📄 frac_resampler_dn_v2.mdl
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"ording to Block Masks\" label=\"Generate cores\" >\n <item value=\"Accordin"
"g to Block Masks\" />\n <item value=\"Everywhere Available\" />\n <item v"
"alue=\"Not Needed - Already Generated\" />\n </listbox>\n <checkbox evaluat"
"e=\"true\" name=\"run_coregen\" default=\"off\" label=\"Run CoreGen\" />\n <"
"checkbox evaluate=\"true\" name=\"deprecated_control\" default=\"off\" label="
"\"Show deprecated controls\" />\n <hiddenvar evaluate=\"true\" name=\"eval_f"
"ield\" default=\"0\" />\n </blockgui>\n</sysgenblock>\n"
}
Block {
BlockType Reference
Name "Constant5"
Ports [0, 1]
Position [675, 399, 720, 421]
SourceBlock "xbsIndex_r4/Constant"
SourceType "Xilinx Constant Block Block"
arith_type "Unsigned"
const "(2^(num_bits-bin_pt))-1"
n_bits "num_bits-bin_pt"
bin_pt "0"
explicit_period off
period "1"
dsp48_infoedit "The use of this block for DSP48 instruction"
"s is deprecated. Please use the Opmode block."
equ "P=C"
opselect "C"
inp2 "PCIN>>17"
opr "+"
inp1 "P"
carry "CIN"
dbl_ovrd off
has_advanced_control "0"
sggui_pos "-1,-1,-1,-1"
block_type "constant"
block_version "VER_STRING_GOES_HERE"
sg_icon_stat "45,22,0,1,white,blue,0,153fad44"
sg_mask_display "fprintf('','COMMENT: begin icon graphics');"
"\npatch([0 55 55 0 ],[0 0 26 26 ],[0.77 0.82 0.91]);\npatch([20 16 22 16 20 2"
"7 29 31 38 32 26 22 28 22 26 32 38 31 29 27 20 ],[3 7 13 19 23 23 21 23 23 17"
" 23 19 13 7 3 9 3 3 5 3 3 ],[0.98 0.96 0.92]);\nplot([0 0 55 55 0 ],[0 26 26 "
"0 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT: begi"
"n icon text');\ncolor('black');port_label('output',1,'31');\nfprintf('','COMM"
"ENT: end icon text');\n"
}
Block {
BlockType Reference
Name "Expression"
Ports [3, 1]
Position [760, 465, 810, 515]
SourceBlock "xbsIndex_r4/Expression"
SourceType "Xilinx Bitwise Expression Evaluator Block"
expression "a ^ b"
align_bp on
en on
latency "1"
precision "Full"
arith_type "Unsigned"
n_bits "8"
bin_pt "2"
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 "expr"
block_version "VER_STRING_GOES_HERE"
sg_icon_stat "50,50,3,1,white,blue,0,e9a73637"
sg_mask_display "fprintf('','COMMENT: begin icon graphics ')"
";\npatch([0 50 50 0 ],[0 0 50 50 ],[0.77 0.82 0.91]);\npatch([11 3 15 3 11 24"
" 28 32 46 35 24 16 28 16 24 35 46 32 28 24 11 ],[5 13 25 37 45 45 41 45 45 34"
" 45 37 25 13 5 16 5 5 9 5 5 ],[0.98 0.96 0.92]);\nplot([0 0 50 50 0 ],[0 50 5"
"0 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\n\nfprintf('','COMMENT: "
"begin icon text ');\ncolor('black');port_label('input',1,'a');\ncolor('black'"
");port_label('input',2,'b');\ncolor('black');port_label('input',3,'en');\ncol"
"or('black');disp('a ^ b');\nfprintf('','COMMENT: end icon text');\n"
}
Block {
BlockType Reference
Name "L_value"
Ports [1, 1]
Position [185, 464, 240, 486]
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 "Unsigned"
n_bits "num_bits"
bin_pt "bin_pt-1"
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 "20,20,356,423"
block_type "gatewayin"
block_version "VER_STRING_GOES_HERE"
sg_icon_stat "55,22,1,1,white,yellow,0,4bb76ffd"
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 0 65 65 0 ],[0 20 20 "
"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 "Register1"
Ports [2, 1]
Position [765, 553, 810, 602]
SourceBlock "xbsIndex_r4/Register"
SourceType "Xilinx Register Block"
init "0"
rst off
en on
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 "register"
block_version "VER_STRING_GOES_HERE"
sg_icon_stat "45,49,2,1,white,blue,0,cc3303a0"
sg_mask_display "fprintf('','COMMENT: begin icon graphics ')"
";\npatch([0 45 45 0 ],[0 0 49 49 ],[0.77 0.82 0.91]);\npatch([10 3 14 3 10 22"
" 25 28 41 31 21 14 25 14 21 31 41 28 25 22 10 ],[7 14 25 36 43 43 40 43 43 33"
" 43 36 25 14 7 17 7 7 10 7 7 ],[0.98 0.96 0.92]);\nplot([0 0 45 45 0 ],[0 49 "
