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Visitor newbird
Visitor
331 Views
Registered: ‎07-02-2019

Can‘t use peripherials on zcu104

Hi! We ae running Ubuntu on zcu104 board. We can launch the OS and transmit messages by using serial port normally. The problem is that the keyboard connected with zcu104 board doesn't work, the screen connected with zcu104 board can't be controlled.The image used is Ubuntu_Desktop_Release_2018_3.zip

Could anyone help us?

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5 Replies
Moderator
Moderator
303 Views
Registered: ‎09-15-2016

Re: Can‘t use peripherials on zcu104

Hi @newbird 

How do you connect the keyboard through USB 3.0, through USB hub? Can you confirm whether this work fine with other boards you have? What does DS51 LED indicates? This turns on if over current or thermal shutdown conditions are detected. DS51 is located in the U116 circuit area near pushbutton SW4.

Regards
Rohit
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Visitor newbird
Visitor
281 Views
Registered: ‎07-02-2019

Re: Can‘t use peripherials on zcu104

Hi! Thanks for your reply. We can now use the keyboard and mouse through USB3.0 port on the zcu104 board,with all the usb relative options turned on in the linux kernel configuration.However,when we try to use an USB hub to connect both mouse and keyboards,it failed with the same phenomenon like before.The DS51 LED flash very shortly when we connect the hub or camera and quickly back to dark ,it reflects all dark when we connect a mouse on it.Can you please give us some advice on how to use an usb hub to establish the connection?Thanks!
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Moderator
Moderator
258 Views
Registered: ‎09-15-2016

Re: Can‘t use peripherials on zcu104

Hi @newbird 

Can you try USB hub with some other board to confirm it doesn't have any issue because your USB3.0 port works fine when independently used with mouse and keyboard? Also do you have DP monitor or HDMI one? 

Regards
Rohit
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Visitor newbird
Visitor
229 Views
Registered: ‎07-02-2019

Re: Can‘t use peripherials on zcu104

Hi @thakurr 

We try that USB hub on a raspberry board as you said and it works fine,and also we use an DP monitor connected through the dp port on the zcu104 board. When we connect the USB hub on the zcu104 board,the led on the hub turn on,but it does not work,are there any possibilities when this happens?

Regards

 

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Moderator
Moderator
209 Views
Registered: ‎09-15-2016

Re: Can‘t use peripherials on zcu104

Hi @newbird 

I will suggest you to refer below link for drivers, kernel configuration and jumper settings for peripherals mode.

https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/18841729/Zynq+Ultrascale+MPSOC+Linux+USB+device+driver

Regards
Rohit
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