mri.mdl

This is GMS down upper converter and down converter in simulink. you may understand the structure in

"32 36 52 40 28 19 32 19 28 40 52 36 32 28 13 ],[6 15 28 41 50 50 46 50 50 38 "
"50 41 28 15 6 18 6 6 10 6 6 ],[0.98 0.96 0.92]);\nplot([0 55 55 0 0 ],[0 0 55"
" 55 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: be"
"gin icon text');\ncolor('black');port_label('input',1,'a');\ncolor('black');p"
"ort_label('input',2,'b');\ncolor('black');port_label('output',1,'(ab)');\ncol"
"or('black');disp('\\newline\\bf{}\\newlinez^{-3}','texmode','on');\nfprintf('"
"','COMMENT: end icon text');\n"
	}
	Block {
	  BlockType		  Reference
	  Name			  "dds_mult_2"
	  Ports			  [2, 1]
	  Position		  [245, 300, 300, 355]
	  SourceBlock		  "xbsIndex_r4/Mult"
	  SourceType		  "Xilinx Multiplier Block"
	  infoedit		  "Hardware notes: To use the internal pipelin"
"e stage of the dedicated multiplier you must select 'Pipeline for maximum per"
"formance'."
	  precision		  "User Defined"
	  arith_type		  "Signed  (2's comp)"
	  n_bits		  "17"
	  bin_pt		  "16"
	  quantization		  "Truncate"
	  overflow		  "Wrap"
	  en			  off
	  latency		  "3"
	  dbl_ovrd		  off
	  use_behavioral_HDL	  off
	  use_embedded		  on
	  opt			  "Speed"
	  optimum_pipeline	  on
	  xl_use_area		  off
	  xl_area		  "[0,0,0,0,0,0,0]"
	  pipeline		  "on"
	  use_rpm		  "on"
	  placement_style	  "Triangular"
	  has_advanced_control	  "0"
	  sggui_pos		  "-1,-1,-1,-1"
	  block_type		  "mult"
	  block_version		  "10.1.1"
	  sg_icon_stat		  "55,55,1,1,white,blue,0,9c0d74db,right"
	  sg_mask_display	  "fprintf('','COMMENT: begin icon graphics');"
"\npatch([0 55 55 0 ],[0 0 55 55 ],[0.77 0.82 0.91]);\npatch([13 4 17 4 13 28 "
"32 36 52 40 28 19 32 19 28 40 52 36 32 28 13 ],[6 15 28 41 50 50 46 50 50 38 "
"50 41 28 15 6 18 6 6 10 6 6 ],[0.98 0.96 0.92]);\nplot([0 55 55 0 0 ],[0 0 55"
" 55 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: be"
"gin icon text');\ncolor('black');port_label('input',1,'a');\ncolor('black');p"
"ort_label('input',2,'b');\ncolor('black');port_label('output',1,'(ab)');\ncol"
"or('black');disp('\\newline\\bf{}\\newlinez^{-3}','texmode','on');\nfprintf('"
"','COMMENT: end icon text');\n"
	}
	Block {
	  BlockType		  Reference
	  Name			  "input_1i"
	  Ports			  [1, 1]
	  Position		  [135, 75, 200, 95]
	  SourceBlock		  "xbsIndex_r4/Gateway In"
	  SourceType		  "Xilinx Gateway In Block"
	  infoedit		  "Gateway in block.  Converts inputs of type "
"Simulink integer, double and fixed point to  Xilinx fixed point type.<P><P>Ha"
"rdware notes:  In hardware these blocks become top level input ports."
	  arith_type		  "Signed  (2's comp)"
	  n_bits		  "14"
	  bin_pt		  "13"
	  quantization		  "Round  (unbiased: +/- Inf)"
	  overflow		  "Saturate"
	  period		  "1"
	  dbl_ovrd		  off
	  timing_constraint	  "None"
	  locs_specified	  off
	  LOCs			  "{}"
	  xl_use_area		  off
	  xl_area		  "[0,0,0,0,0,0,0]"
	  has_advanced_control	  "0"
	  sggui_pos		  "-1,-1,-1,-1"
	  block_type		  "gatewayin"
	  block_version		  "10.1.1"
	  sg_icon_stat		  "65,20,1,1,white,yellow,0,bc55d28f,right"
	  sg_mask_display	  "fprintf('','COMMENT: begin icon graphics');"
"\npatch([0 65 65 0 ],[0 0 20 20 ],[0.95 0.93 0.65]);\npatch([27 24 29 24 27 3"
"2 33 34 40 36 32 29 34 29 32 36 40 34 33 32 27 ],[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 65 65 0 0 ],[0 0 20 2"
"0 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: begi"
"n icon text');\ncolor('black');port_label('input',1,'\\fontsize{11pt}\\bf In "
"','texmode','on');\ncolor('black');port_label('output',1,' ');\nfprintf('','C"
"OMMENT: end icon text');\n"
	}
	Block {
	  BlockType		  Reference
	  Name			  "input_2i"
	  Ports			  [1, 1]
	  Position		  [135, 310, 200, 330]
	  SourceBlock		  "xbsIndex_r4/Gateway In"
	  SourceType		  "Xilinx Gateway In Block"
	  infoedit		  "Gateway in block.  Converts inputs of type "
"Simulink integer, double and fixed point to  Xilinx fixed point type.<P><P>Ha"
"rdware notes:  In hardware these blocks become top level input ports."
