略語大辞典 [C] 31 DS data segment (コンピュータの)データ セグメント.data segment; a register of Intel's 80*86CPUs; e.g. physical address is (DS)×16+(BX); ref. SI(source index), DI(destination index) BP(base pointer), SP(stack pointer), CS(code segment), SS(stack segment), ES(extra segment), IP(instr 丸善「略語大辞典」JLogosID : 11872465