VIA C3 Ezra & Ezra-T bridges

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Neon_WA



Joined: 08 Nov 2008
Posts: 7146
Location: Margaret River, West Australia

PostPosted: Thu May 17, 2012 10:27 pm    Post subject: VIA C3 Ezra & Ezra-T bridges Reply with quote

Has anyone come across any documentation or information online regarding the bridges on Ezra & Ezra-T C3 processors?

Ezra cored C3s have 10 bridge connects
Ezra-T cored C3s have 11 or 12 bridge connects

Data-sheets on both, have no reference to what each control
but guessing cutting particular ones sets the voltage, FSB & multiplier pins

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Last edited by Neon_WA on Fri May 18, 2012 1:17 am; edited 1 time in total
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Neon_WA



Joined: 08 Nov 2008
Posts: 7146
Location: Margaret River, West Australia

PostPosted: Thu May 17, 2012 10:50 pm    Post subject: Reply with quote

oh.. by the way Chook.. your 933A is actually a Ezra not a Ezra-T Wink
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Neon_WA



Joined: 08 Nov 2008
Posts: 7146
Location: Margaret River, West Australia

PostPosted: Sun May 20, 2012 6:58 pm    Post subject: Reply with quote

having a look at ones around.. they seem only related to bus speed & multiplier
not core voltage

there are a few production marked ones around that the bridges are not used.. so will probably have to test to find out why

Neon_WA wrote:
Ezra cored C3s have 10 bridge connects
Ezra-T cored C3s have 11 or 12 bridge connects

This statement doesnt seem to hold fast.. as some Ezra are found in all bridge type packages

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