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📄 n-th ingeter root.mdl

📁 用MATLAB里的XILINX BLOCK, 支持FPGA算法, 实现开平方, 并且取整.当计算停止时, VALID为高电瓶.
💻 MDL
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      Position		      [890, 340, 910, 360]
    }
    Block {
      BlockType		      Reference
      Name		      "WaveScope"
      Ports		      []
      Position		      [72, 48, 145, 104]
      UserDataPersistent      on
      UserData		      "DataTag1"
      SourceBlock	      "xbsIndex_r4/WaveScope"
      SourceType	      "WaveScope Block"
      infoedit		      "WaveScope"
      has_advanced_control    "0"
      sggui_pos		      "-1,-1,-1,-1"
      block_type	      "wavescope"
      block_version	      "8.2.02"
      sg_icon_stat	      "0,0,-1,-1,white,blue,0,07734"
      sg_blockgui_xml	      "<!--  *  Copyright (c) 2005, Xilinx, Inc.  All "
"Rights Reserved.            --><!--  *  Reproduction or reuse, in any form, w"
"ithout the explicit written  --><!--  *  consent of Xilinx, Inc., is strictly"
" prohibited.                  --><sysgenblock has_userdata=\"true\" block_typ"
"e=\"wavescope\" simulinkname=\"WaveScope\" >\n <initialization file=\"xlwaves"
"cope_init.m\" />\n <icon width=\"71\" height=\"62\" file=\"wavescope_icon.m\""
" />\n <sfunction name=\"xlpermissive\" />\n <callbacks InitFcn=\"xlRegisterHa"
"ndles(gcbh);\" DeleteFcn=\"fig_name = [ get_param(gcbh,'Parent') , '/', get_p"
"aram(gcbh,'Name') ];\\nscopehandle = findobj('Name',fig_name);\\nif scopehand"
"le\\n  close(scopehandle);\\nend\" OpenFcn=\"xlWaveScope(gcbh);\" ModelCloseF"
"cn=\"fig_name = [ get_param(gcbh,'Parent') , '/', get_param(gcbh,'Name') ];\\"
"nscopehandle = findobj('Name',fig_name);\\nif scopehandle\\n  close(scopehand"
"le);\\nend\" DestroyFcn=\"fig_name = [ get_param(gcbh,'Parent') , '/', get_pa"
"ram(gcbh,'Name') ];\\nscopehandle = findobj('Name',fig_name);\\nif scopehandl"
"e\\n  close(scopehandle);\\nend\" PreSaveFcn=\"xlRegisterHandles(gcbh);\\n\" "
"CopyFcn=\"xlWaveScopeCopyFcn(gcbh);\\n\" StopFcn=\"userdata=get_param(gcbh,'u"
"serdata');\\nif(isfield(userdata,'RunAtEndOfSim')&amp;&amp;strcmp(userdata.Ru"
"nAtEndOfSim,'on'))\\n  xlWaveScope(gcbh);\\nend\" />\n <libraries>\n  <librar"
"y name=\"xbsIndex\" />\n  <library name=\"xbsTools\" />\n </libraries>\n <blo"
"ckgui label=\"WaveScope\" >\n  <editbox evaluate=\"false\" multi_line=\"true"
"\" name=\"infoedit\" read_only=\"true\" default=\"WaveScope\" />\n  <hiddenva"
"r name=\"ShowPortLabels\" />\n </blockgui>\n</sysgenblock>\n"
    }
    Block {
      BlockType		      Reference
      Name		      "n"
      Ports		      [1, 1]
      Position		      [85, 245, 125, 265]
      SourceBlock	      "xbsIndex_r4/Gateway In"
      SourceType	      "Xilinx Gateway In Block"
      infoedit		      "Gateway in block.  Converts inputs of type Simu"
"link integer, double and fixed point to  Xilinx fixed point type.<P><P>Hardwa"
"re notes:  In hardware these blocks become top level input ports."
      arith_type	      "Unsigned"
      n_bits		      "W"
      bin_pt		      "0"
      quantization	      "Round  (unbiased: +/- Inf)"
      overflow		      "Wrap"
      period		      "Ts"
      dbl_ovrd		      off
      timing_constraint	      "None"
      locs_specified	      off
      LOCs		      "{'V16'}"
      xl_use_area	      off
      xl_area		      "[0 0 0 0 8 0 0]"
      has_advanced_control    "0"
      sggui_pos		      "20,20,356,432"
      block_type	      "gatewayin"
      block_version	      "8.2.02"
      sg_icon_stat	      "40,20,1,1,white,yellow,0,4bb76ffd"
      sg_mask_display	      "fprintf('','COMMENT: begin icon graphics');\npa"
"tch([0 40 40 0 ],[0 0 20 20 ],[0.95 0.93 0.65]);\npatch([14 11 16 11 14 19 20"
" 21 27 23 19 16 21 16 19 23 27 21 20 19 14 ],[2 5 10 15 18 18 17 18 18 14 18 "
"15 10 5 2 6 2 2 3 2 2 ],[0.98 0.96 0.92]);\nplot([0 0 40 40 0 ],[0 20 20 0 0 "
"]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: begin ic"
"on text');\ncolor('black');port_label('input',1,'\\fontsize{11pt}\\bf In ','t"
"exmode','on');\ncolor('black');port_label('output',1,' ');\nfprintf('','COMME"
"NT: end icon text');\n"
      Port {
	PortNumber		1
	Name			"n"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Reference
      Name		      "start"
      Ports		      [1, 1]
      Position		      [90, 439, 130, 461]
      SourceBlock	      "xbsIndex_r4/Gateway In"
      SourceType	      "Xilinx Gateway In Block"
      infoedit		      "Gateway in block.  Converts inputs of type Simu"
"link integer, double and fixed point to  Xilinx fixed point type.<P><P>Hardwa"
"re notes:  In hardware these blocks become top level input ports."
