User`s manual

Chapter 2 Connecting Peripherals 17
1
2
OFF
1
2
DC000-
DDFFF
D8000-
D9FFF
1
2
1
2
D4000-
D5FFF
D000-
D1FFF*
1
2
1
2
CC000-
CDFFF
C8000-
D9FFF
1
2
2.5 Watchdog timer action (JP9)
When the watchdog timer activates (CPU processing has come to a
halt), it can reset the system or generate an interrupt on IRQ11. This
can be set via JP9 as shown below:
(2-4-6) CMOS clear
Pin Function
2-4 Normal*
4-6 Clear CMOS
1
2
1
2
IRQ11 Reset*
1
2
1
2
Normal* Clear CMOS