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Honored Contributor
Honored ContributorHelp how to use avalon interface
Hi everyone,
I'm using a DE1-SoC board. I'd like to transfer data from FPGA to HPS and I have to use the avalon interface but I never used this interface. Anyone can have some document or example? My project consist in acquire data from the FPGA pins and then send data in a SDRAM that is shared with the HPS and finally send to the PC throught the ethernet interface. Anyone can help me? Thank you Gianluca3 Replies
Altera_ForumHello gianluca87,
Welcome to the Altera forum. ftp://ftp.altera.com/up/pub/altera_material/13.1/computer_systems/de1-soc/de1-soc_computer.pdf (ftp://ftp.altera.com/up/pub/altera_material/13.1/computer_systems/de1-soc/de1-soc_computer.pdf) Contains a nice tutorial that should get you started. Best Regards, Johi.- Altera_Forum--- Quote Start --- Anyone can have some document or example? --- Quote End --- The best way to understand the Avalon interface is to use the BFMs to exercise your components or your design. See the tutorial at the top of this page: https://www.ovro.caltech.edu/~dwh/correlator/cobra_docs.html and this one http://www.alterawiki.com/wiki/using_the_usb-blaster_as_an_sopc/qsys_avalon-mm_master_tutorial Cheers, Dave
- Altera_Forum
Thank you Johi and Dave, I'm going to read this documents
Best regards Gianluca
