
                          

         Ŀ
           設     ࠢ騥   ᨣ  
                Ĵ
                 A0 A1 A2 A3 A4  C1 C2 C3 C4 C5 C6 C7 C8 
         Ĵ
          NOP     0  0  0  0  0   0  0  0  0  0  0  0  1 
          LDA     0  0  1  0  0   0  0  0  1  0  0  0  0 
          LDB     0  1  0  0  0   0  0  0  0  1  0  0  0 
          TXD A   0  1  1  0  1   1  0  0  0  0  0  0  0 
          TXD B   0  1  1  1  0   0  1  0  0  0  0  0  0 
          TXD S   0  1  1  1  1   0  0  1  0  0  0  0  0 
          COM A   1  0  0  0  1   1  0  0  0  0  1  0  0 
          COM B   1  0  0  1  0   0  1  0  0  0  1  0  0 
          COM S   1  0  0  1  1   0  0  1  0  0  1  0  0 
          AND B   1  0  1  1  0   1  1  0  0  0  0  1  0 
          AND S   1  0  1  1  1   1  0  1  0  0  0  1  0 
          IOR B   1  1  0  1  0   1  1  0  0  0  0  0  0 
          IOR S   1  1  0  1  1   1  0  1  0  0  0  0  0 
         


       :

     NOP   -  樨.
     LDA   - 㧨 ॣ .
     LDB   - 㧨 ॣ B.
     TXD A - ᫠ ᮤন ॣ   設 .
     TXD B - ᫠ ᮤন ॣ B  設 .
     TXD S - ᫠ ᮤন ॣ S  設 .
     COM A - ନ஢ ⥫  ॣ .
     COM B - ନ஢ ⥫  ॣ B.
     COM S - ନ஢ ⥫  ॣ S.
     AND B -  ᪮ 㬭 ᮤন
             ॣ஢   .
     AND S -  ᪮ 㬭 ᮤন
             ॣ஢   S.
     IOR B -  ᪮ ᫮ ᮤন
             ॣ஢ A  .
     IOR S -  ᪮ ᫮ ᮤন
             ॣ஢ A  S.


            -   

     믮 2 ᪨ 樨 : AND  IOR (㬭 
     ᫮ )  2- 8-ࠧ來 ᥫ.ࠢ騬 ᨣ
      ன⢠  7. 7=1 ⢫ 
     ᪮ 㬭. 7=0 ᪮ ᫮.

                  8 -  

     㦨  ࠭ 8-ࠧ來 ᫠.奬 ॣ ᮡ࠭
      8 D-ਣ.  8 ଠ樮 室 D0 - D7
     ⠪⮢ 室 CLK,室  R. 室 CLK 㯠 ᨭ-





















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