PCI IRQ steering on 82378IB (original SIO)...

Emulation of old PCs, PC hardware, or PC peripherals.

PCI IRQ steering on 82378IB (original SIO)...

Postby Battler » 2019-6-18 @ 15:03

I'm trying to emulate a machien with Award BIOS and the original SIO (82378IB). The chip does not have the PCI IRQ steering that was added to the later 82378ZB variant of the SIO, so my question is - how were PCI IRQ's handled on such machines?
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Re: PCI IRQ steering on 82378IB (original SIO)...

Postby NJRoadfan » 2019-6-18 @ 16:55

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