SH7785 Datasheet, PDF (1074/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

21. Serial Communication Interface with FIFO (SCIF)
Ch. Register Name
Abbrev.
Power-on Reset
by PRESET Pin/
WDT/H-UDI
Manual Reset
by WDT/Multiple
Exception
Sleep/Deep
Sleep
by SLEEP
Instruction
Module
Standby
2
Serial mode register 2
SCSMR2 H'0000
H'0000
Retained
Retained
Bit rate register 2
SCBRR2 H'FF
H'FF
Retained
Retained
Serial control register 2
SCSCR2 H'0000
H'0000
Retained
Retained
Transmit FIFO data register 2
SCFTDR2 Undefined
Undefined
Retained
Retained
Serial status register 2
SCFSR2 H'0060
H'0060
Retained
Retained
Receive FIFO data register 2
SCFRDR2 Undefined
Undefined
Retained
Retained
FIFO control register 2
SCFCR2 H'0000
H'0000
Retained
Retained
Transmit FIFO data count register 2 SCTFDR2 H'0000
H'0000
Retained
Retained
Receive FIFO data count register 2 SCRFDR2 H'0000
Serial port register 2
SCSPTR2 H'0000*⁴
H'0000
H'0000*⁴
Retained
Retained
Retained
Retained
Line status register 2
SCLSR2 H'0000
H'0000
Retained
Retained
Serial error register 2
SCRER2 H'0000
H'0000
Retained
Retained
3
Serial mode register 3
SCSMR3 H'0000
H'0000
Retained
Retained
Bit rate register 3
SCBRR3 H'FF
H'FF
Retained
Retained
Serial control register 3
SCSCR3 H'0000
H'0000
Retained
Retained
Transmit FIFO data register 3
SCFTDR3 Undefined
Undefined
Retained
Retained
Serial status register 3
SCFSR3 H'0060
H'0060
Retained
Retained
Receive FIFO data register 3
SCFRDR3 Undefined
Undefined
Retained
Retained
FIFO control register 3
SCFCR3 H'0000
H'0000
Retained
Retained
Transmit FIFO data count register 3 SCTFDR3 H'0000
H'0000
Retained
Retained
Receive FIFO data count register 3 SCRFDR3 H'0000
Serial port register 3
SCSPTR3 H'0000*⁴
H'0000
H'0000*⁴
Retained
Retained
Retained
Retained
Line status register 3
SCLSR3 H'0000
H'0000
Retained
Retained
Serial error register 3
SCRER3 H'0000
H'0000
Retained
Retained
Rev.1.00 Jan. 10, 2008 Page 1044 of 1658
REJ09B0261-0100