System Dma - Compaq Presario 1660 Service Manual

Compaq.com - Compaq Presario 1660 Model Maintenance and Service Guide
IRQ7
IRQ8
IRQ9
IRQ9
IRQ9
IRQ9
IRQ11
IRQ11
IRQ11
IRQ12
IRQ13
IRQ14
IRQ14
IRQ15
IRQ15

System DMA

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Printer Port (LPT1)
System CMOS/real time clock
Texas Instruments PCI-1211 CardBus Controller
NeoMagic MagicMedia 256AV
IRQ Holder for PCI Steering
IRQ Holder for PCI Steering
Intel 82371AB/EB PCI to USB Universal Host
Controller
NeoMagic MagicMedia 256AV Audio
IRQ Holder for PCI Steering
Synaptics PS/2 TouchPad
Numeric data processor
Primary IDE controller (dual fifo)
Intel 82371AB/EB PCI Bus Master IDE Controller
Secondary IDE controller (dual fifo)
Intel 82371AB/EB PCI Bus Master IDE Controller
Hardware System Function
DMA
1
NewMagic MagicWave 3DX Sound System
2
NewMagic MagicWave 3DX Sound System
3
free
4
Standard Floppy Disk Controller
5
Direct Memory Access Controller
System DMA