Visible to Intel only — GUID: dmi1452097093308
Ixiasoft
1. Answers to Top FAQs
2. About DSP Builder for Intel® FPGAs
3. DSP Builder for Intel FPGAs Advanced Blockset Getting Started
4. DSP Builder Design Flow
5. Primitive Library Blocks Tutorial
6. IP Tutorial
7. DSP Builder for Intel FPGAs (Advanced Blockset) Design Examples and Reference Designs
8. DSP Builder Design Rules, Design Recommendations, and Troubleshooting
9. About DSP Builder for Intel FPGAs Optimization
10. About Folding
11. Floating-Point Data Types
12. Design Configuration Library
13. IP Library
14. Interfaces Library
15. Primitives Library
16. Utilities Library
17. Simulink Supported Blocks
18. Document Revision History for DSP Builder for Intel FPGAs (Advanced Blockset) Handbook
2.1. DSP Builder for Intel® FPGAs Features
2.2. DSP Builder for Intel® FPGAs Design Structure
2.3. DSP Builder for Intel® FPGAs Libraries
2.4. DSP Builder for Intel® FPGAs Device Support
2.5. FPGA Architecture Features for DSP Designs
2.6. DSP Design Flow in FPGAs
2.7. Software and Hardware DSP Design Flows in FPGAs
3.1. Installing DSP Builder for Intel® FPGAs
3.2. Licensing DSP Builder for Intel® FPGAs
3.3. Starting DSP Builder in MATLAB on Windows
3.4. Starting DSP Builder in MATLAB on Linux
3.5. Browsing DSP Builder Libraries and Adding Blocks to a New Model
3.6. Browsing and Opening DSP Builder Design Examples
3.7. Creating a New DSP Builder Design with the DSP Builder New Model Wizard
3.8. Simulating, Verifying, Generating, and Compiling Your DSP Builder Design
4.1. Implementing your Design in DSP Builder Advanced Blockset
4.2. Verifying your DSP Builder Advanced Blockset Design in Simulink and MATLAB
4.3. Exploring DSP Builder Advanced Blockset Design Tradeoffs
4.4. Verifying your DSP Builder Design with C++ Software Models
4.5. Verifying your DSP Builder Advanced Blockset Design in the ModelSim Simulator
4.6. Verifying Your DSP Builder Design in Hardware
4.7. Integrating Your DSP Builder Advanced Blockset Design into Hardware
4.1.2.1. DSP Builder Block Interface Signals
4.1.2.2. Periods
4.1.2.3. Sample Rate
4.1.2.4. Building Multichannel Systems
4.1.2.5. Channelization for Two Channels with a Folding Factor of 3
4.1.2.6. Channelization for Four Channels with a Folding Factor of 3
4.1.2.7. Synchronization and Scheduling of Data with the Channel Signal
4.1.2.8. Simulink vs Hardware Design Representations
4.2.1. Verifying your DSP Builder Advanced Blockset Design with a Testbench
4.2.2. Running DSP Builder Advanced Blockset Automatic Testbenches
4.2.3. Using DSP Builder Advanced Blockset References
4.2.4. Setting Up Stimulus in DSP Builder Advanced Blockset
4.2.5. Analyzing your DSP Builder Advanced Blockset Design
5.1. Creating a Fibonacci Design from the DSP Builder Primitive Library
5.2. Setting the Parameters on the Testbench Source Blocks
5.3. Simulating the Fibonacci Design in Simulink
