DontP4nic

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About DontP4nic

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  1. Thank's a lot. Your support is great! Due to your post here: i found out, that the LDO in the FT232 is broken and supplies approximatly 5V to VPLL and VPHY. it is weird, that the device is even working from time to time under these circumstances. I will try to replace the ftdi and hope that it was the culprit. After meassuring I also accidentally destroyed the black component next to the VPLL cap. Is this an inductor or what is it? Could you supply me with some more values for the components placed around the FTDI to make sure everything is working properly? I suspect that
  2. Hi, thanks for your response. I have tried many different cables, usb ports and computers. The problem persists. I even changed the usb port on the device, which didnt help. I now tried to use an external power supply. This made the device usable for a short period of time but even then failes again and again stating an error in communication. When using the external supply it draws 300mA which does not seem to change during failing communication and afterwards. The device cant be reconncted until being power cycled. My guess is, that some power supply rail has a somewhat high i
  3. I have the same error using der AD2. It stopped working properly a few weeks ago. Now I cant get it to work. Sometimes it is recognized using a short usb cable, but i cant connect with the error 0x3ec. I tried different usb cables and putting on some ferrites, with no success. Any help would be great. Tools to modify the hardware including usb sockets are available if needed. I tried it on Linux and Windows machines and on different USB Ports. On some ports it isnt even recognized. On both machines it produces the same error message Thank you