略語大辞典 [C] 15 ODS ORCA development system (半導体集積回路)ORCA開発システム. FPGAの論理回路設計プログラミング装置.ORCA development system; a tool for the development of an FPGA(field programmable gate array), ORCA by AT&T; [C:Ind]. 丸善「略語大辞典」JLogosID : 11863720