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1. Update the USB chipset FW, if you haven’t already.

2. Try another USB3 port, to possibly increase power.

3. Get a powered USB3 hub.

4. If an ISP, apply dedicated 5v power supply to headboard.

1. Apply FPGA version 43; run “HardwareUpdate Tool” and select “Current FPGA code”, on the next dialog select “Let me choose a new file”.  Note that future runs of DevWareX will produce a warning about down-revision FPGA – just select OK.

1. Try another PC/Laptop.  Not joking – some PCs just don’t have the power.

2. Reset the Demo3 FPGA.  This usually only fixes the problem temporarily, but sometimes will cause the Demo3 to run continuously.

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1. 1. Run DevWareX, open the Register Dialog, and from “Page:” select “Demo3”.

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1. 1. At address 0x0000 “Control Reg 1”, expand to show bitfields.

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1. 1. For bitfield 0x0001 “0:Reset”, set and then clear that bit.

2. Get a new Demo3 baseboard. This has resolved the issued in some cases.

AP parts have Sensor Discovery issues

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