      arith_type	      "Boolean"
      n_bits		      "W"
      bin_pt		      "0"
      quantization	      "Round  (unbiased: +/- Inf)"
      overflow		      "Wrap"
      period		      "Ts"
      dbl_ovrd		      off
      timing_constraint	      "None"
      locs_specified	      off
      LOCs		      "{'V16'}"
      xl_use_area	      off
      xl_area		      "[0 0 0 0 1 0 0]"
      has_advanced_control    "0"
      sggui_pos		      "20,20,356,432"
      block_type	      "gatewayin"
      block_version	      "8.2.02"
      sg_icon_stat	      "40,22,1,1,white,yellow,0,4bb76ffd"
      sg_mask_display	      "fprintf('','COMMENT: begin icon graphics');\npa"
"tch([0 40 40 0 ],[0 0 22 22 ],[0.95 0.93 0.65]);\npatch([14 10 15 10 14 20 22"
" 24 30 25 20 17 23 17 20 25 30 24 22 20 14 ],[2 6 11 16 20 20 18 20 20 15 20 "
"17 11 5 2 7 2 2 4 2 2 ],[0.98 0.96 0.92]);\nplot([0 0 40 40 0 ],[0 22 22 0 0 "
"]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: begin ic"
"on text');\ncolor('black');port_label('input',1,'\\fontsize{11pt}\\bf In ','t"
"exmode','on');\ncolor('black');port_label('output',1,' ');\nfprintf('','COMME"
"NT: end icon text');\n"
      Port {
	PortNumber		1
	Name			"start"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Reference
      Name		      "valid"
      Ports		      [1, 1]
      Position		      [800, 339, 845, 361]
      SourceBlock	      "xbsIndex_r4/Gateway Out"
      SourceType	      "Xilinx Gateway Out Block"
      infoedit		      "Gateway out block.  Converts Xilinx fixed point"
" inputs into ouputs of type Simulink integer, double, or fixed point.<P><P>Ha"
"rdware notes:  In hardware these blocks become top level output ports or are "
"discarded, depending on how they are configured."
      hdl_port		      on
      timing_constraint	      "None"
      locs_specified	      off
      LOCs		      "{'F9'}"
      xl_use_area	      off
      xl_area		      "[0 0 0 0 1 0 0]"
      has_advanced_control    "0"
      sggui_pos		      "20,20,356,330"
      block_type	      "gatewayout"
      block_version	      "8.2.02"
      sg_icon_stat	      "45,22,1,1,white,yellow,0,f0cec300"
      sg_mask_display	      "fprintf('','COMMENT: begin icon graphics');\npa"
"tch([0 45 45 0 ],[0 0 22 22 ],[0.95 0.93 0.65]);\npatch([17 13 18 13 17 23 25"
" 27 33 28 23 20 26 20 23 28 33 27 25 23 17 ],[2 6 11 16 20 20 18 20 20 15 20 "
"17 11 5 2 7 2 2 4 2 2 ],[0.98 0.96 0.92]);\nplot([0 0 45 45 0 ],[0 22 22 0 0 "
"]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: begin ic"
"on text');\ncolor('black');port_label('input',1,' ');\ncolor('black');port_la"
"bel('output',1,'\\fontsize{11pt}\\bf Out ','texmode','on');\nfprintf('','COMM"
"ENT: end icon text');\n"
      Port {
	PortNumber		1
	Name			"valid"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Reference
      Name		      "x"
      Ports		      [1, 1]
      Position		      [85, 160, 125, 180]
      SourceBlock	      "xbsIndex_r4/Gateway In"
      SourceType	      "Xilinx Gateway In Block"
      infoedit		      "Gateway in block.  Converts inputs of type Simu"
"link integer, double and fixed point to  Xilinx fixed point type.<P><P>Hardwa"
"re notes:  In hardware these blocks become top level input ports."
