External Interrupts - Panasonic MN101L Series User Manual

Chapter 3
Interrupts

3.3 External Interrupts

The LSI has 8 external interrupts shown in Table 3.3.1.
External Interrupt
IRQ0
IRQ1
IRQ2
IRQ3
IRQ4
IRQ5
IRQ6
IRQ7
III - 32 External Interrupts
Table:3.3.1 External Interrupt Functions
Rising or Falling
Pin name
edge triggered interrupt
P10 IRQ0A
P60 IRQ0B
P11 IRQ1A
P61 IRQ1B
P80 IRQ2A
P62 IRQ2B
P81 IRQ3A
P63 IRQ3B
P14 IRQ4A
P72 IRQ4B
P12 IRQ4C
P15 IRQ5A
P71 IRQ5B
P13 IRQ5C
P16 IRQ6A
P70 IRQ6B
P10 KEY0A
P11 KEY1A
P12 KEY2A
P13 KEY3A
P14 KEY4A
P15 KEY5A
P16 KEY6A
P17 KEY7A
P54 KEY0B
P55 KEY1B
P56 KEY2B
P57 KEY3B
P64 KEY4B
P65 KEY5B
P66 KEY6B
P67 KEY7B
Both edge
triggered interrupt
√ √
√ √
√ √
√ √
√ √
√ √
√ √
- -
Noise filter Key interrupt
√
-
√
-
√
-
√
-
√
-
√
-
√
-
√ √