Difference between revisions of "How to build your own UltraPort device"

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This idea is undermined by the fact that a mechanical adapter comes with every UltraPort device, that transforms the UltraPort connector into a standard USB connector.
 
This idea is undermined by the fact that a mechanical adapter comes with every UltraPort device, that transforms the UltraPort connector into a standard USB connector.
  
If you dig into this, please fill this page.
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==Pin Layout==
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The following pin layout has been discovered through measuring the UltraPort of a ThinkPad {{X21}}. It is not very well tested, but worked well for the author of this information.
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{| border="0" cellspacing="2" cellpadding="1" style="background-color:#000000;border:2px inset;text-align:center;padding:1px;"
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|- style="background-color:#f0d090;height:10px;"
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| style="width:30px;" |
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| style="width:30px;" |
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| style="width:30px;" |
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| style="width:30px;" |
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| style="width:30px;" |
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| style="width:30px;" |
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| style="width:30px;" |
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| style="width:30px;" |
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| style="width:30px;background-color:black;" |
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| style="width:30px;" |
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| style="width:30px;" |
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| style="width:30px;" |
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| style="width:30px;" |
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| style="width:30px;" |
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|- style="background-color:#000000;color:#FFFFFF;font-size:smaller;height:10px;border:1px solid white;"
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| GND || 0 || VBUS || VBUS || GND || D+ || D- || GND ||  o    || ? || ? || ? || 0 || GND
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|}<br />
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{| border="1" cellspacing="0" cellpadding="2"
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! Pin      !! Name !! Description 
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|-
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||1,5,8,13 ||GND  || Ground       
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|-
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||2,12    ||0    || probably not connected
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|-
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||3,4      ||VBUS  || +5 VDC       
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|-
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||6        ||D+    || Data +       
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|-
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||7        ||D-    || Data -     
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|-
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||9,10,11  ||?    || unidentified 
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|-
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||        ||o    || it is fastener not a pin
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|}
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[[Category:A20p]] [[Category:A21p]] [[Category:A22p]] [[Category:A30p]] [[Category:A31p]] [[Category:T20]] [[Category:T21]] [[Category:T22]] [[Category:T23]] [[Category:X20]] [[Category:X21]] [[Category:X22]] [[Category:X23]] [[Category:X24]]

Revision as of 01:09, 7 February 2006

With the UltraPort connector being nothing else than a standard USB 1.1 interface with a proprietary connector, it should in theory be possible to transform any USB 1.1 device into an UltraPort device.

This idea is undermined by the fact that a mechanical adapter comes with every UltraPort device, that transforms the UltraPort connector into a standard USB connector.

Pin Layout

The following pin layout has been discovered through measuring the UltraPort of a ThinkPad X21. It is not very well tested, but worked well for the author of this information.

GND 0 VBUS VBUS GND D+ D- GND o ? ? ? 0 GND


Pin Name Description
1,5,8,13 GND Ground
2,12 0 probably not connected
3,4 VBUS +5 VDC
6 D+ Data +
7 D- Data -
9,10,11 ? unidentified
o it is fastener not a pin