Hi Andrế gave me the hint to this Kickstarter Project: <https://www.kickstarter.com/projects/13588168/papilio-duo-drag-and-drop-fpga-circuit-lab-for-mak> Open FPGA hardware with SRAM etc. 48k$ from Kickstarter is a big shot. I did just the 25$ pledge... getting the PCB board in July they said.. Markus