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MIO-2375 User Manual
Ap
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A
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A.2
DMA Channel Assignments
A.3
1st MB Memory Map
A.4
Interrupt Assignments
Table A.2: DMA Channel Assignments
Channel
Function
0
Available
1
Available
2
Available
3
Available
4
Direct memory access controller
5
Available
6
Available
7
Available
Table A.3: 1st MB Memory Map
Addr. Range (Hex)
Device
E0000h - FFFFFh
System board
D0000h - DFFFFh
PCI Bus
C0000h - CFFFFh
System board
A0000h - BFFFFh
PCI Bus
A0000h - BFFFFh
Intel® HD Graphic
00000h - 9FFFFh
System board
Table A.4: Interrupt Assignments
Interrupt#
Interrupt source
NMI
Parity error detected
IRQ0
System timer
IRQ1
Using SERIRQ, Keyboard Emulation
IRQ2
Interrupt from controller 2 (cascade)
IRQ3
Communications Port (COM2)
IRQ4
Communications Port (COM1)
IRQ5
EC Watch DOG
IRQ6
CANBus Controller
IRQ7
Available
IRQ8
System CMOS/real time clock
IRQ9
Microsoft ACPI-Compliant System
IRQ10
Available
IRQ11
Display Controller
IRQ12
Available
IRQ13
Numeric data processor
IRQ14
GPIO Controller
IRQ15
Reserved
Содержание MIO-2375
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