The repository contains FPGA code examples for the iceFUN board. I created these as I was learning how to code Verilog.
More details about the board can be found here
The example below is a scrolling 'HELLO WORLD!' display.
You need open source FPGA development tools for the ice40 FPGA like yosys, nextpnr-ice40, icepack and iceFUNprog. I pretty much work on MacOS and these tools work great there but will also install on a Windows or Linux machine. Here is a link to an up to date tool chain.
https://github.com/YosysHQ/oss-cad-suite-build
I started working on ice40 FPGAs using the FOMU workshop which has some goo instructions on ice40 toolchains and how to get setup. I will leave a link here
https://workshop.fomu.im/en/latest/requirements/software.html
For iceFUNprog if you are on MacOS you can download and build my version here which fixes a segmentation fault in the original Linux version.
https://github.com/robin7g/iceFUNprog
Install Code
git clone git@github.com:robin7g/rg-iceFUN.git
cd rg-iceFUN
Change into chosen project directory
cd scrolltext
Make and then install on your iceFUN
make
make burn
All the project which have VGA in their folder name require a small circuit to be built using just resisters and a VGA connector. The schematic for this is shown below.
