📄 pcmtest.mdl
字号:
BusOutputAsStruct off
PortDimensions "-1"
SampleTime "-1"
DataType "auto"
OutDataType "sfix(16)"
OutScaling "2^0"
SignalType "auto"
SamplingMode "auto"
OutputWhenDisabled "held"
InitialOutput "[]"
}
Block {
BlockType Quantizer
QuantizationInterval "0.5"
LinearizeAsGain on
SampleTime "-1"
}
Block {
BlockType Scope
ModelBased off
TickLabels "OneTimeTick"
ZoomMode "on"
Grid "on"
TimeRange "auto"
YMin "-5"
YMax "5"
SaveToWorkspace off
SaveName "ScopeData"
LimitDataPoints on
MaxDataPoints "5000"
Decimation "1"
SampleInput off
SampleTime "-1"
}
Block {
BlockType "S-Function"
FunctionName "system"
SFunctionModules "''"
PortCounts "[]"
}
Block {
BlockType Sin
SineType "Time based"
TimeSource "Use simulation time"
Amplitude "1"
Bias "0"
Frequency "1"
Phase "0"
Samples "10"
Offset "0"
SampleTime "-1"
VectorParams1D on
}
Block {
BlockType SubSystem
ShowPortLabels on
Permissions "ReadWrite"
PermitHierarchicalResolution "All"
TreatAsAtomicUnit off
SystemSampleTime "-1"
RTWFcnNameOpts "Auto"
RTWFileNameOpts "Auto"
RTWMemSecFuncInitTerm "Inherit from model"
RTWMemSecFuncExecute "Inherit from model"
RTWMemSecDataConstants "Inherit from model"
RTWMemSecDataInternal "Inherit from model"
RTWMemSecDataParameters "Inherit from model"
SimViewingDevice off
DataTypeOverride "UseLocalSettings"
MinMaxOverflowLogging "UseLocalSettings"
}
Block {
BlockType ToWorkspace
VariableName "simulink_output"
MaxDataPoints "1000"
Decimation "1"
SampleTime "0"
FixptAsFi off
}
Block {
BlockType TriggerPort
TriggerType "rising"
StatesWhenEnabling "inherit"
ShowOutputPort off
OutputDataType "auto"
SampleTimeType "triggered"
SampleTime "1"
ZeroCross on
}
}
AnnotationDefaults {
HorizontalAlignment "center"
VerticalAlignment "middle"
ForegroundColor "black"
BackgroundColor "white"
DropShadow off
FontName "Helvetica"
FontSize 10
FontWeight "normal"
FontAngle "normal"
}
LineDefaults {
FontName "Helvetica"
FontSize 9
FontWeight "normal"
FontAngle "normal"
}
System {
Name "PCMtest"
Location [2, 78, 1278, 714]
Open on
ModelBrowserVisibility off
ModelBrowserWidth 200
ScreenColor "white"
PaperOrientation "landscape"
PaperPositionMode "auto"
PaperType "usletter"
PaperUnits "inches"
TiledPaperMargins [0.500000, 0.500000, 0.500000, 0.500000]
TiledPageScale 1
ShowPageBoundaries off
ZoomFactor "100"
ReportName "simulink-default.rpt"
Block {
BlockType Reference
Name "Bit to Integer\nConverter"
Ports [1, 1]
Position [495, 198, 575, 242]
SourceBlock "commutil2/Bit to Integer\nConverter"
SourceType "Bit to Integer Converter"
nbits "8"
outDtype "Same as input"
}
Block {
BlockType ToWorkspace
Name "Encoder"
Position [380, 411, 470, 439]
List {
ListType RTWdata
TLCFile "extended_custcode"
Location "Subsystem Enable Function"
Top "/* Top Code */\n"
Middle "/*Middle Code */\n"
Bottom "/*Bottom Code*/\n"
Unique "Multiple"
Key ""
}
VariableName "UniformEncoder"
MaxDataPoints "inf"
SampleTime "-1"
SaveFormat "Array"
}
Block {
BlockType Scope
Name "Input"
Ports [1]
Position [130, 269, 160, 301]
Floating off
Location [74, 131, 398, 370]
Open off
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
YMin "-1.5"
YMax "1.5"
SaveName "ScopeData5"
DataFormat "StructureWithTime"
SampleTime "0"
}
Block {
BlockType Scope
Name "Input N PAM"
Ports [1]
Position [435, 44, 465, 76]
Floating off
Location [462, 409, 786, 648]
Open off
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
YMin "-1.5"
YMax "1.5"
DataFormat "StructureWithTime"
SampleTime "0"
}
Block {
BlockType Scope
Name "Input N PAM1"
Ports [1]
Position [870, 329, 900, 361]
Floating off
Location [81, 448, 405, 687]
Open off
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
YMin "-1.5"
YMax "1.5"
SaveName "ScopeData4"
DataFormat "StructureWithTime"
SampleTime "0"
}
Block {
BlockType Reference
Name "Integer to Bit\nConverter1"
Ports [1, 1]
Position [370, 198, 450, 242]
SourceBlock "commutil2/Integer to Bit\nConverter"
SourceType "Integer to Bit Converter"
nbits "8"
outDtype "Same as input"
}
Block {
BlockType Mux
Name "Mux"
Ports [2, 1]
Position [355, 116, 360, 154]
ShowName off
Inputs "2"
DisplayOption "bar"
}
Block {
BlockType Mux
Name "Mux1"
Ports [2, 1]