5.4. Modifying the DSP Builder Fibonacci Design to Generate Vector Signals
5.5. Simulating the RTL of the Fibonacci Design
6.1. Creating an IP Design
6.2. Simulating the IP Design in Simulink
6.3. Viewing Timing Closure and Viewing Resource Utilization for the DSP Builder IP Design
6.4. Reparameterizing the DSP Builder FIR Filter to Double the Number of Channels
6.5. Doubling the Target Clock Rate for a DSP Builder IP Design
7.1. DSP Builder Design Configuration Block Design Examples
7.2. DSP Builder FFT Design Examples
7.3. DSP Builder DDC Design Example
7.4. DSP Builder Filter Design Examples
7.5. DSP Builder Finite State Machine Design Example
7.6. DSP Builder Folding Design Examples
7.7. DSP Builder Floating Point Design Examples
7.8. DSP Builder Flow Control Design Examples
7.9. DSP Builder HDL Import Design Example
7.10. DSP Builder Host Interface Design Examples
7.11. DSP Builder Fixed-Point Matrix Multiply Engine Design Example
7.12. DSP Builder Platform Design Examples
7.13. DSP Builder Primitive Block Design Examples
7.14. DSP Builder Reference Designs
7.15. DSP Builder Waveform Synthesis Design Examples
7.2.1. FFT
7.2.2. FFT without BitReverseCoreC Block
7.2.3. IFFT
7.2.4. IFFT without BitReverseCoreC Block
7.2.5. Floating-Point FFT
7.2.6. Floating-Point FFT without BitReverseCoreC Block
7.2.7. Floating-Point iFFT
7.2.8. Floating-Point iFFT without BitReverseCoreC Block
7.2.9. Multichannel FFT
7.2.10. Multiwire Transpose
7.2.11. Parallel FFT
7.2.12. Parallel Floating-Point FFT
7.2.13. Single-Wire Transpose
7.2.14. Switchable FFT/iFFT
7.2.15. Variable-Size Fixed-Point FFT
7.2.16. Variable-Size Fixed-Point FFT without BitReverseCoreC Block
7.2.17. Variable-Size Fixed-Point iFFT
7.2.18. Variable-Size Fixed-Point iFFT without BitReverseCoreC Block
7.2.19. Variable-Size Floating-Point FFT
7.2.20. Variable-Size Floating-Point FFT without BitReverseCoreC Block
7.2.21. Variable-Size Floating-Point iFFT
7.2.22. Variable-Size Floating-Point iFFT without BitReverseCoreC Block
7.2.23. Variable-Size Low-Resource FFT
7.2.24. Variable-Size Low-Resource Real-Time FFT
7.2.25. Variable-Size Supersampled FFT
7.4.1. Complex FIR Filter
7.4.2. Decimating CIC Filter
7.4.3. Decimating FIR Filter
7.4.4. Filter Chain with Forward Flow Control
7.4.5. FIR Filter with Exposed Bus
7.4.6. Fractional FIR Filter Chain
7.4.7. Fractional-Rate FIR Filter
7.4.8. Half-Band FIR Filter
7.4.9. IIR: Full-rate Fixed-point
7.4.10. IIR: Full-rate Floating-point
7.4.11. Interpolating CIC Filter
7.4.12. Interpolating FIR Filter
7.4.13. Interpolating FIR Filter with Multiple Coefficient Banks
7.4.14. Interpolating FIR Filter with Updating Coefficient Banks
7.4.15. Root-Raised Cosine FIR Filter
7.4.16. Single-Rate FIR Filter
7.4.17. Super-Sample Decimating FIR Filter
7.4.18. Super-Sample Fractional FIR Filter
7.4.19. Super-Sample Interpolating FIR Filter
