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1,195 Views
Registered: ‎09-07-2016

OTG in ZCU102 with Rev 1. 0 doesn't work on the latest SDK v2017.4

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Hi expert,

 

I noticed host mode works well, and device as well.

but when I change into "otg" mode in dts, I found USB 3.0 port(J112) can work as a device mode, which the board has no response if I insert a USB 3.0 disk into the USB 3.0 port(J112), so I think this OTG should not work, right?

 

Cheers,

Zumeng

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jadhavs
Xilinx Employee
Xilinx Employee
1,385 Views
Registered: ‎01-21-2008

Hi Zumeng, 

 

ZynqUltrSclae+MPSoC  support On The Go (OTG) USB2.0 speed for host & device and not 3.0 speed.  Please have a look Xilinx's Wiki page for more help @ http://www.wiki.xilinx.com/Zynq+Ultrascale+MPSOC+Linux+USB+device+driver#OTG

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jadhavs
Xilinx Employee
Xilinx Employee
1,386 Views
Registered: ‎01-21-2008

Hi Zumeng, 

 

ZynqUltrSclae+MPSoC  support On The Go (OTG) USB2.0 speed for host & device and not 3.0 speed.  Please have a look Xilinx's Wiki page for more help @ http://www.wiki.xilinx.com/Zynq+Ultrascale+MPSOC+Linux+USB+device+driver#OTG

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1,106 Views
Registered: ‎09-07-2016
Thanks a lot
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