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{ Pins:    "000000N0000000000000N0000000";
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  Vector:  PHI2,RW,PHI0,CX2,DMA,FDC,"N",WD,WF,MW0,AEN,OE,EN,RDY,(DBE,CS0,CS1,
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      CS2,IOR,IOW)L,"N",(MRD,MWE,CS3,J,PHI2N,K)L,"0";
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  Object:  "JEDEC";
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  Clock:   1,4;
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  Low:     DBE,CS0,CS1,IOR,IOW,MRD,MWE,CS3,J,PHI2N;
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  PHI2N = (PHI2);
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  J = ((RDY)
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      #(DMA&FDC)
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      #(FDC&WD)
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      #(DMA&WF)
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      #(WD&WF));
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  K = ((RDY)
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      #(DMA&FDC)
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      #(FDC&WD)
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      #(DMA&WF)
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      #(WD&WF));
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  CS0 = (DMA'&AEN');
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  CS1 = (FDC'&AEN');
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  CS2 = (FDC'&AEN');
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  IOR = (AEN')??((PHI2&RW&DMA'&WD&AEN')
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      #(RW&DMA'&WD'&AEN'&EN)
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      #(PHI2&RW&FDC'&WF&AEN')
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      #(RW&FDC'&WF'&AEN'&EN));
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  IOW = (AEN')??((PHI2&RW'&DMA'&WD&AEN')
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      #(RW'&DMA'&WD'&AEN'&EN)
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      #(PHI2&RW'&FDC'&WF&AEN')
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      #(RW'&FDC'&WF'&AEN'&EN));
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  MRD = (AEN')??(PHI2&RW&CX2'&OE);
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  MWE = (AEN')??((PHI2&RW'&CX2'&MW0&OE)
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      #(RW'&PHI0&CX2'&MW0'&OE));
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  CS3 = ((OE')
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      #(PHI2&CX2'&OE));
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  DBE = ((PHI2&FDC'&WF&AEN')
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      #(FDC'&WF'&AEN'&EN)
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      #(PHI2&DMA'&WD&AEN')
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      #(DMA'&WD'&AEN'&EN)
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      #(PHI2&CX2'&AEN'));
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  }