21. Serial Communication Interface with FIFO (SCIF)

Rev.1.00 Jan. 10, 2008 Page 1040 of 1658

REJ09B0261-0100

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 Area 7 Address Size
Sync
Clock
0 Serial mode register 0 SCSMR0 R/W H'FFEA 0000 H'1FEA 0000 16 Pck
Bit rate register 0 SCBRR0 R/W H'FFEA 0004 H'1FEA 0004 8 Pck
Serial control register 0 SCSCR0 R/W H'FFEA 0008 H'1FEA 0008 16 Pck
Transmit FIFO data register 0 SCFTDR0 W H'FFEA 000C H'1FEA 000C 8 Pck
Serial status register 0 SCFSR0 R/W*1 H'FFEA 0010 H'1FEA 0010 16 Pck
Receive FIFO data register 0 SCFRDR0 R H'FFEA 0014 H'1FEA 0014 8 Pck
FIFO control register 0 SCFCR0 R/W H'FFEA 0018 H'1FEA 0018 16 Pck
Transmit FIFO data count register 0 SCTFDR0 R H'FFEA 001C H'1FEA 001C 16 Pck
Receive FIFO data count register 0 SCRFDR0 R H'FFEA 0020 H'1FEA 0020 16 Pck
Serial port register 0 SCSPTR0 R/W H'FFEA 0024 H'1FEA 0024 16 Pck
Line status register 0 SCLSR0 R/W*2 H'FFEA 0028 H'1FEA 0028 16 Pck
Serial error register 0 SCRER0 R H'FFEA 002C H'1FEA 002C 16 Pck
1 Serial mode register 1 SCSMR1 R/W H'FFEB 0000 H'1FEB 0000 16 Pck
Bit rate register 1 SCBRR1 R/W H'FFEB 0004 H'1FEB 0004 8 Pck
Serial control register 1 SCSCR1 R/W H'FFEB 0008 H'1FEB 0008 16 Pck
Transmit FIFO data register 1 SCFTDR1 W H'FFEB 000C H'1FEB 000C 8 Pck
Serial status register 1 SCFSR1 R/W*1 H'FFEB 0010 H'1FEB 0010 16 Pck
Receive FIFO data register 1 SCFRDR1 R H'FFEB 0014 H'1FEB 0014 8 Pck
FIFO control register 1 SCFCR1 R/W H'FFEB 0018 H'1FEB 0018 16 Pck
Transmit FIFO data count register 1 SCTFDR1 R H'FFEB 001C H'1FEB 001C 16 Pck
Receive FIFO data count register 1 SCRFDR1 R H'FFEB 0020 H'1FEB 0020 16 Pck
Serial port register 1 SCSPTR1 R/W H'FFEB 0024 H'1FEB 0024 16 Pck
Line status register 1 SCLSR1 R/W*2 H'FFEB 0028 H'1FEB 0028 16 Pck
Serial error register 1 SCRER1 R H'FFEB 002C H'1FEB 002C 16 Pck