Subversion Repositories MB01 Project

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

  J = ((RDY)
      #(DMA&FDC)
      #(FDC&WD)
      #(DMA&WF)
      #(WD&WF));

  K = ((RDY)
      #(DMA&FDC)
      #(FDC&WD)
      #(DMA&WF)
      #(WD&WF));

  CS0 = (DMA'&AEN');

  CS1 = (FDC'&AEN');

  CS2 = (FDC'&AEN');

  IOR = (AEN')??((PHI2&RW&DMA'&WD&AEN')
      #(RW&DMA'&WD'&AEN'&EN)
      #(PHI2&RW&FDC'&WF&AEN')
      #(RW&FDC'&WF'&AEN'&EN));

  IOW = (AEN')??((PHI2&RW'&DMA'&WD&AEN')
      #(RW'&DMA'&WD'&AEN'&EN)
      #(PHI2&RW'&FDC'&WF&AEN')
      #(RW'&FDC'&WF'&AEN'&EN));

  MRD = (AEN')??(PHI2&RW&CX2'&OE);

  MWE = (AEN')??((PHI2&RW'&CX2'&MW0&OE)
      #(RW'&PHI0&CX2'&MW0'&OE));

  CS3 = ((OE')
      #(PHI2&CX2'&OE));

  DBE = ((PHI2&FDC'&WF&AEN')
      #(FDC'&WF'&AEN'&EN)
      #(PHI2&DMA'&WD&AEN')
      #(DMA'&WD'&AEN'&EN)
      #(PHI2&CX2'&AEN'));

  }