▽ぼちぼち電子工作ブログ ●11/05 10:32 (For Maker Faire Taipei 2017 customers: English explanation is written after Japanese.) Demonstration and sample data for PICUAL & PERIDOT board: FPGA configuration for PERIDOT (cq_viola_top.rbf) Write this file (cq_viola_top.rbf) to PERIDOT using PERIDOT RBF-WRITER. If you want to edit FPGA configuration as you like, you can use the Quartus project file uploaded here: https://github.com/kimus