3 Replies Latest reply on Jun 13, 2019 11:45 PM by MaXi_1246331

    Can the FX3's IO power rail be set to 1.8V when using JTAG?

    MaXi_1246331

      In my PCB, FX3's IO power rail is set to 1.8V, which is also the power rail for FX3's JTAG interface. But problem occurs when openning segger GDB server, its GUI disappear. I think the voltage may be too low for the dongle to recognize the PCB. Is it true? Thank you.