7.4.20. Variable-Rate CIC Filter
7.7.1. Black-Scholes Floating Point
7.7.2. Double-Precision Real Floating-Point Matrix Multiply
7.7.3. Fine Doppler Estimator
7.7.4. Floating-Point Mandlebrot Set
7.7.5. General Real Matrix Multiply One Cycle Per Output
7.7.6. Newton Root Finding Tutorial Step 1—Iteration
7.7.7. Newton Root Finding Tutorial Step 2—Convergence
7.7.8. Newton Root Finding Tutorial Step 3—Valid
7.7.9. Newton Root Finding Tutorial Step 4—Control
7.7.10. Newton Root Finding Tutorial Step 5—Final
7.7.11. Normalizer
7.7.12. Single-Precision Complex Floating-Point Matrix Multiply
7.7.13. Single-Precision Real Floating-Point Matrix Multiply
7.7.14. Simple Nonadaptive 2D Beamformer
7.8.1. Avalon-ST Interface (Input and Output FIFO Buffer) with Backpressure
7.8.2. Avalon-ST Interface (Output FIFO Buffer) with Backpressure
7.8.3. Kronecker Tensor Product
7.8.4. Parallel Loops
7.8.5. Primitive FIR with Back Pressure
7.8.6. Primitive FIR with Forward Pressure
7.8.7. Primitive Systolic FIR with Forward Flow Control
7.8.8. Rectangular Nested Loop
7.8.9. Sequential Loops
7.8.10. Triangular Nested Loop
7.13.1. 8×8 Inverse Discrete Cosine Transform
7.13.2. Automatic Gain Control
7.13.3. Bit Combine for Boolean Vectors
7.13.4. Bit Extract for Boolean Vectors
7.13.5. Color Space Converter
7.13.6. CORDIC from Primitive Blocks
7.13.7. Digital Predistortion Forward Path
7.13.8. Fibonacci Series
7.13.9. Folded Vector Sort
7.13.10. Fractional Square Root Using CORDIC
7.13.11. Fixed-point Maths Functions
7.13.12. Gaussian Random Number Generator
7.13.13. Hello World
7.13.14. Hybrid Direct Form and Transpose Form FIR Filter
7.13.15. Loadable Counter
7.13.16. Matrix Initialization of LUT
7.13.17. Matrix Initialization of Vector Memories
7.13.18. Multichannel IIR Filter
7.13.19. Quadrature Amplitude Modulation
7.13.20. Reinterpret Cast for Bit Packing and Unpacking
7.13.21. Run-time Configurable Decimating and Interpolating Half-Rate FIR Filter
7.13.22. Square Root Using CORDIC
7.13.23. Test CORDIC Functions with the CORDIC Block
7.13.24. Uniform Random Number Generator
7.13.25. Vector Sort—Sequential
7.13.26. Vector Sort—Iterative
7.13.27. Vector Initialization of Sample Delay
7.13.28. Wide Single-Channel Accumulators
7.14.1. 1-Antenna WiMAX DDC
7.14.2. 2-Antenna WiMAX DDC
7.14.3. 1-Antenna WiMAX DUC
7.14.4. 2-Antenna WiMAX DUC
7.14.5. 4-Carrier, 2-Antenna W-CDMA DDC
7.14.6. 1-Carrier, 2-Antenna W-CDMA DDC
7.14.7. 4-Carrier, 2-Antenna W-CDMA DUC
7.14.8. 4-Carrier, 4-Antenna DUC and DDC for LTE
7.14.9. 1-Carrier, 2-Antenna W-CDMA DDC
7.14.10. 4-Carrier, 2-Antenna High-Speed W-CDMA DUC at 368.64 MHz with Total Rate Change 32
7.14.11. 4-Carrier, 2-Antenna High-Speed W-CDMA DUC at 368.64 MHz with Total Rate Change 48
7.14.12. 4-Carrier, 2-Antenna High-Speed W-CDMA DUC at 307.2 MHz with Total Rate Change 40
7.14.13. Cholesky-based Matrix Inversion
