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Solve : problem with usb?

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hey i dont know what is the acctual NAME of usb's pin no. 1 VCC.......so plz plz plz help me.....waiting for reply........Thanks Quote from: vyankteshshrivastava on May 04, 2009, 10:14:36 AM

..VCC...

Sounds like you've OPENED up something as far as a USB DEVICE and are looking at the PCB.

VCC is the power connection for a USB device, if thats what your asking.

But what is your question?i want to know what's the acctual mean of "VCC" in USB pin no 1.....anywayzzz thanks for replying.........thanks alot.........A quick google came up with this

Quote
What is the Vcc Pin?
The Vcc Pin is the CHIP's Power SUPPLY Pin. [030]
Vcc = collector common voltage

I looked it up on line -- that's one definition I found.   Right.
This is a positive voltage rail.


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