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Is the nCEO pin defined as a regular I/O after configuration, or programming pin? It should be the latter.
In the assignments menu, go to device, click on the "Device and pin options" button, and go to the "dual purpose pins" section to check it out.
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Thank Daixiwen at first. I check the nCEO pin followed your guidance and find that it is defined as programming pin in my preceding project compiling but it also lead to failure configuration. Is the project operate in master device must be compiled by AS mode and the project used in slave device be compiled by PS mode? or two of them are compiled by AS mode? The other need your check is how do i arrange the .sof file in the process of convert programming file. I open the convert programming file window and add sof data. so there page0 and page1 in the list. then I add file to them respectively. My question is whether i have to locate the sof come from master device to page0 and that of slave device located in page1 or not?
Thanks and hope your reply!
Honored Contributor
