[{"title":"( 2 个子文件 652KB ) EP4CE6E22C8N CYCLONE4E FPGA最小系统开发板Candence Allegro 16.6设计硬件原理图+PCB文件.zip","children":[{"title":"ALTERA CYCLONEIV FPGA.DSN <span style='color:#111;'> 450.50KB </span>","children":null,"spread":false},{"title":"ALTERA CYCLONEIV FPGA.brd <span style='color:#111;'> 2.40MB </span>","children":null,"spread":false}],"spread":true}]