Amazon Store: https://www.amazon.com./alinx
Sales Email: rachel.zhou@aithtech.com
ARTIX-7 FPGA Development Board AX7035 User Manual
Part 19: JTAG Interface
A JTAG interface is reserved JTAG interface one the AX7035 FPGA
development board for downloading FPGA programs or firmware to FLASH. In
order to prevent damage to the FPGA chip caused by hot plugging, a protection
diode is added to the JTAG signal to ensure that the voltage of the signal is
within the range accepted by the FPGA to avoid damage of the FPGA chip.