📄 crc1.mdl
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Line {
SrcBlock "Selector"
SrcPort 1
Points [0, 0; 15, 0]
Branch {
DstBlock "Sum"
DstPort 1
}
Branch {
Points [0, 105]
DstBlock "Unit Delay"
DstPort 1
}
}
Line {
SrcBlock "Sum"
SrcPort 1
DstBlock "Relational\nOperator"
DstPort 1
}
Line {
SrcBlock "Relational\nOperator"
SrcPort 1
Points [0, 0]
DstBlock "Out1"
DstPort 1
}
Line {
SrcBlock "Unit Delay"
SrcPort 1
Points [15, 0]
DstBlock "Sum"
DstPort 2
}
Line {
SrcBlock "Constant"
SrcPort 1
Points [-65, 0; 0, -95]
DstBlock "Relational\nOperator"
DstPort 2
}
}
}
Block {
BlockType Reference
Name "CRC-N Syndrome\nDetector"
Ports [1, 2]
Position [185, 167, 275, 218]
SourceBlock "commcrc2/CRC-N Syndrome\nDetector"
SourceType "CRC-N Syndrome Detector"
ShowPortLabels on
crcMethod "CRC-32"
iniStates "[0]"
numChecksums "1"
}
Block {
BlockType Reference
Name "Cumulative\nSum"
Ports [1, 1]
Position [610, 47, 690, 83]
DialogController "dspDDGCreate"
DialogControllerArgs "DataTag0"
SourceBlock "dspmathops/Cumulative\nSum"
SourceType "Cumulative Sum"
dim "Channels (running sum)"
reset_popup "None"
accumMode "Same as input"
accumWordLength "32"
accumFracLength "30"
outputMode "Same as accumulator"
outputWordLength "16"
outputFracLength "15"
roundingMode "Floor"
overflowMode off
LockScale off
}
Block {
BlockType DataTypeConversion
Name "Data Type Conversion"
Position [480, 48, 555, 82]
RndMeth "Floor"
SaturateOnIntegerOverflow off
}
Block {
BlockType Display
Name "Display"
Ports [1]
Position [720, 50, 810, 80]
Decimation "1"
Lockdown off
}
Block {
BlockType Reference
Name "Encoder\nTail Bits"
Ports [1, 1]
Position [80, 177, 125, 213]
SourceBlock "dspsigops/Zero Pad"
SourceType "Zero Pad"
padSigAt "End"
zpadAlong "Columns"
padNumOutRowsSpecMethod "User-specified"
numOutRows "FrameLength"
padNumOutColsSpecMethod "User-specified"
numOutCols "1"
trunc_flag "None"
}
Block {
BlockType RelationalOperator
Name "Relational\nOperator"
Position [395, 47, 425, 78]
Operator "<="
InputSameDT off
LogicOutDataTypeMode "Boolean"
}
Block {
BlockType Terminator
Name "Terminator"
Position [310, 170, 330, 190]
}
Block {
BlockType ToWorkspace
Name "To Workspace"
Position [755, 175, 815, 205]
VariableName "MissedFrameNumber"
MaxDataPoints "inf"
SampleTime "-1"
SaveFormat "Array"
}
Line {
SrcBlock "Encoder\nTail Bits"
SrcPort 1
Points [0, 0; 5, 0]
Branch {
Points [0, -125]
DstBlock "Bit comparison"
DstPort 2
}
Branch {
DstBlock "CRC-N Syndrome\nDetector"
DstPort 1
}
}
Line {
SrcBlock "CRC-N Syndrome\nDetector"
SrcPort 1
DstBlock "Terminator"
DstPort 1
}
Line {
SrcBlock "Bit comparison"
SrcPort 1
Points [0, 0]
DstBlock "Relational\nOperator"
DstPort 1
}
Line {
SrcBlock "CRC-N Syndrome\nDetector"
SrcPort 2
Points [100, 0]
DstBlock "Relational\nOperator"
DstPort 2
}
Line {
SrcBlock "Relational\nOperator"
SrcPort 1
DstBlock "Data Type Conversion"
DstPort 1
}
Line {
SrcBlock "Data Type Conversion"
SrcPort 1
DstBlock "Cumulative\nSum"
DstPort 1
}
Line {
SrcBlock "Cumulative\nSum"
SrcPort 1
Points [0, 0; 5, 0]
Branch {
DstBlock "Display"
DstPort 1
}
Branch {
Points [0, 125]
DstBlock "To Workspace"
DstPort 1
}
}
Line {
SrcBlock "In2"
SrcPort 1
DstBlock "Bit comparison"
DstPort 1
}
Line {
SrcBlock "In1"
SrcPort 1
