Part 4.2: Fpga Power System - Alinx ZYNQ 7000 User Manual

Figure 4-4 is the JTAG port schematic diagram.
On the AX7020 FPGA development board, the JTAG interface is USB
interface. Users can connect the PC and JTAG interface to the ZYNQ system
debugging through the USB cable provided by us.
Figure 4-5: The JTAG port on the FPGA Board

Part 4.2: FPGA Power System

The power supply of the ZYNQ chip is divided into the PS system part and
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ZYNQ FPGA Development Board AX7020 User Manual
Figure 4-4: The JTAG port schematic