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Altera_Forum
Honored Contributor
Honored ContributorBLVDS in Cyclone IV E
Hello, i did not find some good note how to implement bi-dir BUS LVDS on Cyclone IV E. My current settings still returns error. I have one differential signal on fpga which should be used...
Altera_ForumHonored Contributor
Honored ContributorBeucase it would be nice to have just one signal for communication. I agree is sounds strange. But there is an sentence in documentation BLVS can handle half duplex communication on one diff signal. This app. note: https://www.altera.com/content/dam/altera-www/global/en_us/pdfs/literature/an/an522.pdf
There is described setup tx and rx on one diff signal.
