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CHAPTER 3 CPU FUNCTION
79
User’s Manual U14492EJ5V0UD
(10/11)
Bit Units for Manipulation
Address
Function Register Name
Symbol
R/W
1 Bit
8 Bits 16 Bits
Initial Value
FFFFF906H
Clocked serial interface read-only receive
buffer register 0
SIRBE0
R
√
0000H
FFFFF906H Clocked serial interface read-only receive
buffer register L0
SIRBEL0
R
√
√
00H
FFFFF908H
Clocked serial interface initial transmit buffer
register 0
SOTBF0
R/W
√
0000H
FFFFF908H Clocked serial interface initial transmit buffer
register L0
SOTBFL0
R/W
√
√
00H
FFFFF90AH
Serial I/O shift register 0
SIO0
R
√
0000H
FFFFF90AH Serial I/O shift register L0
SIOL0
R
√
√
00H
FFFFF910H
Clocked serial interface mode register 1
CSIM1
R/W
√
√
00H
FFFFF911H
Clocked serial interface clock selection
register 1
CSIC1
R/W
√
√
00H
FFFFF912H
Clocked serial interface receive buffer register 1
SIRB1
R
√
0000H
FFFFF912H Clocked serial interface receive buffer register
L1
SIRBL1
R
√
√
00H
FFFFF914H
Clocked serial interface transmit buffer register 1 SOTB1
R/W
√
0000H
FFFFF914H Clocked serial interface transmit buffer register
L1
SOTBL1
R/W
√
√
00H
FFFFF916H
Clocked serial interface read-only receive
buffer register 1
SIRBE1
R
√
0000H
FFFFF916H Clocked serial interface read-only receive
buffer register L1
SIRBEL1
R
√
√
00H
FFFFF918H
Clocked serial interface initial transmit buffer
register 1
SOTBF1
R/W
√
0000H
FFFFF918H Clocked serial interface initial transmit buffer
register L1
SOTBFL1
R/W
√
√
00H
FFFFF91AH
Serial I/O shift register 1
SIO1
R
√
0000H
FFFFF91AH Serial I/O shift register L1
SIOL1
R
√
√
00H
FFFFF920H
Prescaler mode register 3
PRSM3
R/W
√
√
00H
FFFFF922H
Prescaler compare register 3
PRSCM3
R/W
√
00H
FFFFF930H
FCAN clock selection register
PRM04
R/W
√
√
00H
FFFFFA00H
Asynchronous serial interface mode register 0
ASIM0
R/W
√
√
01H
FFFFFA02H
Receive buffer register 0
RXB0
R
√
FFH
FFFFFA03H
Asynchronous serial interface status register 0
ASIS0
R
√
00H
FFFFFA04H
Transmit buffer register 0
TXB0
R/W
√
FFH
FFFFFA05H
Asynchronous serial interface transmit status
register 0
ASIF0
R
√
√
00H
FFFFFA06H
Clock selection register 0
CKSR0
R/W
√
00H