I seem to recall stumbling across a post regarding a high current draw between the Spindle + and Spindle - (7i76-TB4 pins 1 and 3), but I'll be darned if I can find it now using the full might of Google. My question is this: is there any problem using 5V from the cable/host interface to power those pins, or do I need a separate power supply? (I currently power the card from the cable) If current draw is no problem, does anyone see a problem with stability or noise from that source?
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