7.14.14. Cholesky Solver Multiple Channels
7.14.15. Crest Factor Reduction
7.14.16. Direct RF with Synthesizable Testbench
7.14.17. Dynamic Decimating FIR Filter
7.14.18. Multichannel QR Decompostion
7.14.19. QR Decompostion
7.14.20. QRD Solver
7.14.21. Reconfigurable Decimation Filter
7.14.22. Single-Channel 10-MHz LTE Transmitter
7.14.23. STAP Radar Forward and Backward Substitution
7.14.24. STAP Radar Steering Generation
7.14.25. STAP Radar QR Decomposition 192x204
7.14.26. Time Delay Beamformer
7.14.27. Transmit and Receive Modem
7.14.28. Variable Integer Rate Decimation Filter
9.1. Associating DSP Builder with MATLAB
9.2. Setting Up Simulink for DSP Builder Designs
9.3. The DSP Builder Windows Shortcut
9.4. Setting DSP Builder Design Parameters with MATLAB Scripts
9.5. Managing your Designs
9.6. How to Manage Latency
9.7. Flow Control in DSP Builder Designs
9.8. Reset Minimization
9.9. About Importing HDL
11.1. DSP Builder Floating-Point Data Type Features
11.2. DSP Builder Supported Floating-Point Data Types
11.3. DSP Builder Round-Off Errors
11.4. Trading Off Logic Utilization and Accuracy in DSP Builder Designs
11.5. Upgrading Pre v14.0 Designs
11.6. Floating-Point Sine Wave Generator Tutorial
11.7. Newton-Raphson Root Finding Tutorial
11.8. Forcing Soft Floating-point Data Types with the Advanced Options
13.1.1. DSP Builder FIR and CIC Filters
13.1.2. DSP Builder FIR Filters
13.1.3. Channel Viewer (ChanView)
13.1.4. Complex Mixer (ComplexMixer)
13.1.5. Decimating CIC
13.1.6. Decimating FIR
13.1.7. Fractional Rate FIR
13.1.8. Interpolating CIC
13.1.9. Interpolating FIR
13.1.10. NCO
13.1.11. Real Mixer (Mixer)
13.1.12. Scale
13.1.13. Single-Rate FIR
14.1.1. Bus Slave (BusSlave)
14.1.2. Bus Stimulus (BusStimulus)
14.1.3. Bus Stimulus File Reader (Bus StimulusFileReader)
14.1.4. External Memory, Memory Read, Memory Write
14.1.5. Register Bit (RegBit)
14.1.6. Register Field (RegField)
14.1.7. Register Out (RegOut)
14.1.8. Shared Memory (SharedMem)
15.3.1. About Pruning and Twiddle for FFT Blocks
15.3.2. Bit Vector Combine (BitVectorCombine)
15.3.3. Butterfly Unit (BFU)
15.3.4. Butterfly I C (BFIC) (Deprecated)
15.3.5. Butterfly II C (BFIIC) (Deprecated)
15.3.6. Choose Bits (ChooseBits)
15.3.7. Crossover Switch (XSwitch)
15.3.8. Dual Twiddle Memory (DualTwiddleMemoryC)
15.3.9. Edge Detect (EdgeDetect)
15.3.10. Floating-Point Twiddle Generator (TwiddleGenF) (Deprecated)
15.3.11. Fully-Parallel FFTs (FFT2P, FFT4P, FFT8P, FFT16P, FFT32P, and FFT64P)
15.3.12. Fully-Parallel FFTs with Flexible Ordering (FFT2X, FFT4X, FFT8X, FFT16X, FFT32X, and FFT64X)
15.3.13. General Multitwiddle and General Twiddle (GeneralMultiTwiddle, GeneralMultVTwiddle, GeneralTwiddle, GeneralVTwiddle)
15.3.14. Hybrid FFT (Hybrid_FFT, HybridVFFT, HybridVFFT_btb)
15.3.15. Multiwire Transpose (MultiwireTranspose)
15.3.16. Parallel Pipelined FFT (PFFT_Pipe)
15.3.17. Pulse Divider (PulseDivider)
