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Jumper Settings for PCI Slot 4
Jumpers JP24 and JP25
PCI Slot 4 Master/Slave Select
PCI Slot 4 of the G586VPM/C system board supports Master and Slave
modes. If a Master add-in card is installed in PCI Slot 4, the IDE
driver’s DMA mode must be set to “Disabled.” Set Jumpers JP24 and
JP25 as shown below.
2-3 On
1-2 On
2-3 On
1-2 On
JP24
JP25
PCI Slot 4 installed with Master add-in card
Onboard PCI IDE must be set to PIO mode
PCI Slot 4 installed with Slave add-in card
Onboard PCI IDE can be set to PIO or DMA mode*
* Default setting
1
2
3
1-2 On
1
2
3
2-3 On
Jumper Settings for Parallel Port
Jumpers JP26 and JP27
SPP/EPP/ECP Printer Port DMA Channel Select
Jumpers JP26 and JP27 are used to select the SPP/EPP/ECP Printer
port’s DMA Channel. The G586VPM/C system board supports DMA
Channel 1 or 3. Set JP26 and JP27 according to the DMA channel used
by the system board.
DMA Channel
DMA 1*
DMA 3
1-2 On
2-3 On
JP26
JP27
1-2 On
2-3 On
* Default setting