After getting the development board, check whether the development board can work normally.
Tools required for detection: computer, monitor (with HDMI interface), HDMI cable, mouse, keyboard, network cable, USB to serial port driver software.
Before testing, you must first install the terminal tool and USB to serial port driver software on your computer.
The terminal tool I installed is MobaXterm .
The USB to serial port driver software uses CP210x_Windows_Drivers.zip. After unzipping, double-click the x64 executable file to complete the installation.
The connections of each port of the development board are as shown in the figure below.
After the computer is connected to the development board, if the above USB to serial port driver software is successfully installed, you can see the corresponding port number under the device manager. What is displayed here is COM3, as shown in the figure below.
The port numbers here are described in detail. The port connected to the development board is the UART port, and the computer end is the USB port.
Open the MobaXterm terminal tool, select Serial under Session settings, select the port number consistent with the settings under the device manager, set the speed to 115200, as shown in the figure below, click OK to create.
Make sure the startup mode of the development board is SD, power on the development board, and open the session window just created. The window will print out the following system startup information.
After the startup is completed, enter the user name and password in the terminal window to log in. The user name and password are both root.
The monitor connected to the development board via an HDMI cable will display the desktop, as shown in the figure below.
Just select the default configuration in the window that pops up above.
At the bottom, you can open a terminal, browser, folder, etc., but you need to connect a keyboard and mouse to the USB port of the development board.
The above is the content of the ZYNQ 7020 Black Gold Development Board test!
ZYNQ 7020 development board power-on detection
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Origin blog.csdn.net/weixin_42570192/article/details/129979380
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