Table 3-1 Interrupt Sources And Interrupt Vectors - Fujitsu MB89140 Series Hardware Manual

Table 3-1 lists the relationships between each interrupt source and interrupt vector.
Interrupt source
IRQ0 (External interrupt 0)
IRQ1 (External interrupt 1)
IRQ2 (8-bit PWM timer: Timer 1)
IRQ3 (8/16-bit timer/counter: Timer 2)
IRQ4 (8/16-bit timer/counter: Timer 3)
IRQ5 (12-bit MPG CMIR)
IRQ6 (12-bit MPG CLIR)
IRQ7 (12-bit MPG DTIR)
IRQ8 (8-bit serial I/O)
IRQ9 (A/D converter)
IRQA (Interval timer)
IRQB (Watch)
OPERATION

Table 3-1 Interrupt Sources and Interrupt Vectors

3-7
Upper vector Lower vector
address address
FFFA FFFB
H
FFF8 FFF9
H
FFF6 FFF7
H
FFF4 FFF5
H
FFF2 FFF3
H
FFF0 FFF1
H
FFEE FFEF
H
FFEC FFED
H
FFEA FFEB
H
FFE8 FFE9
H
FFE6 FFE7
H
FFE4 FFE5
H
H
H
H
H
H
H
H
H
H
H
H
H