SH7785 Datasheet, PDF (1070/1692 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

21. Serial Communication Interface with FIFO (SCIF)
21.3 Register Descriptions
The SCIF has the following registers. Since the register functions are the same in each channel,
the channel number is omitted in the description below.
Table 21.2 Register Configuration (1)
Ch. Register Name
Abbrev. R/W P4 Address
0 Serial mode register 0
SCSMR0 R/W H'FFEA 0000
Bit rate register 0
SCBRR0 R/W H'FFEA 0004
Serial control register 0
SCSCR0 R/W H'FFEA 0008
Transmit FIFO data register 0
SCFTDR0 W
H'FFEA 000C
Serial status register 0
SCFSR0 R/W*¹ H'FFEA 0010
Receive FIFO data register 0
SCFRDR0 R
H'FFEA 0014
FIFO control register 0
SCFCR0 R/W H'FFEA 0018
Transmit FIFO data count register 0 SCTFDR0 R
H'FFEA 001C
Receive FIFO data count register 0 SCRFDR0 R
H'FFEA 0020
Serial port register 0
SCSPTR0 R/W H'FFEA 0024
Line status register 0
SCLSR0 R/W*² H'FFEA 0028
Serial error register 0
SCRER0 R
H'FFEA 002C
1 Serial mode register 1
SCSMR1 R/W H'FFEB 0000
Bit rate register 1
SCBRR1 R/W H'FFEB 0004
Serial control register 1
SCSCR1 R/W H'FFEB 0008
Transmit FIFO data register 1
SCFTDR1 W
H'FFEB 000C
Serial status register 1
SCFSR1 R/W*¹ H'FFEB 0010
Receive FIFO data register 1
SCFRDR1 R
H'FFEB 0014
FIFO control register 1
SCFCR1 R/W H'FFEB 0018
Transmit FIFO data count register 1 SCTFDR1 R
H'FFEB 001C
Receive FIFO data count register 1 SCRFDR1 R
H'FFEB 0020
Serial port register 1
SCSPTR1 R/W H'FFEB 0024
Line status register 1
SCLSR1 R/W*² H'FFEB 0028
Serial error register 1
SCRER1 R
H'FFEB 002C
Area 7 Address
H'1FEA 0000
H'1FEA 0004
H'1FEA 0008
H'1FEA 000C
H'1FEA 0010
H'1FEA 0014
H'1FEA 0018
H'1FEA 001C
H'1FEA 0020
H'1FEA 0024
H'1FEA 0028
H'1FEA 002C
H'1FEB 0000
H'1FEB 0004
H'1FEB 0008
H'1FEB 000C
H'1FEB 0010
H'1FEB 0014
H'1FEB 0018
H'1FEB 001C
H'1FEB 0020
H'1FEB 0024
H'1FEB 0028
H'1FEB 002C
Size
16
8
16
8
16
8
16
16
16
16
16
16
16
8
16
8
16
8
16
16
16
16
16
16
Sync
Clock
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Pck
Rev.1.00 Jan. 10, 2008 Page 1040 of 1658
REJ09B0261-0100