06-05-2022, 07:51 AM
I am interested in implementing Opentitan on a cheap FPGA. The reference board, CW310, is very expensive.
Can cheap FPGAs such as Tang nano 9k, ICE40, ECP5, etc' be used? My preference is to use open-source tools as much as possible. Perhaps these FPGAs don't have enough resources for the whole Opentitan and only a partial implementation is possible!?
I would appreciate any comments/recommendations.
Can cheap FPGAs such as Tang nano 9k, ICE40, ECP5, etc' be used? My preference is to use open-source tools as much as possible. Perhaps these FPGAs don't have enough resources for the whole Opentitan and only a partial implementation is possible!?
I would appreciate any comments/recommendations.