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H3nrik V!
Joined: 15 Apr 2014
Posts: 1246
Location: Denmark
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 Posted: Wed Feb 28, 2018 5:13 am Post subject: Show me your CPU upgrade adapter :) |
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Based on http://www.cpu-world.com/forum/viewtopic.php?t=30339,
I would love to see, what types of pin-interposers, that exist for i.e. 486s. Do they contain logic, jumpers or are they just voltage regulators? |
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Neon
Joined: 04 Feb 2008
Posts: 1512
Location: Dallas, Texas, USA
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| Posted: Wed Feb 28, 2018 12:00 pm Post subject: |
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| Here's a thing from Dell. |
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feipoa
Joined: 08 Mar 2011
Posts: 553
Location: Canada
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| Posted: Wed Feb 28, 2018 8:37 pm Post subject: |
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Here are some of my PGA168 voltage regulator interposers.
Last edited by feipoa on Wed Feb 28, 2018 8:40 pm; edited 1 time in total |
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feipoa
Joined: 08 Mar 2011
Posts: 553
Location: Canada
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| Posted: Wed Feb 28, 2018 8:39 pm Post subject: |
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| Two more. |
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feipoa
Joined: 08 Mar 2011
Posts: 553
Location: Canada
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| Posted: Wed Feb 28, 2018 9:58 pm Post subject: |
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Notice how all, except for the Evergreen Am5x86-133 QFP interposer, have some kid of logic IC's on them. It would be nice to have a PGA-to-PGA without any such logic.
_________________
The only thing I hate more than straightening CPU pins is having CPU's with bent pins in my collection. |
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feipoa
Joined: 08 Mar 2011
Posts: 553
Location: Canada
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| Posted: Wed Feb 28, 2018 10:00 pm Post subject: |
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| It is also interesting how the Transcomputer module has a sticker on the back with hand writing "160 mH max". At first, I thought it was referring to milli-Henries of inductance because it didn't read MHz for freq, but I'm now thinking it is probably referring to frequency. Likely the previous owner was running it with an Am5x86 at 160 MHz, which I have confirmed to work fine. |
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