SBC84830 Series All-In-One ECX Board User’s Manual
Hardware Description
25
3.5 Interrupt
Controller
The SBC84830 Series is a 100% PC compatible control board. It
consists of 16 interrupt request lines, and four out of them can be
programmable. The mapping list of the 16 interrupt request lines is
shown as the following table.
IRQ
Parity check error
IRQ0 System
timer
output
IRQ1 Keyboard
IRQ2
Interrupt rerouting from IRQ8 through IRQ15
IRQ3
Serial port #2
IRQ4
Serial port #1
IRQ5 PCI
Device
Share
IRQ7 Parallel
port
#1
IRQ8
Real time clock
IRQ9 ACPI
Controller
IRQ10
Serial port #3
IRQ11
Serial port #4
IRQ12 PS/2
Mouse
IRQ13
Math coprocessor
IRQ14
Primary IDE channel
IRQ15
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Summary of Contents for SBC84830 Series
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Page 6: ...vi...
Page 12: ...SBC84830 Series All In One ECX Board User s Manual Jumpers and Connectors 6 Solder Side...
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Page 32: ...SBC84830 Series All In One ECX Board User s Manual Hardware Description 26...
Page 62: ...SBC84830 Series All In One ECX Board User s Manual Watch Dog Timer 56...
Page 64: ...SBC84830 Series All In One ECX Board User s Manual Digital I O 58...