DstBlock "Encoder\nTail Bits"
DstPort 1
}
}
}
Block {
BlockType SubSystem
Name "CRC_xinyuan"
Ports [0, 2]
Position [155, 54, 265, 136]
TreatAsAtomicUnit off
MinAlgLoopOccurrences off
RTWSystemCode "Auto"
MaskHideContents off
System {
Name "CRC_xinyuan"
Location [2, 80, 1014, 722]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "A4"
PaperUnits "centimeters"
ZoomFactor "100"
Block {
BlockType Reference
Name "Bernoulli Binary\nGenerator"
Ports [0, 1]
Position [25, 28, 105, 72]
SourceBlock "commrandsrc2/Bernoulli Binary\nGenerator"
SourceType "Bernoulli Binary Generator"
ShowPortLabels on
P "0.5"
seed "61"
Ts "BitPeriod"
frameBased on
sampPerFrame "ProtectedData"
orient off
outDataType "double"
}
Block {
BlockType Reference
Name "CRC-N Generator"
Ports [1, 1]
Position [180, 25, 270, 75]
SourceBlock "commcrc2/CRC-N Generator"
SourceType "CRC-N Generator"
ShowPortLabels on
crcMethod "CRC-32"
iniStates "[0]"
numChecksums "1"
}
Block {
BlockType Reference
Name "Cumulative\nSum"
Ports [1, 1]
Position [190, 172, 270, 208]
DialogController "dspDDGCreate"
DialogControllerArgs "DataTag1"
SourceBlock "dspmathops/Cumulative\nSum"
SourceType "Cumulative Sum"
dim "Channels (running sum)"
reset_popup "None"
accumMode "Same as input"
accumWordLength "32"
accumFracLength "30"
outputMode "Same as accumulator"
outputWordLength "16"
outputFracLength "15"
roundingMode "Floor"
overflowMode off
LockScale off
}
Block {
BlockType Display
Name "Display"
Ports [1]
Position [320, 175, 410, 205]
Decimation "1"
Lockdown off
}
Block {
BlockType Reference
Name "Pad"
Ports [1, 1]
Position [325, 32, 370, 68]
SourceBlock "dspsigops/Pad"
SourceType "Pad"
padVal "0"
padSigAt "End"
padAlong "Columns"
padNumOutRowsSpecMethod "User-specified"
numOutRows "FrameLength"
padNumOutColsSpecMethod "User-specified"
numOutCols "1"
trunc_flag "None"
}
Block {
BlockType Outport
Name "signal"
Position [430, 43, 460, 57]
IconDisplay "Port number"
BusOutputAsStruct off
}
Block {
BlockType Outport
Name "data"
Position [445, 153, 475, 167]
Port "2"
IconDisplay "Port number"
BusOutputAsStruct off
}
Line {
Labels [0, 0]
SrcBlock "Bernoulli Binary\nGenerator"
SrcPort 1
Points [0, 0; 25, 0]
Branch {
Points [0, 140]
DstBlock "Cumulative\nSum"
DstPort 1
}
Branch {
DstBlock "CRC-N Generator"
DstPort 1
}
}
Line {
SrcBlock "CRC-N Generator"
SrcPort 1
Points [10, 0]
Branch {
DstBlock "Pad"
DstPort 1
}
Branch {
Points [0, 110]
DstBlock "data"
DstPort 1
}
}
Line {
SrcBlock "Pad"
SrcPort 1
Points [0, 0]
DstBlock "signal"
DstPort 1
}
Line {
SrcBlock "Cumulative\nSum"
SrcPort 1
Points [0, 0]
DstBlock "Display"
DstPort 1
}
}
}
Line {
SrcBlock "CRC_xinyuan"
SrcPort 2
Points [45, 0; 0, 40]
DstBlock "Binary Symmetric\nChannel"
DstPort 1
}
Line {
SrcBlock "Binary Symmetric\nChannel"
SrcPort 2
Points [35, 0; 0, -15]
DstBlock "CRC_xinsu"
DstPort 2
}
Line {
SrcBlock "CRC_xinyuan"
SrcPort 1
Points [125, 0; 0, 40]
DstBlock "CRC_xinsu"
DstPort 1
}
}
}
MatData {
NumRecords 2
DataRecord {
Tag DataTag1
Data " %)30 . < 8 ( 0 % "
"\" $ ! 0 . 0 8 ( ! % \" $ "
"- 0 0 #0 $-U;75L871I=F53=6T "
}
DataRecord {
Tag DataTag0
Data " %)30 . < 8 ( 0 % "
"\" $ ! 0 . 0 8 ( ! % \" $ "
"- 0 0 #0 $-U;75L871I=F53=6T "
}
}
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