Position [820, 301, 825, 339]
ShowName off
Inputs "2"
DisplayOption "bar"
}
Block {
BlockType Scope
Name "Output PAM"
Ports [1]
Position [845, 204, 875, 236]
Floating off
Location [469, 452, 793, 691]
Open off
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
YMin "-1.5"
YMax "1.5"
SaveName "ScopeData3"
DataFormat "StructureWithTime"
SampleTime "0"
}
Block {
BlockType Scope
Name "PAM"
Ports [1]
Position [280, 74, 310, 106]
Floating off
Location [173, 161, 497, 400]
Open on
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
YMin "-1.5"
YMax "1.5"
SaveName "ScopeData1"
DataFormat "StructureWithTime"
SampleTime "0"
}
Block {
BlockType Scope
Name "PCM"
Ports [1]
Position [560, 319, 590, 351]
Floating off
Location [363, 406, 687, 645]
Open off
NumInputPorts "1"
List {
ListType AxesTitles
axes1 "%<SignalLabel>"
}
YMin "-1.5"
YMax "1.5"
SaveName "ScopeData2"
DataFormat "StructureWithTime"
SampleTime "0"
}
Block {
BlockType ToWorkspace
Name "PCM Value"
Position [515, 380, 575, 410]
List {
ListType RTWdata
TLCFile "extended_custcode"
Location "Subsystem Enable Function"
Top "/* Top Code */\n"
Middle "/*Middle Code */\n"
Bottom "/*Bottom Code*/\n"
Unique "Multiple"
Key ""
}
VariableName "PCM"
MaxDataPoints "inf"
SampleTime "-1"
SaveFormat "Array"
}
Block {
BlockType Quantizer
Name "Quantizer"
Position [195, 130, 225, 160]
}
Block {
BlockType Reference
Name "Sample\nand Hold"
Ports [1, 1, 0, 1]
Position [105, 124, 155, 166]
SourceBlock "dspswit2/Sample\nand Hold"
SourceType "Sample and Hold"
ShowPortLabels on
SystemSampleTime "-1"
FunctionWithSeparateData off
RTWMemSecFuncInitTerm "Inherit from model"
RTWMemSecFuncExecute "Inherit from model"
RTWMemSecDataConstants "Inherit from model"
RTWMemSecDataInternal "Inherit from model"
RTWMemSecDataParameters "Inherit from model"
trig "Rising edge"
initCond "0"
}
Block {
BlockType Sin
Name "Sine Wave"
Ports [0, 1]
Position [25, 130, 55, 160]
SineType "Time based"
Frequency "100*2*3.14"
SampleTime "0"
}
Block {
BlockType DiscretePulseGenerator
Name "Trigger"
Ports [0, 1]
Position [85, 60, 115, 90]
}
Block {
BlockType Reference
Name "Uniform\nDecoder"
Ports [1, 1]
Position [600, 199, 670, 241]
SourceBlock "dspquant2/Uniform\nDecoder"
SourceType "Uniform Decoder"
peak "1"
bits "8"
overflowMode "Saturate"
otype "Double"
}
Block {
BlockType Reference
Name "Uniform\nEncoder"
Ports [1, 1]
Position [270, 199, 340, 241]
SourceBlock "dspquant2/Uniform\nEncoder"
SourceType "Uniform Encoder"
peak "1"
bits "8"
otype "Unsigned integer"
}
Line {
SrcBlock "Trigger"
SrcPort 1
Points [10, 0]
DstBlock "Sample\nand Hold"
DstPort trigger
}
Line {
SrcBlock "Mux"
SrcPort 1
Points [35, 0; 0, -75]
DstBlock "Input N PAM"
DstPort 1
}
Line {
SrcBlock "Sine Wave"
SrcPort 1
Points [10, 0]
Branch {
DstBlock "Sample\nand Hold"
DstPort 1
}
Branch {
Points [0, -110; 265, 0; 0, 90]
DstBlock "Mux"
DstPort 1
}
Branch {
Points [0, 140]
Branch {
Points [0, 210; 675, 0; 0, -165]
DstBlock "Mux1"
DstPort 2
}
Branch {
DstBlock "Input"
DstPort 1
}
}
}
Line {
SrcBlock "Sample\nand Hold"
SrcPort 1
DstBlock "Quantizer"
DstPort 1
}
Line {
SrcBlock "Quantizer"
SrcPort 1
Points [25, 0]
Branch {
Points [0, 0; 0, -55]
DstBlock "PAM"
DstPort 1
}
Branch {
Points [5, 0]
Branch {
DstBlock "Mux"
DstPort 2
}
Branch {
Points [-5, 0]
DstBlock "Uniform\nEncoder"
DstPort 1
}
}
}
Line {
SrcBlock "Uniform\nEncoder"
SrcPort 1
Points [5, 0]
Branch {
DstBlock "Integer to Bit\nConverter1"
DstPort 1
}
Branch {
Points [0, 205]
DstBlock "Encoder"
DstPort 1
}
}
Line {
SrcBlock "Integer to Bit\nConverter1"
SrcPort 1
Points [20, 0]
Branch {
DstBlock "Bit to Integer\nConverter"
DstPort 1
}
Branch {
Points [0, 115]
Branch {
DstBlock "PCM"
DstPort 1
}
Branch {
Points [0, 60]
DstBlock "PCM Value"
DstPort 1
}
}
}
Line {
SrcBlock "Bit to Integer\nConverter"
SrcPort 1
DstBlock "Uniform\nDecoder"
DstPort 1
}
Line {
SrcBlock "Mux1"
SrcPort 1
Points [25, 0]
DstBlock "Input N PAM1"
DstPort 1
}
Line {
SrcBlock "Uniform\nDecoder"
SrcPort 1
Points [70, 0]
Branch {
DstBlock "Output PAM"
DstPort 1
}
Branch {
Points [0, 90]
DstBlock "Mux1"
DstPort 1
}
}
}
}
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -