H8S2110B RENESAS [Renesas Technology Corp], H8S2110B Datasheet - Page 110

• Manufacturer Part Number: H8S2110B
• Description: Renesas 16-Bit Single-Chip Microcomputer Renesas H8S Family/H8S/2100 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 5 Interrupt Controller
If any of bits KMIMR15 to KMIMR8 or WUEMR7 to WUEMR0 is cleared to 0, interrupt input
from the IRQ7 pin will be ignored. When pins KIN7 to KIN0, KIN15 to KIN8, or WUE7 to
WUE0 are used as key-sense interrupt input pins or wakeup event 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 or IRQ7).
Rev. 2.00 Mar 21, 2006 page 72 of 518
REJ09B0299-0200
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
KMIMR8 (initial value 1)
PA0/KIN8
KMIMR9 (initial value 1)
PA1/KIN9
WUEMR7 (initial value 1)
PB7/WUE7
Figure 5.2 Relationship between Interrupts IRQ7 and IRQ6, Interrupts KIN15 to KIN0,
Interrupts WUE7 to WUE0, and Registers KMIMR, KMIMRA, and WUEMRB
IRQ6E
IRQ6SC
IRQ7E
IRQ7SC
IRQ7 internal signal
IRQ6 internal signal
enable/disable
enable/disable
Edge level
Edge level
selection
selection
circuit
circuit
IRQ6
interrupt
IRQ7
interrupt