High-Speed ADCs

Q&A ADS8 faulty USP port?

ADS8 faulty USP port?

rooki880

on Nov 20, 2023

Category: Hardware

Product Number: https://wiki.analog.com/resources/eval/ads8-v3ebz

Hey,

We just received our ADS8-V3EBZ with the ADC9083.

When powering up and connecting to USB port. We do not register the device.

All test points (TP19, TP6 and TP14) show 0V.

Is the issue the USB port or the power?

Update:

We where able to wiggle the USB port in to place. However now we struggle again, apparently after resetting the MicroZed?

Br,

Anders

Added a few details.
[edited by: rooki880 at 12:53 PM (GMT -5) on 1 Mar 2024]

Thread Notes

Tags: hardware FX3 https://wiki.analog.com/resources/eval/ads8-v3ebz ADS8-V3EBZ

0 rooki880
9 months ago
It was a faulty USB port on the ADS8 board
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0 JAlipio

9 months ago in reply to rooki880
Hi rooki880 ,

Thanks for your interest in ADS8-V3EBZ.

Could you please share some details about your FPGA issue. This may be helpful for others to diagnose this issue if it occurs in the future.

Regards,

Adrian
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0 rooki880
6 months ago in reply to JAlipio
Hey again JAlipio

We are struggling to connect the USB port to ADS8-V3EBZ board again (FX3). When we connect to the USB it does not appear on the device manager (on the PC). Apparently it stopped working after we hit the Reset button on the MicroZed. On Monday we will reboot the MicroZed from the SD-card (because ACE can't connect, after we changed password, dunno what the original passwordis), however we don't see how this should help us connecting to the FX3 USB.

Any idea what could be wrong?
The FX3 are getting power.

Regards,
Anders
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