using this core on another architecture

[ChinoLuo]

hello, i am interested in using this core on another architecture, could you please tell me the changes. thank you!

[smunaut]

In rtl/hub75_framebuffer.v it uses SB_SPRAM256KA which are memory specific to the ice40up5k.
You can replace this whole module with just inferred RAM.

And in rtl/hub75_phy.v and rtl/hub75_phy_ddr.v it uses SB_IO which are used for IO registers and will need to be replaced with equivalent on your chosen architecture.

[ChinoLuo]

hello, i am not so familiar with FPGA, could you show me the replacement module on Cyclone platform if you have some experiences.