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OABBA1's avatar
OABBA1
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5 years ago

Auto alimentation

Hello, I'm working in a project using CPLD, I'm using quartus 15, and USB blaster to program the device. My question is if I can program the device without the power supply , I don't know if the...
sstrell's avatar
sstrell
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5 years ago

You don't mention which dev kit you're using, but if the kit has a separate power supply brick, then you would need that power for programming and operation.

Some small dev kits, like the DE10-Lite, can operate over USB power, but that's a small minority of available kits.

OABBA1's avatar
OABBA1
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5 years ago

I'm not using a dev board , the cpld is on the pcb