Quote:
Originally Posted by Astro
Is this with the DC-DC powered or just connected?
When i have programmed pics in circuit it was always on a un-powered circuit with the pickit supplying the power.
I haven't tried it with the target circuit being powered and setting the pickit to not supply power.
The pickit is only capable of supplying a limited amount of current to the circuit when it is powering the circuit (depends on USB port power output i think). If you are supplying power from the pickit then maybe the un-powered DC-DC is loading the pickit beyond its current capacity?
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Interesting
When I load the program, with the controller in the truck, using the Pickit 3, Mplab cannot see the chip unless the controller power is on. I just thought that was the way you were supposed to do it.