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Section 15 Serial Communication Interface with FIFO
Page 712 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Channel Register Name Abbreviation R/W
Initial
Value Address
Access
Size
2 Serial mode register_2 SCSMR_2 R/W H'0000 H'FFFE9000 16
Bit rate register_2 SCBRR_2 R/W H'FF H'FFFE9004 8
Serial control register_2 SCSCR_2 R/W H'0000 H'FFFE9008 16
Transmit FIFO data
register_2
SCFTDR_2 W Undefined H'FFFE900C 8
Serial status register_2 SCFSR_2 R/(W)*
1
H'0060 H'FFFE9010 16
Receive FIFO data
register_2
SCFRDR_2 R Undefined H'FFFE9014 8
FIFO control register_2 SCFCR_2 R/W H'0000 H'FFFE9018 16
FIFO data count register_2 SCFDR_2 R H'0000 H'FFFE901C 16
Serial port register_2 SCSPTR_2 R/W H'0050 H'FFFE9020 16
Line status register_2 SCLSR_2 R/(W)*
2
H'0000 H'FFFE9024 16
Serial extension mode
register_2
SCEMR_2 R/W H'0000 H'FFFE9028 16
3 Serial mode register_3 SCSMR_3 R/W H'0000 H'FFFE9800 16
Bit rate register_3 SCBRR_3 R/W H'FF H'FFFE9804 8
Serial control register_3 SCSCR_3 R/W H'0000 H'FFFE9808 16
Transmit FIFO data
register_3
SCFTDR_3 W Undefined H'FFFE980C 8
Serial status register_3 SCFSR_3 R/(W)*
1
H'0060 H'FFFE9810 16
Receive FIFO data
register_3
SCFRDR_3 R Undefined H'FFFE9814 8
FIFO control register_3 SCFCR_3 R/W H'0000 H'FFFE9818 16
FIFO data count register_3 SCFDR_3 R H'0000 H'FFFE981C 16
Serial port register_3 SCSPTR_3 R/W H'0050 H'FFFE9820 16
Line status register_3 SCLSR_3 R/(W)*
2
H'0000 H'FFFE9824 16
Serial extension mode
register_3
SCEMR_3 R/W H'0000 H'FFFE9828 16