---->>> http://www.microbuilder.eu/Projects/LPC1343ReferenceDesign/ <<<---
open hardware. already available.
Sorry for confusion. Agreed about LPC1343, but what I was hinting at was that it might be feasible to make a MEB like device with the "Xilinx Spartan 6 LX9 TQFP-144 FPGA 9152 Logic Cells, 16 DSP48A1 Slices, 576KB Ram, and 96 User Available I/O Pins" device built into the MEB. With drag and drop programming of the FPGA using that kickstarter project's open sourced files: https://github.com/fpga-logi http://valentfx.com/wiki/index.php?title=Main_Page
Easy thereafter to make 50MHz digital scope and similar hardware just by programming the FPGA. EOMA already has 'working' LCD that can be added to the MEB, and working distros. So the power of such an EOMA gadget would be ASTRONOMICAL for its price.
Typically it would far more powerful and generic than say the Red Pitaya http://www.kickstarter.com/projects/652945597/red-pitaya-open-instruments-fo... (oversubscribed by x5) for half the price.