1

I'm new to FPGA, and have started out with an iceBreaker board using the ICE40UP5K chip. I'm aiming to make a LED display driver, driving something similar to HUB75 used on popular display modules.

I've been able to simulate waveform generation, and view it in GtkWave using the tutorial here: https://brng.dev/blog/technical/tutorial/2019/05/11/icarus_gtkwave/

My next steps involve making use of the RAM banks inside of the ICE40UP5K. Is there some way to include the existence of this RAM in my simulation?

toolic
  • 57,801
  • 17
  • 75
  • 117
MickJC75
  • 39
  • 4

1 Answers1

2

Yes, of course - there is a library of simulated ICE40 cells included in Yosys: https://github.com/YosysHQ/yosys/blob/master/techlibs/ice40/cells_sim.v

SK-logic
  • 9,605
  • 1
  • 23
  • 35