CHAPTER 3 CPU FUNCTION
Preliminary User’s Manual U16541EJ1V0UM
105
(10/11)
Manipulatable Bits
Address
Function Register Name
Symbol
R/W
18
16
Default Value
FFFFFC20H
External interrupt rising edge specification register 0
INTR0
√√
00H
FFFFFC26H
External interrupt rising edge specification register 3L
INTR3L
√√
00H
FFFFFC33H
External interrupt rising edge specification register 9H INTR9H
√√
00H
FFFFFC60H
Port function control register 0
PF0
√√
00H
FFFFFC66H
Port function control register 3
PF3
√
0000H
FFFFFC66H
Port function control register 3L
PF3L
√√
00H
FFFFFC67H
Port function control register 3H
PF3H
√√
00H
FFFFFC68H
Port function control register 4
PF4
√√
00H
FFFFFC6AH
Port function control register 5
PF5
√√
00H
FFFFFC72H
Port function control register 9
PF9
√
0000H
FFFFFC72H
Port function control register 9L
PF9L
√√
00H
FFFFFC73H
Port function control register 9H
PF9H
√√
00H
FFFFFD00H
CSIB0 control register 0
CB0CTL0
√√
01H
FFFFFD01H
CSIB0 control register 1
CB0CTL1
√√
00H
FFFFFD02H
CSIB0 control register 2
CB0CTL2
√
00H
FFFFFD03H
CSIB0 status register
CB0STR
R/W
√√
00H
FFFFFD04H
CSIB0 receive data register
CB0RX
√
0000H
FFFFFD04H
CSIB0 receive data register L
CB0RXL
R
√
00H
FFFFFD06H
CSIB0 transmit data register
CB0TX
√
01H
FFFFFD06H
CSIB0 transmit data register L
CB0TXL
√
00H
FFFFFD10H
CSIB1 control register 0
CB1CTL0
√√
00H
FFFFFD11H
CSIB1 control register 1
CB1CTL1
√√
00H
FFFFFD12H
CSIB1 control register 2
CB1CTL2
√
0000H
FFFFFD13H
CSIB1 status register
CB1STR
R/W
√√
00H
FFFFFD14H
CSIB1 receive data register
CB1RX
√
0000H
FFFFFD14H
CSIB1 receive data register L
CB1RXL
R
√
00H
FFFFFD16H
CSIB1 transmit data register
CB1TX
√
0000H
FFFFFD16H
CSIB1 transmit data register L
CB1TXL
√
00H
FFFFFD20H
CSIB2 control register 0
CB2CTL0
√√
01H
FFFFFD21H
CSIB2 control register 1
CB2CTL1
√√
00H
FFFFFD22H
CSIB2 control register 2
CB2CTL2
√
00H
FFFFFD23H
CSIB2 status register
CB2STR
R/W
√√
00H
FFFFFD24H
CSIB2 receive data register
CB2RX
√
0000H
FFFFFD24H
CSIB2 receive data register L
CB2RXL
R
√
00H
FFFFFD26H
CSIB2 transmit data register
CB2TX
√
0000H
FFFFFD26H
CSIB2 transmit data register L
CB2TXL
√
00H
FFFFFD30H
CSIB3 control register 0
CB3CTL0
√√
01H
FFFFFD31H
CSIB3 control register 1
CB3CTL1
√√
00H
FFFFFD32H
CSIB3 control register 2
CB3CTL2
√
00H
FFFFFD33H
CSIB3 status register
CB3STR
R/W
√√
00H
FFFFFD34H
CSIB3 receive data register
CB3RX
√
0000H
FFFFFD34H
CSIB3 receive data register L
CB3RXL
R
√
00H