	  arith_type		  "Signed  (2's comp)"
	  n_bits		  "14"
	  bin_pt		  "13"
	  quantization		  "Round  (unbiased: +/- Inf)"
	  overflow		  "Saturate"
	  period		  "1"
	  dbl_ovrd		  off
	  timing_constraint	  "None"
	  locs_specified	  off
	  LOCs			  "{}"
	  xl_use_area		  off
	  xl_area		  "[0,0,0,0,0,0,0]"
	  has_advanced_control	  "0"
	  sggui_pos		  "-1,-1,-1,-1"
	  block_type		  "gatewayin"
	  block_version		  "10.1.1"
	  sg_icon_stat		  "65,20,1,1,white,yellow,0,bc55d28f,right"
	  sg_mask_display	  "fprintf('','COMMENT: begin icon graphics');"
"\npatch([0 65 65 0 ],[0 0 20 20 ],[0.95 0.93 0.65]);\npatch([27 24 29 24 27 3"
"2 33 34 40 36 32 29 34 29 32 36 40 34 33 32 27 ],[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 65 65 0 0 ],[0 0 20 2"
"0 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: begi"
"n icon text');\ncolor('black');port_label('input',1,'\\fontsize{11pt}\\bf In "
"','texmode','on');\ncolor('black');port_label('output',1,' ');\nfprintf('','C"
"OMMENT: end icon text');\n"
	}
	Block {
	  BlockType		  Reference
	  Name			  "sclr"
	  Ports			  [1, 1]
	  Position		  [135, 425, 200, 445]
	  SourceBlock		  "xbsIndex_r4/Gateway In"
	  SourceType		  "Xilinx Gateway In Block"
	  infoedit		  "Gateway in block.  Converts inputs of type "
"Simulink integer, double and fixed point to  Xilinx fixed point type.<P><P>Ha"
"rdware notes:  In hardware these blocks become top level input ports."
	  arith_type		  "Boolean"
	  n_bits		  "16"
	  bin_pt		  "14"
	  quantization		  "Round  (unbiased: +/- Inf)"
	  overflow		  "Saturate"
	  period		  "1"
	  dbl_ovrd		  off
	  timing_constraint	  "None"
	  locs_specified	  off
	  LOCs			  "{}"
	  xl_use_area		  off
	  xl_area		  "[0,0,0,0,0,0,0]"
	  has_advanced_control	  "0"
	  sggui_pos		  "-1,-1,-1,-1"
	  block_type		  "gatewayin"
	  block_version		  "10.1.1"
	  sg_icon_stat		  "65,20,1,1,white,yellow,0,bc55d28f,right"
	  sg_mask_display	  "fprintf('','COMMENT: begin icon graphics');"
"\npatch([0 65 65 0 ],[0 0 20 20 ],[0.95 0.93 0.65]);\npatch([27 24 29 24 27 3"
"2 33 34 40 36 32 29 34 29 32 36 40 34 33 32 27 ],[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 65 65 0 0 ],[0 0 20 2"
"0 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: begi"
"n icon text');\ncolor('black');port_label('input',1,'\\fontsize{11pt}\\bf In "
"','texmode','on');\ncolor('black');port_label('output',1,' ');\nfprintf('','C"
"OMMENT: end icon text');\n"
	}
	Block {
	  BlockType		  Reference
	  Name			  "select downsample"
	  Ports			  [1, 1]
	  Position		  [550, 247, 610, 303]
	  SourceBlock		  "xbsIndex_r4/Down Sample"
	  SourceType		  "Xilinx Down Sampler Block"
	  infoedit		  "Hardware notes: Sample and Latency controls"
" determine the hardware implementation.  The cost in hardware of different im"
"plementations varies considerably; press Help for details."
