Table 1-4. Dreq Line Assignments; Dma Channel Assignments - Dell 2100 Service Manual
Dell poweredge 2100 servers: service manual
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Dell PowerEdge 2100/180 and 2100/200 Systems Service Manual
DMA Channel Assignments
Table 1-4. DREQ Line Assignments
DREQ Line
Used By/Available
DREQ0
Available
DREQ1
Available
DREQ2
Generated by super I/O controller to initiate DMA cycle for
attached diskette drive
DREQ3
Available
DREQ4
Generated by bus controller chip to activate second DMA con-
troller
DREQ5
Available
DREQ6
Available
DREQ7
Available
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