Former Chumby developer Andrew “bunnie” Huang has shared more details about his Novena open source development laptop on his blog. After having announced the project at the end of last year, the hardware hacker says he went back to the work bench and revised the board design, going with a more powerful FPGA and dropping the Raspberry-Pi-compatible extension header and analogue I/O ports in favour of a much faster expansion header. The new Spartan 6 LX45 FPGA includes a 2Gbit DDR3 buffer and can reach 800MT/s throughput, according to Huang.