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演習問題 5. 1 解答 （その１）

演習問題 5. 1 解答 （その１）. ラベル　　　　　ニモニック　　オペランド　　　　　　　　　　　　アドレス：機械語 DIV_RPT START LAD GR7,0 1000:1270 0000 LOOP1 CALL DVSN 1002:8000 1026 ST GR1,DIV,GR7 1004:1117 101C

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演習問題 5. 1 解答 （その１）

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  1. 演習問題 5.1 解答（その１） ラベル　　　　　ニモニック　　オペランド　　　　　　　　　　　　アドレス：機械語 DIV_RPT START LAD GR7,0 1000:1270 0000 LOOP1 CALL DVSN 1002:8000 1026 ST GR1,DIV,GR7 1004:1117 101C ST GR2,MOD,GR7 1006:1127 1021 LAD GR7,1,GR7 1008:1277 0001 CPA GR7,NUM 100A:4070 101B JZE QUIT1 100C:6300 1010 JUMP LOOP1 100E:6400 1002 QUIT1 RET 1010:8100 A DC 5,11,100,1000,20000 1011:0005 000B 0064 03E8 4E20 B DC 2,3,7,33,100 1016:0002 0003 0007 0021 0064 NUM DC 5 101B:0005 DIV DS 5 101C:0000 0000 0000 0000 0000 MOD DS 5 1021:0000 0000 0000 0000 0000 END

  2. 演習問題 5.1 解答（その２） ラベル　　　　　ニモニック　　オペランド　　　　　　　　　　　　アドレス：機械語 DVSN START LAD GR1,0 1026:1210 0000 LD GR2,A,GR7 1028:1027 1011 LD GR3,B,GR7 102A:1037 1016 LOOP2 CPA GR2,GR3 102C:4423 JMI QUIT2 102D:6100 1034 SUBA GR2,GR3 102F:2523 LAD GR1,1,GR1 1030:1211 0001 JUMP LOOP2 1032:6400 102C QUIT2 RET 1034:8100 END

  3. 演習問題 5.2 解答 ただし，テキストでは LAD 命令を便宜上 メモリ・レジスタ間命令 に分類．

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