15.3.18. Pulse Multiplier (PulseMultiplier)
15.3.19. Single-Wire Transpose (Transpose)
15.3.20. Split Scalar (SplitScalar)
15.3.21. Streaming FFTs (FFT2, FFT4, VFFT2, and VFFT4)
15.3.22. Stretch Pulse (StretchPulse)
15.3.23. Twiddle Angle (TwiddleAngle)
15.3.24. Twiddle Generator (TwiddleGenC) Deprecated
15.3.25. Twiddle and Variable Twiddle (Twiddle and VTwiddle)
15.3.26. Twiddle ROM (TwiddleRom, TwiddleMultRom and TwiddleRomF (deprecated))
15.4.1. Absolute Value (Abs)
15.4.2. Accumulator (Acc)
15.4.3. Add
15.4.4. Add SLoad (AddSLoad)
15.4.5. AddSub
15.4.6. AddSubFused
15.4.7. AND Gate (And)
15.4.8. Bit Combine (BitCombine)
15.4.9. Bit Extract (BitExtract)
15.4.10. Bit Reverse (BitReverse)
15.4.11. Compare (CmpCtrl)
15.4.12. Complex Conjugate (ComplexConjugate)
15.4.13. Compare Equality (CmpEQ)
15.4.14. Compare Greater Than (CmpGE)
15.4.15. Compare Less Than (CmpLT)
15.4.16. Compare Not Equal (CmpNE)
15.4.17. Constant (Const)
15.4.18. Constant Multiply (Const Mult)
15.4.19. Convert
15.4.20. CORDIC
15.4.21. Counter
15.4.22. Count Leading Zeros, Ones, or Sign Bits (CLZ)
15.4.23. Dual Memory (DualMem)
15.4.24. Demultiplexer (Demux)
15.4.25. Divide
15.4.26. Fanout
15.4.27. FIFO
15.4.28. Floating-point Classifier (FloatClass)
15.4.29. Floating-point Multiply Accumulate (MultAcc)
15.4.30. ForLoop
15.4.31. Load Exponent (LdExp)
15.4.32. Left Shift (LShift)
15.4.33. Loadable Counter (LoadableCounter)
15.4.34. Look-Up Table (Lut)
15.4.35. Loop
15.4.36. Math
15.4.37. Minimum and Maximum (MinMax)
15.4.38. MinMaxCtrl
15.4.39. Multiply (Mult)
15.4.40. Multiplexer (Mux)
15.4.41. NAND Gate (Nand)
15.4.42. Negate
15.4.43. NOR Gate (Nor)
15.4.44. NOT Gate (Not)
15.4.45. OR Gate (Or)
15.4.46. Polynomial
15.4.47. Ready
15.4.48. Reinterpret Cast (ReinterpretCast)
15.4.49. Round
15.4.50. Sample Delay (SampleDelay)
15.4.51. Scalar Product
15.4.52. Select
15.4.53. Sequence
15.4.54. Shift
15.4.55. Sqrt
15.4.56. Subtract (Sub)
15.4.57. Sum of Elements (SumOfElements)
15.4.58. Trig
15.4.59. XNOR Gate (Xnor)
15.4.60. XOR Gate (Xor)
15.6.1. Anchored Delay
15.6.2. Complex to Real-Imag
15.6.3. Enabled Delay Line
15.6.4. Enabled Feedback Delay
15.6.5. Expand Scalar (ExpandScalar)
15.6.6. Finite State Machine
15.6.7. Nested Loops (NestedLoop1, NestedLoop2, NestedLoop3)
15.6.8. Pause
15.6.9. Reset-Priority Latch (SRlatch_PS)
15.6.10. Same Data Type (SameDT)
15.6.11. Set-Priority Latch (SRlatch)
15.6.12. Single-Cycle Latency Latch (latch_1L)
15.6.13. Tapped Line Delay (TappedLineDelay)
15.6.14. Variable Super-Sample Delay (VariableDelay)
15.6.15. Vector Fanout (VectorFanout)
15.6.16. Vector Multiplexer (VectorMux)
15.6.17. Zero-Latency Latch (latch_0L)
Visible to Intel only — GUID: dmi1452097093308
Ixiasoft
15.4. Primitive Basic Blocks Library
Use the DSP Builder advanced blockset Primitive Basic Blocks library blocks to implement low-level basic functions.
