III - 15
Chapter 3
Interrupts
Control Registers
Register
Address
R/W
Functions
Page
NMICR
x'03FE1'
R/W Non-maskable interrupt control register
III - 16
IRQ0ICR
x'03FE2'
R/W External interrupt 0 control register
III - 17
IRQ1ICR
x'03FE3'
R/W External interrupt 1 control register
III - 18
IRQ2ICR
x'03FE4'
R/W External interrupt 2 control register
III - 19
IRQ3ICR
x'03FE5'
R/W External interrupt 3 control register
III - 20
IRQ4ICR
x'03FE6'
R/W External interrupt 4 control register
III - 21
TM0ICR
x'03FE9'
R/W Timer 0 interrupt control register (Timer 0 compare-match)
III - 22
TM1ICR
x'03FEA'
R/W Timer 1 interrupt control register (Timer 1 compare-match)
III - 23
TM2ICR
x'03FEB'
R/W Timer 2 interrupt control register (Timer 2 compare-match)
III - 24
TM3ICR
x'03FEC'
R/W Timer 3 interrupt control register (Timer 3 compare-match)
III - 25
TM6ICR
x'03FEF'
R/W Timer 6 interrupt control register (Timer 6 compare-match)
III - 26
TBICR
x'03FF0'
R/W Time base interrupt control register (Time base period)
III - 27
TM7ICR
x'03FF1'
R/W Timer 7 interrupt control register (Timer 7 compare-match)
III - 28
T7OC2ICR
x'03FF2'
R/W Timer 7 compare register 2-match interrupt control register
III - 29
TM8ICR
x'03FF3'
R/W Timer 8 interrupt control register (Timer 8 compare-match)
III - 30
T8OC2ICR
x'03FF4'
R/W Timer 8 compare register 2-match interrupt control register
III - 31
SC0RICR
x'03FF5'
R/W Serial 0 nterrupt control register 1
III - 32
SC0TICR
x'03FF6'
R/W Serial 0 interrupt control register 2
III - 33
SC2ICR
x'03FF8'
R/W Serial 2 interrupt control register
III - 34
ADICR
x'03FFA'
R/W A/D conversion interrupt control register (A/D conversion complete)
III - 35
3-2
Control Registers
3-2-1
Registers List
Table 3-2-1
Interrupt Control Registers
If the interrupt level flag (xxxLVn) is set to "level 3", its vector is disabled, regardless of
interrupt enable flag and interrupt request flag.
Writing to the interrupt control register should be done after that all maskable interrupts are
set to be disable by the MIE flag of the PSW register.
R/W : Readable / Writable.