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Honored Contributor
Honored ContributorMigrating FPGA Code from Cyclone IV to Cyclone III
Hi All, I would like to know if I can migrate a Cyclone 4 FPGA design to a Cyclone 3 FPGA? If yes, what are the steps involved in migration? For Cyclone 4, I'm using EP4CE115F29 device....
Altera_ForumHonored Contributor
Honored ContributorFirstly you could migrate your design and after that your device :
- regenerate all the megawizard component by targeting the cyclone 3 (NIOS, FIFO, PLL etc) - change the device to cyclone 3, specify the relevant configuration mode, special signals eventually used (crc_error, init_done), power dissipation modes etc... - compile the design with Quartus - allocate the IO banks and pins to be ok with your PCB board placement