"49 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\n\nfprintf('','COMMENT:"
" begin icon text ');\ncolor('black');port_label('input',1,'d');\ncolor('black"
"');port_label('input',2,'en');\ncolor('black');port_label('output',1,'q');\nc"
"olor('black');disp('\\bf{z^{-1}}','texmode','on');\nfprintf('','COMMENT: end "
"icon text');\n"
}
Block {
BlockType SubSystem
Name "addr_gen"
Ports [3, 2]
Position [590, 448, 675, 602]
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
MaskHideContents off
System {
Name "addr_gen"
Location [6, 82, 1274, 949]
Open off
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
ZoomFactor "100"
Block {
BlockType Inport
Name "delta"
Position [180, 333, 210, 347]
IconDisplay "Port number"
}
Block {
BlockType Inport
Name "phase"
Position [180, 573, 210, 587]
Port "2"
IconDisplay "Port number"
}
Block {
BlockType Inport
Name "ce"
Position [180, 513, 210, 527]
Port "3"
IconDisplay "Port number"
}
Block {
BlockType Reference
Name "AddSub1"
Ports [3, 1]
Position [990, 307, 1040, 383]
SourceBlock "xbsIndex_r4/AddSub"
SourceType "Xilinx Adder/Subtractor Block"
mode "Addition"
use_carryin "off"
use_carryout "off"
en "on"
latency "1"
precision "User Defined"
arith_type "Unsigned"
n_bits "num_bits-bin_pt"
bin_pt "0"
quantization "Truncate"
overflow "Wrap"
dbl_ovrd "off"
use_behavioral_HDL "on"
pipelined "off"
use_rpm "on"
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 "addsub"
block_version "VER_STRING_GOES_HERE"
sg_icon_stat "50,76,3,1,white,blue,0,727db747"
sg_mask_display "fprintf('','COMMENT: begin icon graphic"
"s ');\npatch([0 50 50 0 ],[0 0 76 76 ],[0.77 0.82 0.91]);\npatch([11 3 15 3 1"
"1 24 28 32 46 35 24 16 28 16 24 35 46 32 28 24 11 ],[18 26 38 50 58 58 54 58 "
"58 47 58 50 38 26 18 29 18 18 22 18 18 ],[0.98 0.96 0.92]);\nplot([0 0 50 50 "
"0 ],[0 76 76 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\n\nfprintf(''"
",'COMMENT: begin icon text ');\ncolor('black');port_label('input',1,'a');\nco"
"lor('black');port_label('input',2,'b');\ncolor('black');port_label('input',3,"
"'en');\ncolor('black');port_label('output',1,'\\bf{a + b}','texmode','on');\n"
"color('black');disp('\\newline\\bf{}\\newlinez^{-1}','texmode','on');\nfprint"
"f('','COMMENT: end icon text');\n"
}
Block {
BlockType Reference
Name "AddSub3"
Ports [2, 1]
Position [330, 285, 380, 360]
SourceBlock "xbsIndex_r4/AddSub"
SourceType "Xilinx Adder/Subtractor Block"
mode "Addition"
use_carryin "off"
use_carryout "off"
en "off"
latency "0"
precision "User Defined"
arith_type "Unsigned"
n_bits "num_bits+1"
bin_pt "bin_pt"
quantization "Round (unbiased: +/- Inf)"
overflow "Wrap"
dbl_ovrd "off"
use_behavioral_HDL "on"
pipelined "off"
use_rpm "on"
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 "addsub"
block_version "VER_STRING_GOES_HERE"
sg_icon_stat "50,75,2,1,white,blue,0,84d1e665"
sg_mask_display "fprintf('','COMMENT: begin icon graphic"
"s ');\npatch([0 50 50 0 ],[0 0 75 75 ],[0.77 0.82 0.91]);\npatch([11 3 15 3 1"
"1 24 28 32 46 35 24 16 28 16 24 35 46 32 28 24 11 ],[18 26 38 50 58 58 54 58 "
"58 47 58 50 38 26 18 29 18 18 22 18 18 ],[0.98 0.96 0.92]);\nplot([0 0 50 50 "
"0 ],[0 75 75 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\n\nfprintf(''"
",'COMMENT: begin icon text ');\ncolor('black');port_label('input',1,'a');\nco"
"lor('black');port_label('input',2,'b');\ncolor('black');port_label('output',1"
",'\\bf{a + b}','texmode','on');\nfprintf('','COMMENT: end icon text');\n"
}
Block {
BlockType Reference
Name "Register"
Ports [2, 1]
Position [735, 293, 780, 342]
SourceBlock "xbsIndex_r4/Register"
SourceType "Xilinx Register Block"
init "0"
rst "off"
en "on"
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 "register"
block_version "VER_STRING_GOES_HERE"
sg_icon_stat "45,49,2,1,white,blue,0,cc3303a0"
sg_mask_display "fprintf('','COMMENT: begin icon graphic"
