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Hello!

AmberLoriAmberLori Posts: 1
edited 2010-06-07 14:09 in General Discussion
Hello!
In the diagram show at below. The SX key need·a vpp 12.5V, but you know, the·COM on PC have no provide this voltage. So, can you tell me how can i deal with this voltage? And can you show me the actual voltage·on the pin ocs1 please? 5v or 12.3 or not? More detail show at the attachment file.
Thank you very much!

Comments

  • Martin HodgeMartin Hodge Posts: 1,246
    edited 2010-06-07 14:09
    The 12.5 VPP is generated by a charge pump on the key itself, you don't have to do anything to generate it. Just plug the key in and program. The serial key gets it's 5v from the circuit being programmed, the USB key is powered by the USB port.
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