American Megatrends Super Voyager PCI-II, Руководство пользователя

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Super Voyager PCI-II 486 ISA Motherboard User's Guide
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Step 1 Set Jumpers,
Continued
J31 and J32 Extended Parallel Port DMA Select
J31 and J32 are six-pin single-inline bergs that select the EPP (Enhanced Parallel Port) DMA channels, shown below.
DMA Channel J31 J32
DRQ0 Short Pins 1-2 Short Pins 1-2
DRQ1 Short Pins 2-3 Short Pins 2-3.
DRQ3 Short Pins 5-6 Short Pins 5-6
None (the factory setting) OPEN OPEN
J50 Onboard PS/2 Mouse IRQ Select
J50 is a three-pin single-inline berg that selects the mouse IRQ. Short pins 1-2 to select IRQ12 for the onboard PS/2 mouse. Short pins 2-3 to
select IRQ12 for a bus adapter.
IRQ12 cannot be used by any ISA or PCI bus adapter card when the onboard mouse is enabled.
IRQ12 J50
Select Onboard PS/2 Mouse Short Pins 1-2
IRQ12 to bus Short Pins 2-3
Cont'd