Hello everyone,
I have a couple of questions concerning the XC-1A dev board which I can't seem to find answers to in the documentation.
Firstly, what is the purpose of "H21" and "H22" pin-outs? "H20" appears to allow direct/easy access to the USB connection pins so I am assuming H21/22 provides similar access to something else?
I am also interested to know a little about the four pins situated between "X1PortA" and "X2PortA", I can see they are listed as GND, 1v, 3.3v and 5v but their positioning appears to be a little closer together than what I believe is the header pin standard. Are they in some way special if I am unable to lodge a standard 2x2 pin header in there? Please see attached images for reference.
Thanks,
Jonathan
Questions concerning the XC-1A
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Skeksis
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Questions concerning the XC-1A
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lilltroll
- XCore Expert
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If I'm not misremembering they have 2.00 mm spacing instead of 2.54 mm.
You can buy 2.00mm pins/lists etc as well.
You can buy 2.00mm pins/lists etc as well.
Probably not the most confused programmer anymore on the XCORE forum.
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Skeksis
- Active Member
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- Joined: Sat May 28, 2011 9:42 pm
- Location: England
Aha, thanks. I thought it was probably a stupid question.
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