rsflop.mdl

用matlab中的simulink模拟的一个rs触发器

	  BlockType		  Inport
	  Name			  "S"
	  Position		  [105, 373, 135, 387]
	  Port			  "2"
	}
	Block {
	  BlockType		  EnablePort
	  Name			  "Enable"
	  Ports			  [0, 1]
	  Position		  [115, 240, 135, 260]
	  ShowOutputPort	  on
	}
	Block {
	  BlockType		  Constant
	  Name			  "Constant"
	  Position		  [695, 230, 725, 260]
	  Orientation		  "left"
	  Value			  "0"
	}
	Block {
	  BlockType		  Logic
	  Name			  "Logical\nOperator"
	  Ports			  [2, 1]
	  Position		  [270, 102, 300, 133]
	  AllPortsSameDT	  off
	}
	Block {
	  BlockType		  Logic
	  Name			  "Logical\nOperator1"
	  Ports			  [2, 1]
	  Position		  [270, 357, 300, 388]
	  AllPortsSameDT	  off
	}
	Block {
	  BlockType		  Logic
	  Name			  "Logical\nOperator2"
	  Ports			  [2, 1]
	  Position		  [475, 112, 505, 143]
	  Operator		  "NOR"
	  AllPortsSameDT	  off
	}
	Block {
	  BlockType		  Logic
	  Name			  "Logical\nOperator3"
	  Ports			  [2, 1]
	  Position		  [475, 352, 505, 383]
	  Operator		  "NOR"
	  AllPortsSameDT	  off
	}
	Block {
	  BlockType		  Sum
	  Name			  "Sum"
	  Ports			  [2, 1]
	  Position		  [635, 295, 655, 315]
	  Orientation		  "left"
	  ShowName		  off
	  IconShape		  "round"
	  Inputs		  "|++"
	  InputSameDT		  off
	  OutDataTypeMode	  "Inherit via internal rule"
	}
	Block {
	  BlockType		  Sum
	  Name			  "Sum1"
	  Ports			  [2, 1]
	  Position		  [630, 205, 650, 225]
	  Orientation		  "left"
	  NamePlacement		  "alternate"
	  ShowName		  off
	  IconShape		  "round"
	  Inputs		  "|++"
	  InputSameDT		  off
	  OutDataTypeMode	  "Inherit via internal rule"
	}
	Block {
	  BlockType		  Outport
	  Name			  "Q"
	  Position		  [700, 123, 730, 137]
	}
	Block {
	  BlockType		  Outport
	  Name			  "Q'"
	  Position		  [695, 363, 725, 377]
	  Port			  "2"
	}
	Line {
	  SrcBlock		  "R\n"
	  SrcPort		  1
	  DstBlock		  "Logical\nOperator"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Enable"
	  SrcPort		  1
	  Points		  [55, 0]
	  Branch {
	    Points		    [0, -125]
	    DstBlock		    "Logical\nOperator"
	    DstPort		    2
	  }
	  Branch {
	    Points		    [0, 115]
	    DstBlock		    "Logical\nOperator1"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "S"
	  SrcPort		  1
	  DstBlock		  "Logical\nOperator1"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Logical\nOperator"
	  SrcPort		  1
	  DstBlock		  "Logical\nOperator2"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Logical\nOperator1"
	  SrcPort		  1
	  DstBlock		  "Logical\nOperator3"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Sum"
	  SrcPort		  1
	  Points		  [-230, 0; 0, -170]
	  DstBlock		  "Logical\nOperator2"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "Sum1"
	  SrcPort		  1
	  Points		  [-190, 0; 0, 145]
	  DstBlock		  "Logical\nOperator3"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "Logical\nOperator2"
	  SrcPort		  1
	  Points		  [165, 0]
	  Branch {
	    DstBlock		    "Q"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [0, 85]
	    DstBlock		    "Sum1"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "Logical\nOperator3"
	  SrcPort		  1
	  Points		  [160, 0]
	  Branch {
	    DstBlock		    "Q'"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [0, -40]
	    DstBlock		    "Sum"
	    DstPort		    2
	  }
	}
	Line {
	  SrcBlock		  "Constant"
	  SrcPort		  1
	  Points		  [-15, 0]
	  Branch {
	    Points		    [-35, 0]
	    DstBlock		    "Sum1"
	    DstPort		    2
	  }
	  Branch {
	    Points		    [0, 60]
	    DstBlock		    "Sum"
	    DstPort		    1
	  }
	}
      }
    }
    Block {
      BlockType		      Switch
      Name		      "Switch"
      Position		      [275, 305, 305, 335]
