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ihsan
Visitor
Visitor
310 Views
Registered: ‎10-16-2018

zcu104 re-programming fail

Hello everyone. I just got the zcu104 evaluation board and i run the Build in self test. after the test i saw that everything was okey. Then i wanted to make a simple led blinking. For that i wrote a simple code and constraits (given in the attachments). I generated bitstream file and programmed the device and leds are blinked but i saw that PS_ERR_OUT led turned to red. Then i restarted the device. After restarting I was not be able to program the device and PS_INIT_B led was red. I can only program the device if i do BIST everytime i restart the device. anyone can help?

code.PNG
xdc_file.PNG
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denist
Xilinx Employee
Xilinx Employee
136 Views
Registered: ‎10-11-2011

If you boot in JTAG boot mode, do you see PS_ERR_OUT? If so, read the JTAG_ERROR_STATUS and report back.

If booting from flash, please let me know and report the same register.

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