Interrupt Switches - Renesas Renasas Single-Chip Microcomputer SH7086 User Manual

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2.9 Interrupt Switches

In the M3A-HS86, the switch is connected with the PA5/IRQ1 pin and NMI pin of the SH7086. LED to confirm that
the switch has been pushed is connected. In addition, MRES switch can be mounted on PE13/MRES
However, it cannot be mounted when E10A-USB is used because MRES
___________________ ______________
ASEBRKAK /ASEBRK
Figure2.9.1 shows the interrupt block diagram in the M3A-HS86.
NMI Switch
IRQ1 Switch
MRES Switch
: Not mounted
Rev.1.0 Feb 06. 2007
REJ10J0916-0100
.
VCC
SW5
VCC
SW6
VCC
SW7
Figure2.9.1 Interrupt Block Diagram
_____________
pin is multiplexed with the signal
VCC
LED9
Yellowgreen
RED
NMI
IRQ1(PA5)
PE13/MRES/ASEBRKAK/ASEBRK
Functional Overview
2.9 Interrupt Switches
_____________
SH7086
pin.
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