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Maps and Registers
PPC/CPCI-690
Table 30: External Interrupt Sources (cont.)
GPP
Interrupt
[18]
EJECT_INT#
[17]
CPCI_DEG#
[16]
CPCI_FAL#
Description
Interrupt from the hot-
swap switch that is inte-
grated into the lower han-
dle of the front panel. The
interrupt only is asserted if
the board is installed into a
PSB backplane without
CompactPCI bus.
Power supply status inter-
rupt from the Compact-
PCI backplane
Power supply status inter-
rupt from the Compact-
PCI backplane
Interrupt Map
Source
Polarity
Hot-swap switch
Active low
CompactPCI
Active low
CompactPCI
Active low
6 - 9
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