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8.1.2
Block Diagram
(Interrupt Request)
PS/2
(Interrupt Request)
PCMCIA
(Interrupt Request)
AFE
(Interrupt Request)
GPIO Port
(Interrupt Request)
Timer
(Interrupt Request)
KBC
(Interrupt Request)
IrDA
(Interrupt Request)
UART
(Interrupt Request)
PP
(Interrupt Request)
SCDI
(Interrupt Request)
USB
(Interrupt Request)
ADC
Figure 8.1 Block Diagram of the Interrupt Controller
8.1.3
Pin Configuration
Name
Interrupt Request
8.1.4
Register Configuration
Name
Interrupt Request Register
Interrupt Mask Register
Interrupt Trigger Mode Register
Rev. 3.0, 03/01, page 80 of 390
Abbr.
I/O
Description
IRQ0#
O
Interrupt output to SH-4/SH7709 from the Intelligent
Peripheral Controller
Abbr.
NIRR
NIMR
NITR
NITR
NIRR
NIMR
R/W
Initial Value
R/W
-
R/W
H'0000
R/W
H'0000
IRQ0#
External
Bus
Bus
Interface
Address
Access Size
H'10005000
16
H'10005002
16
H'10005004
16
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