Irq Mapping Chart; Dma Channel Assignments - Aaeon EPIC-5536 Manual

E P I C B o a r d
B.3 IRQ Mapping Chart
IRQ0 System Timer
IRQ1 Keyboard
IRQ2 Cascade to IRQ Controller
IRQ3 COM2
IRQ4 COM1
IRQ5 Unused
IRQ6 Floppy
IRQ7 Printer
B.4 DMA Channel Assignments
DMA Channel
0
1
2
3
E P I C - 5 5 3 6
IRQ8 System CMOS / Real
time clock
IRQ9 Microsoft ACPI –
Compliant system
IRQ10 COM3
IRQ11 COM4
IRQ12 PS/2 mouse
IRQ13 FPU
IRQ14 Primary IDE
IRQ15 Reserved
Function
Available
Available
Floppy
Available
Appendix B I/O Information
B-3