All read/write fail on my LimeSDR mini

[Zack]

Hi @Jacek,

To re-program the board you will need a cable:
https://wiki.myriadrf.org/LimeSDR-Mini_JTAG_cable_adapter

I suggest to read this thread for more information:

FPGA programming via open source tools / OpenOCD / SVF

There have been numerous cases described in this forum where people had to re-flash their LimeSDR (USB/mini) using JTAG. The “documented” method is to use some proprietary/non-free tools available only for proprietary/non-free operating systems, which excludes the freedom-loving portion of the user base from performing such programming/flashing. The Altera/Intel MAX10 series is supported by OpenOCD since early 2017. There are other projects out there which are documenting how to program MAX10…