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Altera_Forum
Honored Contributor
11 years agoCYCLON V + DDR3 RAM reset/clock problems within BeMicro CV board
Hello everyone, I am using the BeMicro CV Development Kit board which is based on a Cyclone V Device 5CEFA2F23C8N. I am using Quartus II 64-Bit Version 13.1.0 Build 162 ( problem also occurs w...
Altera_Forum
Honored Contributor
11 years agoI followed the instructions from you but the problem still exists.
Enclosed, find the Qsys-file. I also figured out, that there is a CYCLON V PLL bug in the first silicon version and it is also described in the ALTERA Errata Sheet for Cyclone V Devices. http://www.altera.com/literature/es/es_cyclone_v.pdf All my BeMicro CV boards are equipped with known bad CYCLON V silicon. Too bad for me. My question: Is there a solution available and not only a Workaround ? Can I get my BeMicroCV boards replaced from ALTERA? Any Any idea is welcome. Regards, Reinhard