Hi,
Recently I started working from a vm to boot the uz3eg from jtag. But sometimes I had the following error: Cannot flush JTAG buffers. After some research, I tried to switch the USB to micro-USB of the uart with the jtag. Since then when I open the fpga, there's no com port open on my desktop even when I tried booting with an SD card using a known working image. The orange led that used to flash when the cable was not plug to the uart don't flash anymore.
I want to know if there's a way to check if the uart module is broken or it's something else.
Thank you for the help.