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SubjectRE: Problems related to DMA or DDR memory on Intel 845 chipset?

>Actually I was thinking about an IC on your card, something like
>PLX PCI9080 chip - i.e. the chip connected to the PCI bus and doing
>the DMA transfers (many specialized controllers have built-in PCI
>bridge, though).

We have an Altera EPLD on our device which is PCI 2.2 compliant.

>Could you please state if you are using bus mastering PCI DMA, or
>if it is IDE DMA (an IDE hard disk etc) thing?

bus master DMA.


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