"s ');\npatch([0 45 45 0 ],[0 0 49 49 ],[0.77 0.82 0.91]);\npatch([10 3 14 3 1"
"0 22 25 28 41 31 21 14 25 14 21 31 41 28 25 22 10 ],[7 14 25 36 43 43 40 43 4"
"3 33 43 36 25 14 7 17 7 7 10 7 7 ],[0.98 0.96 0.92]);\nplot([0 0 45 45 0 ],[0"
" 49 49 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\n\nfprintf('','COMM"
"ENT: begin icon text ');\ncolor('black');port_label('input',1,'d');\ncolor('b"
"lack');port_label('input',2,'en');\ncolor('black');port_label('output',1,'q')"
";\ncolor('black');disp('\\bf{z^{-1}}','texmode','on');\nfprintf('','COMMENT: "
"end icon text');\n"
}
Block {
BlockType Reference
Name "Register1"
Ports [2, 1]
Position [740, 408, 785, 457]
SourceBlock "xbsIndex_r4/Register"
SourceType "Xilinx Register Block"
init "0"
rst "off"
en "on"
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 "register"
block_version "VER_STRING_GOES_HERE"
sg_icon_stat "45,49,2,1,white,blue,0,cc3303a0"
sg_mask_display "fprintf('','COMMENT: begin icon graphic"
"s ');\npatch([0 45 45 0 ],[0 0 49 49 ],[0.77 0.82 0.91]);\npatch([10 3 14 3 1"
"0 22 25 28 41 31 21 14 25 14 21 31 41 28 25 22 10 ],[7 14 25 36 43 43 40 43 4"
"3 33 43 36 25 14 7 17 7 7 10 7 7 ],[0.98 0.96 0.92]);\nplot([0 0 45 45 0 ],[0"
" 49 49 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\n\nfprintf('','COMM"
"ENT: begin icon text ');\ncolor('black');port_label('input',1,'d');\ncolor('b"
"lack');port_label('input',2,'en');\ncolor('black');port_label('output',1,'q')"
";\ncolor('black');disp('\\bf{z^{-1}}','texmode','on');\nfprintf('','COMMENT: "
"end icon text');\n"
}
Block {
BlockType Reference
Name "Register2"
Ports [2, 1]
Position [990, 423, 1035, 472]
SourceBlock "xbsIndex_r4/Register"
SourceType "Xilinx Register Block"
init "0"
rst "off"
en "on"
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 "register"
block_version "VER_STRING_GOES_HERE"
sg_icon_stat "45,49,2,1,white,blue,0,cc3303a0"
sg_mask_display "fprintf('','COMMENT: begin icon graphic"
"s ');\npatch([0 45 45 0 ],[0 0 49 49 ],[0.77 0.82 0.91]);\npatch([10 3 14 3 1"
"0 22 25 28 41 31 21 14 25 14 21 31 41 28 25 22 10 ],[7 14 25 36 43 43 40 43 4"
"3 33 43 36 25 14 7 17 7 7 10 7 7 ],[0.98 0.96 0.92]);\nplot([0 0 45 45 0 ],[0"
" 49 49 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\n\nfprintf('','COMM"
"ENT: begin icon text ');\ncolor('black');port_label('input',1,'d');\ncolor('b"
"lack');port_label('input',2,'en');\ncolor('black');port_label('output',1,'q')"
";\ncolor('black');disp('\\bf{z^{-1}}','texmode','on');\nfprintf('','COMMENT: "
"end icon text');\n"
}
Block {
BlockType Reference
Name "Reinterpret"
Ports [1, 1]
Position [645, 289, 685, 321]
SourceBlock "xbsIndex_r4/Reinterpret"
SourceType "Xilinx Type Reinterpreter Block"
infoedit "Changes type of samples without alterin"
"g their binary representation.<P><P>Hardware notes: In hardware this block co"
"sts nothing.<P><P>Example: Suppose the input is 6 bits wide, signed, with 2 "
"fractional bits, and the output is forced to unsigned with 0 fractional bits."
" Then an input of -2.0 (1110.00 in binary 2's complement) becomes an output "
"of 56 (111000 in binary)."
force_arith_type "on"
arith_type "Unsigned"
force_bin_pt "on"
bin_pt "bin_pt"
has_advanced_control "0"
sggui_pos "-1,-1,-1,-1"
block_type "cast"
block_version "VER_STRING_GOES_HERE"
sg_icon_stat "40,32,1,1,white,blue,0,8982c1db"
sg_mask_display "fprintf('','COMMENT: begin icon graphic"
"s');\npatch([0 50 50 0 ],[0 0 32 32 ],[0.77 0.82 0.91]);\npatch([16 11 18 11 "
"16 24 26 28 37 30 23 18 25 18 23 30 37 28 26 24 16 ],[3 8 15 22 27 27 25 27 2"
"7 20 27 22 15 8 3 10 3 3 5 3 3 ],[0.98 0.96 0.92]);\nplot([0 0 50 50 0 ],[0 3"
"2 32 0 0 ]);\nfprintf('','COMMENT: end icon graphics');\nfprintf('','COMMENT:"
" begin icon text');\ncolor('black');disp('reinterpret');\nfprintf('','COMMENT"
": end icon text');\n"
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