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Create configuration file


Marzhan

Question

HeLLo!!! Please help me to find out the solution of this problem. Appropriate configuration memory part for the  Zedboad (xc7z020-1) I've chosen mt25/ql512 as I assume these group matched ones. When I wanted create configuration file 
write_cfgmem -format MCS -size 512 -interface bpix16 -loadbit "up 0x0 /
C:/Users/Administrator/Desktop/vivado/REPORT.runs/impl_1/design_1_wrapper.bit" /
I got following errors:
ERROR: [Bitstream 40-46] File / cannot be opened for input.
ERROR: [Writecfgmem 68-7] Could not load bitfile /.
ERROR: [Common 17-39] 'write_cfgmem' failed due to earlier errors.
I have tried to increase and decrease the memory size and change the memory parts but still there is same error. What is the suitable configuration memory port for my board?
Thanks in advance.

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@Marzhan

This is a typical error that you would see when a file path contains characters that are not expected by the tools. Make sure that there are no extra spaces in your command.

Is the following the command you ran?

write_cfgmem -format MCS -size 512 -interface bpix16 -loadbit "up 0x0 / C:/Users/Administrator/Desktop/vivado/REPORT.runs/impl_1/design_1_wrapper.bit" /

The formatting on the forum made it wrap in your post, so I am unsure what exactly the intended command was. I'd recommend using a code block (like I just did) to make it more clear.

Thanks,

Arthur

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