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Home▸ Forums▸ PPCMLA▸ PCI Bus mastering — #1
Post #1 by equill
Source ForumPPCMLA
CategoryHardware
Post DateFri, 22 Feb 2008 - 22:48
Original URLhttp://www.ppcmla.com/forums/viewtopic.php?t=257
Post
Is there a preferred model according to card function for installation of PCI cards into slots A to E of Kansas and Tsunami logic boards?

I have seen , but cannot rediscover, (perhaps folklore) references to the desirability of placing SCSI host adapters into slot A, which I do and find to be satisfactory. I also place video cards into F and ethernet into E with satisfactory results. That obliges use of FireWire and USB cards in B, C or D. A USB-only card in slot C is presently giving me three copies of its data in ASP. If Apple's own Developer literature is to be believed as negative confirmation, all slots are bus-master capable, but ...

I use a similar hierarchy in the admittedly fewer slots of NuBus machines, wherein SCSI host adapters don't often (Q950/WGS95 excepted) feature. If nothing else, consistent slot assignment makes finding rear connectors of the cards from the fronts of the machines much easier.

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(60x) 13DT + 3PB + PTPro; (G3) 7DT/MT; (G4) 3T + PB. System 8.1 to OS 10.5.8
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