E.2 1, Mb m, Emory – IEI Integration NANO-9453 v1.10 User Manual
Page 239: Ddress, E.3 irq m, Apping, Able, E.3 irq mapping table
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NANO-9453 EPIC Motherboard
Page 219
E.2 1st MB Memory Address Map
Memory address
Description
00000-9FFFF System
memory
A0000-BFFFF VGA
buffer
F0000-FFFFF System
BIOS
1000000-
Extend BIOS
Table E-2: 1
st
MB Memory Address Map
E.3 IRQ Mapping Table
IRQ0
System Timer IRQ8
RTC clock
IRQ1 Keyboard
IRQ9
ACPI
IRQ2 Available
IRQ10
LAN/COM4
IRQ3 COM2
IRQ11 LAN/USB2.0/SATA
IRQ4 COM1
IRQ12
PS/2 mouse
IRQ5 SMBus
Controller IRQ13
FPU
IRQ6 FDC
IRQ14
Primary IDE
IRQ7 Available
IRQ15
Secondary IDE
Table E-3: IRQ Mapping Table
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