Dell Dimension XPS T Series - Dma Channel Assignments

Table 2. Default Dell-Installed Expansion Card Placements for Systems with SCSI (for either SwapBox or TV Tuner Card)
DMA Channel Assignments
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Expansion-Card Slot
Expansion Card
AGP Port
AGP video
PCI Slot 1
NIC
PCI Slot 2
DVD
PCI Slot 3
Audio
PCI Slot 4
PCI modem
PCI Slot 5/ISA Slot 1
TV Tuner
Expansion-Card Slot
Expansion Card
AGP Port
AGP video
PCI Slot 1
NIC
PCI Slot 2
Audio
PCI Slot 3
SCSI
PCI Slot 4
PCI modem
PCI Slot 5/ISA Slot 1
SwapBox
DREQ Line
Used By/Available
DREQ0
Default audio DMA channel assignment
DREQ1
Default audio DMA channel assignment
DREQ2
Generated by I/O controller to enable DMA cycle
for attached diskette drive
DREQ3
Parallel port (ECP)
DREQ4
Reserved
DREQ5
Available
DREQ6
Available
DREQ7
Available