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Motherboard questions



Title: Motherboard questions

Hello-

I have some questions on the PCI spec concerning motherboards.  For instance if a bridge can drive 6 loads, using the spec I calculate that it can only drive 3 physical connectors (since one connector is considered a load) is this true??  I find that interesting since I have seen other products that use similar bridges to drive 6 physical connectors?!?!  Since these products exist are there ways to route the PCI signals on a motherboard such that a bridge can drive the full of  loads??  Is this limitation due to the PCI signals and the clock or just the clock?? 

Thanks for any help,
J

W. J. Gomes III
Hardware Engineer
ComputerBoards, Inc.
16 Commerce Blvd.
Middleboro, MA 02346
Voice: (508) 946-5100 x279
Fax: (508) 946-9500
email:walter.gomes@computerboards.com