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Topic: usb mini jumper? (Read 644 times) previous topic - next topic

ladyada

im making a board layout for a usbmini (i want to assemble them here to cut costs) and i thought it made more sense to put a single jumper that would connect the USB 5V to VCC and then have VCC tie to VCCIO. that way the chip is always running from 5V and the IO is always the same as VCC.
this version also uses 1206's which is easier for me.





mthe

What is the jumper for on the original Mini USB? Only to turn off the LEDs?

ladyada

#2
Aug 08, 2007, 07:54 pm Last Edit: Aug 08, 2007, 08:01 pm by ladyada Reason: 1
no, as far as i can tell, its to change the power input (ie. vcc not vccio)

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