      Threshold		      "4"
      InputSameDT	      off
    }
    Block {
      BlockType		      Switch
      Name		      "Switch1"
      Position		      [275, 185, 305, 215]
      Threshold		      "6"
      InputSameDT	      off
    }
    Block {
      BlockType		      ToWorkspace
      Name		      "To Workspace"
      Position		      [665, 285, 725, 315]
      VariableName	      "Qp"
      MaxDataPoints	      "inf"
      SampleTime	      "-1"
      SaveFormat	      "Array"
    }
    Block {
      BlockType		      ToWorkspace
      Name		      "To Workspace1"
      Position		      [665, 205, 725, 235]
      VariableName	      "Q"
      MaxDataPoints	      "inf"
      SampleTime	      "-1"
      SaveFormat	      "Array"
    }
    Block {
      BlockType		      ToWorkspace
      Name		      "To Workspace2"
      Position		      [455, 330, 515, 360]
      VariableName	      "S"
      MaxDataPoints	      "inf"
      SampleTime	      "-1"
      SaveFormat	      "Array"
    }
    Block {
      BlockType		      ToWorkspace
      Name		      "To Workspace3"
      Position		      [455, 410, 515, 440]
      VariableName	      "R"
      MaxDataPoints	      "inf"
      SampleTime	      "-1"
      SaveFormat	      "Array"
    }
    Block {
      BlockType		      ToWorkspace
      Name		      "To Workspace4"
      Position		      [260, 405, 320, 435]
      VariableName	      "t"
      MaxDataPoints	      "inf"
      SampleTime	      "-1"
      SaveFormat	      "Array"
    }
    Block {
      BlockType		      ToWorkspace
      Name		      "To Workspace5"
      Position		      [665, 95, 725, 125]
      VariableName	      "enable"
      MaxDataPoints	      "inf"
      SampleTime	      "-1"
      SaveFormat	      "Array"
    }
    Line {
      SrcBlock		      "Clock"
      SrcPort		      1
      Points		      [70, 0; 0, 110]
      Branch {
	DstBlock		"Switch1"
	DstPort			2
      }
      Branch {
	Points			[0, 120]
	Branch {
	  DstBlock		  "Switch"
	  DstPort		  2
	}
	Branch {
	  Points		  [0, 100]
	  DstBlock		  "To Workspace4"
	  DstPort		  1
	}
      }
    }
    Line {
      SrcBlock		      "Step"
      SrcPort		      1
      Points		      [40, 0; 0, -20]
      DstBlock		      "Switch1"
      DstPort		      3
    }
    Line {
      SrcBlock		      "Constant"
      SrcPort		      1
      Points		      [5, 0]
      Branch {
	DstBlock		"Switch1"
	DstPort			1
      }
      Branch {
	Points			[0, 120]
	DstBlock		"Switch"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Step1"
      SrcPort		      1
      Points		      [40, 0; 0, -25]
      DstBlock		      "Switch"
      DstPort		      3
    }
    Line {
      SrcBlock		      "Switch1"
      SrcPort		      1
      Points		      [55, 0; 0, 55; 15, 0]
      Branch {
	DstBlock		"Subsystem"
	DstPort			1
      }
      Branch {
	Points			[0, 170]
	DstBlock		"To Workspace3"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Switch"
      SrcPort		      1
      Points		      [55, 0; 0, -45; 35, 0]
      Branch {
	DstBlock		"Subsystem"
	DstPort			2
      }
      Branch {
	Points			[0, 70]
	DstBlock		"To Workspace2"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Pulse\nGenerator"
      SrcPort		      1
      Points		      [40, 0]
      Branch {
	DstBlock		"Subsystem"
	DstPort			enable
      }
      Branch {
	DstBlock		"To Workspace5"
	DstPort			1
      }
    }
    Line {
      SrcBlock		      "Subsystem"
      SrcPort		      1
      Points		      [55, 0; 0, -35]
      DstBlock		      "To Workspace1"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Subsystem"
      SrcPort		      2
      Points		      [55, 0; 0, 25]
      DstBlock		      "To Workspace"
      DstPort		      1
    }
  }
}