFSR_1
R/(W)*
1
H'0060 H'FFFE8810
16
Receive FIFO data
register_1
register_1
SCFRDR_1 R
Undefined H'FFFE8814 8
FIFO control register_1
SCFCR_1 R/W H'0000 H'FFFE8818
16
FIFO data count register_1 SCFDR_1 R
H'0000 H'FFFE881C
16
Serial port register_1
SCSPTR_1 R/W H'0050 H'FFFE8820
16
Line status register_1
SCLSR_1
R/(W)*
2
H'0000 H'FFFE8824
16
Serial extension mode
register_1
register_1
SCEMR_1 R/W H’0000 H’FFFE8828
16