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KKilic
Observer
Observer
814 Views
Registered: ‎01-01-2021

Memory read error at 0xF8F00208. Cannot halt processor core, timeout

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Hi,

 

I am trying Hello World application on Zybo Z7-20 and get error:

Memory read error at 0xF8F00208. Cannot halt processor core, timeout.

After making some Google search, I found that someone mentioned that it might be power issue, so I changed to wall power supply but still it didn`t work.

temp.png

 

PL design is so simple. Any help is appreciated.

temp.png

 

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derekm_
Voyager
Voyager
573 Views
Registered: ‎01-16-2019

I've checked the XSA, it works fine when the boot jumper settings (JP5) are set correctly to JTAG. I can repeat your error by changing the boot settings to QSPI or SD Card. So make sure that you have the settings set to JTAG (see below). Power off the board first, change the the jumper to JTAG, power-on, re-run your program. You may need to rebuild or clean the program before you re-run it, to tidy up from the earlier error. See how you get on with this.

jumper_settings_96px_in.png

 

xsa_test.png

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9 Replies
stephenm
Xilinx Employee
Xilinx Employee
741 Views
Registered: ‎09-12-2007

Are you using the preset settings for the zynq PS in Vivado? If not, can you try this?

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KKilic
Observer
Observer
736 Views
Registered: ‎01-01-2021

Yes I haven`t change anything.I was just following tutorials for basic Hello World application.

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stephenm
Xilinx Employee
Xilinx Employee
734 Views
Registered: ‎09-12-2007

Can you share the log? where exactly do you see this? id this during the ps7_init?

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KKilic
Observer
Observer
671 Views
Registered: ‎01-01-2021

yes. Please find logs below.

2.png1.png

 

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KKilic
Observer
Observer
639 Views
Registered: ‎01-01-2021

Any help?

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derekm_
Voyager
Voyager
629 Views
Registered: ‎01-16-2019

If you want to attach the XSA file for your project, I will test it on a Zybo-Z7-20 and see what happens.

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KKilic
Observer
Observer
609 Views
Registered: ‎01-01-2021

Hi Derekm, 

please find xsa attached.

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derekm_
Voyager
Voyager
574 Views
Registered: ‎01-16-2019

I've checked the XSA, it works fine when the boot jumper settings (JP5) are set correctly to JTAG. I can repeat your error by changing the boot settings to QSPI or SD Card. So make sure that you have the settings set to JTAG (see below). Power off the board first, change the the jumper to JTAG, power-on, re-run your program. You may need to rebuild or clean the program before you re-run it, to tidy up from the earlier error. See how you get on with this.

jumper_settings_96px_in.png

 

xsa_test.png

View solution in original post

KKilic
Observer
Observer
562 Views
Registered: ‎01-01-2021

Thank you very much.

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