SH7764 Datasheet, PDF (550/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Section 15 Serial Communication Interface with FIFO (SCIF)
Channel Register Name
Abbreviation R/W
P4 Area
Address
Area 7
Address
Access
Size
2
Serial mode register_2
SCSMR_2
R/W
H'FFE2 0000 H'1FE2 0000 16
Bit rate register_2
SCBRR_2
R/W H'FFE2 0004 H'1FE2 0004 8
Serial control register_2
SCSCR_2
R/W H'FFE2 0008 H'1FE2 0008 16
Transmit FIFO data register_2 SCFTDR_2
Serial status register_2
SCFSR_2
W
H'FFE2 000C H'1FE2 000C 8
R/(W)*¹ H'FFE2 0010 H'1FE2 0010 16
Receive FIFO data register_2 SCFRDR_2 R
H'FFE2 0014 H'1FE2 0014 8
FIFO control register_2
SCFCR_2
R/W H'FFE2 0018 H'1FE2 0018 16
FIFO data count register_2 SCFDR_2
R
H'FFE2 001C H'1FE2 001C 16
Serial port register_2
Line status register_2
SCSPTR_2
SCLSR_2
R/W H'FFE2 0020 H'1FE2 0020 16
R/(W)*² H'FFE2 0024 H'1FE2 0024 16
Serial extension mode
register_2
SCEMR_2
R/W
H'FFE2 0028 H'1FE2 0028 16
Table 15.3 Register State in Each Operation Mode
Channel Register Name
Power-on
Abbreviation Reset
Standby Sleep
Module
Standby
0
Serial mode register_0 SCSMR_0 H'0000 Retained Retained Retained
Bit rate register_0
SCBRR_0 H'FF
Retained Retained Retained
Serial control register_0 SCSCR_0 H'0000 Retained Retained Retained
Transmit FIFO data
register_0
SCFTDR_0 Undefined Retained Retained Retained
Serial status register_0 SCFSR_0 H'0060 Retained Retained Retained
Receive FIFO data
register_0
SCFRDR_0 Undefined Retained Retained Retained
FIFO control register_0 SCFCR_0 H'0000 Retained Retained Retained
FIFO data count register_0 SCFDR_0 H'0000 Retained Retained Retained
Serial port register_0
SCSPTR_0 H'0050 Retained Retained Retained
Line status register_0
SCLSR_0 H'0000 Retained Retained Retained
Serial extension mode
register_0
SCEMR_0 H'0000 Retained Retained Retained
Rev. 1.00 Nov. 22, 2007 Page 494 of 1692
REJ09B0360-0100