Comments (1)
BrunoLevy
commented on May 18, 2024
Hi @wuxx, great idea !
I'll take a look. Cool, simplespi.v is short (the SPI controllers I found before then where way too long/complicated). When I started last March, I did not know enough to do things properly, but now I think it is doable / integrable in FemtoSOC that is cleaner. I was thinking about replacing my bit-banging the SDCard with a cleaner solution. We just need to take care it still fits in the IceStick because I like to have a super-minimalistic SOC that does animated graphic on the OLED screen from the SPI Flash (but since it will factor hardware between the SPI Flash and OLED screen the total LUT count will probably be lower in the end).
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Related Issues (20)
- From Blinky to RiscV - porting to other HDLs
- Interrupt handling, double triggering HOT 2
- Rv32i quark Block diagram HOT 4
- Out of memory while generating hex for blinky in step 20, IceStick HOT 3
- learn-fpga/FemtoRV/TUTORIALS/IceBreaker.md HOT 1
- Issue connecting iCEstick Evaluation Kit
- Building radiona_ulx3s_ex fails but the original LiteX python script works (ULX3s-12F) HOT 1
- comment/code mismatch
- broken link HOT 1
- FROM_BLINKER_TO_RISCV step 14 multiply simulates but doesn't run on IceStick
- comment/code mismatch FROM_BLINKER_TO_RISCV step 4 (?) HOT 1
- ice-sugar-nano: PLL avaliable but unused
- Step 7 Yields No Output HOT 15
- FROM_BLINKER_TO_RISCV: step 19: verilator command does not work. HOT 2
- FROM_BLINKER_TO_RISCV: no terminal output for step22.v on iCEstick HOT 14
- Which linker script should I be using with the ULX3S? HOT 2
- How to fit larger programs on the Icestick ULXS3 or Arty HOT 1
- Error when running make ARTY HOT 7
- Why does make hello.prog use iceprog after running make ARTY.firmware_config? HOT 1
- Struggling to make LiteOS HOT 31
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