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Section 15 Serial Communication Interface with FIFO
Page 714 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
Channel Register Name Abbreviation R/W
Initial
Value Address
Access
Size
6 Serial mode register_6 SCSMR_6 R/W H'0000 H'FFFEB000 16
Bit rate register_6 SCBRR_6 R/W H'FF H'FFFEB004 8
Serial control register_6 SCSCR_6 R/W H'0000 H'FFFEB008 16
Transmit FIFO data
register_6
SCFTDR_6 W Undefined H'FFFEB00C 8
Serial status register_6 SCFSR_6 R/(W)*
1
H'0060 H'FFFEB010 16
Receive FIFO data
register_6
SCFRDR_6 R Undefined H'FFFEB014 8
FIFO control register_6 SCFCR_6 R/W H'0000 H'FFFEB018 16
FIFO data count register_6 SCFDR_6 R H'0000 H'FFFEB01C 16
Serial port register_6 SCSPTR_6 R/W H'0050 H'FFFEB020 16
Line status register_6 SCLSR_6 R/(W)*
2
H'0000 H'FFFEB024 16
Serial extension mode
register_6
SCEMR_6 R/W H'0000 H'FFFEB028 16
7 Serial mode register_7 SCSMR_7 R/W H'0000 H'FFFEB800 16
Bit rate register_7 SCBRR_7 R/W H'FF H'FFFEB804 8
Serial control register_7 SCSCR_7 R/W H'0000 H'FFFEB808 16
Transmit FIFO data
register_7
SCFTDR_7 W Undefined H'FFFEB80C 8
Serial status register_7 SCFSR_7 R/(W)*
1
H'0060 H'FFFEB810 16
Receive FIFO data
register_7
SCFRDR_7 R Undefined H'FFFEB814 8
FIFO control register_7 SCFCR_7 R/W H'0000 H'FFFEB818 16
FIFO data count register_7 SCFDR_7 R H'0000 H'FFFEB81C 16
Serial port register_7 SCSPTR_7 R/W H'0050 H'FFFEB820 16
Line status register_7 SCLSR_7 R/(W)*
2
H'0000 H'FFFEB824 16
Serial extension mode
register_7
SCEMR_7 R/W H'0000 H'FFFEB828 16
Notes: 1. Only 0 can be written to clear the flag. Bits 15 to 8, 3, and 2 are read-only bits that
cannot be modified.
2. Only 0 can be written to clear the flag. Bits 15 to 1 are read-only bits that cannot be
modified.