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Altera_Forum
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10 years ago

unable to open the device acl0 when using aocl program command

hi all, i am trying to set up my de5-net board. i firstly flash to the initial configuration by typing "aocl flash acl0 hello_world.aocx ", which executed succesfully. then i type "aocl program ac...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
10 years ago

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Hi Chris,

I have actually seen this kind of error message when I started working with OpenCL on FPGA as well.

What you probably want to try is to reboot your machine in order for the FPGA to load the image from flash.

Otherwise, the image simply remains in the flash and is not actually used to reprogram the FPGA area.

I cannot guarantee that it will work but at least why not give it a try?

Good luck!

David

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Thanks David, the problem was resolved after restarting the machine.

Thanks for your advice.