J1a SwapForth built with IceStorm Project IceStorm aims to reverse engineer some Lattice FPGAs, and provides a working tool chain for synthesizing designs and downloading them into the hardware. The J1a CPU is a minimal 16-bit Verilog CPU, fits easily on the Lattice HX20-1K on the Lattice iCEstick evaluation board. After some help from the people at project IceStorm, it is now buildable using the
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