	  sample_ratio		  "16"
	  sample_phase		  "Last Value of Frame  (most efficient)"
	  en			  off
	  latency		  "1"
	  dbl_ovrd		  off
	  xl_use_area		  off
	  xl_area		  "[0,0,0,0,0,0,0]"
	  has_advanced_control	  "0"
	  sggui_pos		  "-1,-1,-1,-1"
	  block_type		  "dsamp"
	  block_version		  "10.1.1"
	  sg_icon_stat		  "60,56,1,1,white,blue,0,4ce44f94,right"
	  sg_mask_display	  "fprintf('','COMMENT: begin icon graphics');"
"\npatch([0 60 60 0 ],[0 0 56 56 ],[0.77 0.82 0.91]);\npatch([15 6 19 6 15 30 "
"34 38 54 41 29 20 32 20 29 41 54 38 34 30 15 ],[6 15 28 41 50 50 46 50 50 37 "
"49 40 28 16 7 19 6 6 10 6 6 ],[0.98 0.96 0.92]);\nplot([0 60 60 0 0 ],[0 0 56"
" 56 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: be"
"gin icon text');\ncolor('black');disp('\\newline{\\fontsize{14pt}\\bf\\downar"
"row}16\\newlinez^{-1}','texmode','on');\nfprintf('','COMMENT: end icon text')"
";\n"
	}
	Line {
	  SrcBlock		  "DDS"
	  SrcPort		  1
	  Points		  [0, 0]
	  Branch {
	    Points		    [5, 0; 0, 130]
	    DstBlock		    "dds_mult_2"
	    DstPort		    2
	  }
	  Branch {
	    Points		    [5, 0; 0, -85]
	    DstBlock		    "dds_mult_1"
	    DstPort		    2
	  }
	  Branch {
	    Points		    [15, 0; 0, 40]
	    DstBlock		    "ToWorkspace"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "input_1i"
	  SrcPort		  1
	  Points		  [0, 0]
	  Branch {
	    Points		    [20, 0; 0, -35]
	    DstBlock		    "Input_scope"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [10, 0; 0, 15]
	    DstBlock		    "dds_mult_1"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "dds_mult_1"
	  SrcPort		  1
	  Points		  [0, 0]
	  Branch {
	    Points		    [25, 0; 0, -75]
	    DstBlock		    "Mixer_scope"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [25, 0; 0, -25]
	    DstBlock		    "ToWorkspace1"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [5, 0; 0, 40]
	    DstBlock		    "CIC_filter_1"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "Constant"
	  SrcPort		  1
	  Points		  [0, 0]
	  Branch {
	    Points		    [5, 0; 0, 170]
	    DstBlock		    "CIC_filter_2"
	    DstPort		    2
	  }
	  Branch {
	    DstBlock		    "CIC_filter_1"
	    DstPort		    2
	  }
	}
	Line {
	  SrcBlock		  "Simulation Multiplexer"
	  SrcPort		  1
	  Points		  [0, 0]
	  Branch {
	    Points		    [245, 0; 0, 80]
	    DstBlock		    "CFIR_reset_gen"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [15, 0; 0, 40]
	    DstBlock		    "TDM_counter"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [5, 0; 0, -45]
	    DstBlock		    "CIC_filter_2"
	    DstPort		    3
	  }
	  Branch {
	    Points		    [10, 0; 0, -215]
	    DstBlock		    "CIC_filter_1"
	    DstPort		    3
	  }
	}
	Line {
	  SrcBlock		  "Delay_1"
	  SrcPort		  1
	  Points		  [0, 0]
	  Branch {
	    DstBlock		    "CIC_scope"
	    DstPort		    1
	  }
	  Branch {
	    Points		    [5, 0; 0, 175]
	    DstBlock		    "DownSample_1"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "CFIR"
	  SrcPort		  1
	  Points		  [0, 0]
	  Branch {
	    Points		    [5, 0; 0, -50]
	    DstBlock		    "CFIR_scope"
	    DstPort		    1
	  }
	  Branch {
	    DstBlock		    "data"
	    DstPort		    1
	  }
	}
	Line {
	  SrcBlock		  "channel_out"
	  SrcPort		  1
	  DstBlock		  "ToWorkspace3"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "data"
	  SrcPort		  1
	  DstBlock		  "ToWorkspace2"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "CFIR"
	  SrcPort		  3
	  Points		  [10, 0]
	  DstBlock		  "channel_out"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "channel_in"
	  SrcPort		  1
	  DstBlock		  "Terminator2"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "CFIR"
	  SrcPort		  2
	  Points		  [10, 0]
	  DstBlock		  "channel_in"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "CFIR_reset_gen"
	  SrcPort		  1
	  Points		  [5, 0; 0, -30]
	  DstBlock		  "CFIR"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "TDM_mux"
	  SrcPort		  1
	  Points		  [10, 0; 0, 30]
	  DstBlock		  "CFIR"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "DownSample_2"
	  SrcPort		  1
	  DstBlock		  "TDM_mux"
	  DstPort		  3
	}
	Line {
	  SrcBlock		  "DownSample_1"
	  SrcPort		  1
	  Points		  [15, 0; 0, 50]
	  DstBlock		  "TDM_mux"
	  DstPort		  2
	}
	Line {
	  SrcBlock		  "select downsample"
	  SrcPort		  1
	  Points		  [20, 0]
	  DstBlock		  "TDM_mux"
	  DstPort		  1
	}
	Line {
	  SrcBlock		  "TDM_select_scale"
	  SrcPort		  1
	  Points		  [5,