Datasheet

Section 5 Interrupt Controller
Rev. 4.00 Jun 06, 2006 page 110 of 1004
REJ09B0301-0400
IRQ6 internal signal
IRQ6E
Edge/level
selection
enable/disable
circuit
IRQ6SC
IRQ6
interrupt
KMIMR0 (initial value 1)
P60/KIN0
KMIMR5 (initial value 1)
P65/KIN5
KMIMR6 (initial value 0)
P66/KIN6/IRQ6
KMIMR7 (initial value 1)
P67/KIN7/IRQ7
Figure 5.2 Relationship between Interrupts IRQ6, Interrupts KIN7 to KIN0,
and Registers KMIMR
When pins KIN7 to KIN0 are used as key-sense interrupt input pins, either low-level sensing or
falling-edge sensing must be designated as the interrupt sense condition for the corresponding
interrupt source (IRQ6).