[Milkymist-devel] J21: route 5V though jumper ?
Werner Almesberger
werner at almesberger.net
Mon Feb 6 06:42:52 PST 2012
Adam Wang wrote:
> Do you mean that like a J25 2x1 2.54mm header without jumper drawn besides
> J21?
>
> http://downloads.qi-hardware.com/people/adam/m1/tmp/m1r4/FPGA_J25_header_20120206.pdf
Excellent, thanks !
For clarity, I think "without jumpler" should mean that M1r4 ships
with the jumper plug included, but one contact of the the jumper
should be placed on J25.1 (so that it covers 5V from accidental
contact) while the other contact is in the air, like this:
http://downloads.qi-hardware.com/people/werner/m1/tmp/j25.jpg
- Werner
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