I’m exploring some options for Zynthian-Hat and found out that there is ALTERA FPGA on Zynscreen. I as curious person would like to ask, what for? Display itself is using SPI. Or do you translate SPI stream into parallel access into LCD controller via this FPGA?
And next question, have you ever considered to use display as complete Zynthian shield for all essentialities, as MCP, MIDI, I2S populating, maybe alternative power delivery option?