There are some hobbyists using the 28nm Xilinx Zynq, a hardened circa-2009-cell-phone dual-core ARM with on-die FPGA. One popular board is the https://www.crowd

There are some hobbyists using the 28nm Xilinx Zynq, a hardened circa-2009-cell-phone dual-core ARM with on-die FPGA. One popular board is the https://www.crowdsupply.com/krtkl/snickerdoodle https://www.crowdsupply.com/krtkl/snickerdoodle