Questions tagged [southbridge]

5 questions
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Is the South Bridge on today's motherboard capable of supporting PCIe?

I am reading a book that is describing the roles of the NB and SB (North Bridge and South Bridge) and the book explains the roles of each one. However, I'm wondering, is the SB capable of supporting PCIe communication? This question came to mind…
Space Ghost
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Northbridge + Southbridge = Unitedbridge? Is the division likely to persist?

Okay, hardware based question. I was at shopping for laptops the other day and one of the salespeople was trying to talk up an integrated graphics system as opposed to a discrete graphics system. He said Intel and other chip fab/designers were…
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causes of problems in the southbridge

I had a compaq presario b1200, which is now unusable because they said it was a problem in the southbridge. What should I avoid doing with my computer so that it wouldn't end up like that? I'm currently using my desktop to convert videos using…
Wern Ancheta
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Does this south bridge datasheet show everything?

I am looking at the VT82C686A south bridge, does this datasheet have enough info on it to do something like write a custom BIOS (I'm trying to set up myself a machine that runs not proprietary stuff, fully :P) for any motherboard that uses…
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What would happen if you switched the Northbridge and the Southbridge?

I guess to start, is it even possible? And if not, let's say it was, could it do damage to the Processor or GPU? Could other components on the Motherboard be affected?
Shea A.
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