A Microchip SAMD11 debug controller lets person configuration with the FPGA and presents numerous diagnostic interfaces: An entire, person-programmable JTAG controller capable of configuring the FPGA and speaking through JTAG with user models Apollo: the firmware that operates on Cynthion's debug controller and which is accountable for configuring its FPGA https://geraldi950tkb5.wikiparticularization.com/user