      arith_type	      "Unsigned"
      n_bits		      "W"
      bin_pt		      "0"
      quantization	      "Round  (unbiased: +/- Inf)"
      overflow		      "Wrap"
      period		      "Ts"
      dbl_ovrd		      off
      timing_constraint	      "None"
      locs_specified	      off
      LOCs		      "{'V16'}"
      xl_use_area	      off
      xl_area		      "[0 0 0 0 8 0 0]"
      has_advanced_control    "0"
      sggui_pos		      "20,20,356,432"
      block_type	      "gatewayin"
      block_version	      "8.2.02"
      sg_icon_stat	      "40,20,1,1,white,yellow,0,4bb76ffd"
      sg_mask_display	      "fprintf('','COMMENT: begin icon graphics');\npa"
"tch([0 40 40 0 ],[0 0 20 20 ],[0.95 0.93 0.65]);\npatch([14 11 16 11 14 19 20"
" 21 27 23 19 16 21 16 19 23 27 21 20 19 14 ],[2 5 10 15 18 18 17 18 18 14 18 "
"15 10 5 2 6 2 2 3 2 2 ],[0.98 0.96 0.92]);\nplot([0 0 40 40 0 ],[0 20 20 0 0 "
"]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: begin ic"
"on text');\ncolor('black');port_label('input',1,'\\fontsize{11pt}\\bf In ','t"
"exmode','on');\ncolor('black');port_label('output',1,' ');\nfprintf('','COMME"
"NT: end icon text');\n"
      Port {
	PortNumber		1
	Name			"x"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Block {
      BlockType		      Reference
      Name		      "y"
      Ports		      [1, 1]
      Position		      [790, 190, 835, 210]
      SourceBlock	      "xbsIndex_r4/Gateway Out"
      SourceType	      "Xilinx Gateway Out Block"
      infoedit		      "Gateway out block.  Converts Xilinx fixed point"
" inputs into ouputs of type Simulink integer, double, or fixed point.<P><P>Ha"
"rdware notes:  In hardware these blocks become top level output ports or are "
"discarded, depending on how they are configured."
      hdl_port		      on
      timing_constraint	      "None"
      locs_specified	      off
      LOCs		      "{'F9'}"
      xl_use_area	      off
      xl_area		      "[0 0 0 0 8 0 0]"
      has_advanced_control    "0"
      sggui_pos		      "20,20,356,330"
      block_type	      "gatewayout"
      block_version	      "8.2.02"
      sg_icon_stat	      "45,20,1,1,white,yellow,0,f0cec300"
      sg_mask_display	      "fprintf('','COMMENT: begin icon graphics');\npa"
"tch([0 45 45 0 ],[0 0 20 20 ],[0.95 0.93 0.65]);\npatch([17 14 19 14 17 22 23"
" 24 30 26 22 19 24 19 22 26 30 24 23 22 17 ],[2 5 10 15 18 18 17 18 18 14 18 "
"15 10 5 2 6 2 2 3 2 2 ],[0.98 0.96 0.92]);\nplot([0 0 45 45 0 ],[0 20 20 0 0 "
"]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: begin ic"
"on text');\ncolor('black');port_label('input',1,' ');\ncolor('black');port_la"
"bel('output',1,'\\fontsize{11pt}\\bf Out ','texmode','on');\nfprintf('','COMM"
"ENT: end icon text');\n"
      Port {
	PortNumber		1
	Name			"y"
	RTWStorageClass		"Auto"
	DataLoggingNameMode	"SignalName"
      }
    }
    Line {
      SrcBlock		      "From\nWorkspace1"
      SrcPort		      1
      DstBlock		      "x"
      DstPort		      1
    }
    Line {
      SrcBlock		      "From\nWorkspace2"
      SrcPort		      1
      DstBlock		      "start"
      DstPort		      1
    }
    Line {
      Name		      "x"
      Labels		      [0, 0]
      SrcBlock		      "x"
      SrcPort		      1
      DstBlock		      "Register"
      DstPort		      1
    }
    Line {
      Name		      "start"
      SrcBlock		      "start"
      SrcPort		      1
      Points		      [20, 0]
      Branch {
	DstBlock		"Counter"
	DstPort			1
      }
      Branch {
	Points			[0, -45]
	Branch {
	  Labels		  [1, 0]
	  Points		  [0, -125]
	  Branch {
	    Points		    [0, 5]
	    DstBlock		    "Register2"
	    DstPort		    2
	  }
	  Branch {
	    Points		    [0, -80]
	    DstBlock		    "Register"
	    DstPort		    2
	  }
	}
	Branch {
	  Points		  [480, 0]
	  DstBlock		  "Register1"
	  DstPort		  2
	}
      }
    }
    Line {
      Name		      "y"
      Labels		      [0, 0]
      SrcBlock		      "y"
      SrcPort		      1
      DstBlock		      "Terminator1"
      DstPort		      1
    }
    Line {
      Name		      "valid"
      Labels		      [0, 0]
      SrcBlock		      "valid"
      SrcPort		      1
      Points		      [25, 0]
      DstBlock		      "Terminator2"
      DstPort		      1

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