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USB to Null Serial conversion

 
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ManualDirectory



Joined: 14 Dec 2006
Posts: 133
PostPosted: Wed Dec 05, 2007 6:50 pm    Post subject: USB to Null Serial conversion Reply with quote
What i want to do is cut one end of a null cable off and wire it straight to a usb cable does ny one have the pin outs or any ideas

Thanks in advance

Ps i dont want to buy a service manual Rolling Eyes
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Justmanuals



Joined: 21 Aug 2004
Posts: 1948
PostPosted: Wed Dec 05, 2007 7:07 pm    Post subject: Reply with quote
What is the purpose for doing this? There may be a ready made cable already for this.

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ManualDirectory



Joined: 14 Dec 2006
Posts: 133
PostPosted: Thu Dec 06, 2007 12:14 am    Post subject: Reply with quote
Their are adaptors to convert serial to USB, but I have so many serial and USB cables around I can make one up to do the same thing if I can find the pin layouts.

As for the purpose of the cable, to connect a satellite receiver to the computer, none of my machines have serial any more.

I will order the adaptor tomorrow if no one knows the pin layout
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Justmanuals



Joined: 21 Aug 2004
Posts: 1948
PostPosted: Thu Dec 06, 2007 12:26 am    Post subject: Reply with quote
A simple Google search turns up a wealth of information.
Check this site out:

http://www.lammertbies.nl/comm/cable/RS-232.html#pins

HtH
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