Acer 420 User Manual
Page 45
Chapter 1
37
IRQ12
Alps Pointing-device
IRQ13
Numeric data processor
IRQ14
Primary IDE controller
IRQ15
Secondary IDE controller
DMA Channel Assignment
DMA Channel
Function(Hardware)
1
ECP Printer Port (LPT1)
2
Standard Floppy Disk Controller
4
Direct Memory Access Controller
IRQ Assignment Map
Interrupt Channel
Function(Hardware)
SG_TM420_Ch1.fm Page 37 Thursday, September 26, 2002 9:23 AM
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