- Absolute Value (Abs)
The Abs block outputs the absolute value of the input: - Accumulator (Acc)
The Acc block implements an application-specific floating-point accumulator. - Add
The Add block outputs the sum of the inputs: - Add SLoad (AddSLoad)
The AddSLoad block performs the following function: - AddSub
The AddSub block produces either the sum (a + b) or the difference (a – b) depending on the input you select (1 for add; 0 for subtract). - AddSubFused
The AddSubFused block produces both the sum and the difference of the IEEE floating-point signals that arrive on the input ports. - AND Gate (And)
The And block outputs the logical AND of the input values. - Bit Combine (BitCombine)
The BitCombine block outputs the bit concatenation of the input values: - Bit Extract (BitExtract)
The BitExtract block outputs the bits extracted from the input, and recast as the specified data type: - Bit Reverse (BitReverse)
The BitReverse primitive block reverses the bits at the input. The MSB is output as the LSB. - Compare (CmpCtrl)
The CmpCtrl block produces the Boolean result of comparing two IEEE floating-point input signals. A select line controls the comparison. The select line is at least three-bits wide to select from five different comparison operators. - Complex Conjugate (ComplexConjugate)
The ComplexConjugate block outputs the complex conjugate of its input value. - Compare Equality (CmpEQ)
The CmpEQ block outputs true if and only if the two inputs have the same value: - Compare Greater Than (CmpGE)
The CmpGE block outputs true if and only if the first input is greater than or equal to the second input: - Compare Less Than (CmpLT)
The CmpLT block outputs true if and only if the first input is less than the second input: - Compare Not Equal (CmpNE)
The CmpNE block outputs true if the two inputs do not have the same value: - Constant (Const)
The Const block outputs a specified constant value. - Constant Multiply (Const Mult)
The Const Mult block scales the input by a user configurable coefficient and outputs the result. - Convert
The Convert block performs a type conversion of the input, and outputs the new data type. - CORDIC
The CORDIC block performs a coordinate rotation using the coordinate rotation digital computer algorithm. - Counter
The Counter block maintains a counter and outputs the counter value each cycle. - Count Leading Zeros, Ones, or Sign Bits (CLZ)
The CLZ block counts the leading zeros, ones, or sign bits of the input, and outputs that count. - Dual Memory (DualMem)
The DSP Builder DualMem block models a dual interface memory structure. You can read or write the first data interface (inputs d, a, and w). - Demultiplexer (Demux)
The Demux block deserializes the DSP Builder protocol bus on its inputs to produce a configurable number of output signals without TDM. - Divide
The Divide block divides the first input, a by the second input, b, to calculate the quotient, i.e. q = a/b. You can configure the divide block as a floating-point divider, fixed-point divider, or integer divider. - Fanout
The Fanout block behaves like a wire, connecting its single input to one or more outputs. The Fanout and VectorFanout are similar blocks. - FIFO
The FIFO block models a FIFO memory. DSP Builder writes data through the d input when the write-enable input w is high. After some implementation-specific number of cycles, DSP Builder presents data at output q and the valid output v goes high. DSP Builder holds this data at output q until the read acknowledge input r is set high. - Floating-point Classifier (FloatClass)
The FloatClass block indicates whether a floating-point input is equal to zero, is signed (negative), is infinity, or is equal to not a number. - Floating-point Multiply Accumulate (MultAcc)
The MultAcc block instantiates a DSP block in multiply-accumulate mode. This block only works on any device with a floating-point DSP block and supports a hardware single-precision multiply accumulate structure. The block latency is 4 cycles. - ForLoop
The ForLoop block extends the basic loop, providing a more flexible structure that implements all common loop structures—for example, triangular loops, parallel loops, and sequential loops. - Load Exponent (LdExp)
- Left Shift (LShift)
The LShift block outputs the left shifted version of the input value. - Loadable Counter (LoadableCounter)
The LoadableCounter block maintains a counter that you can reload with new parameters as needed in-circuit. The value of the counter increments by the step value every cycle for which the enable input is high. If the counter exceeds or equals the modulo value, or underflows in the case of a negative step value, it wraps around to zero or the value minus the modulo value as applicable. The current counter value is always available from the block's only output. - Look-Up Table (Lut)
The DSP Builder Lut block outputs the contents of a look-up table, indexed by the input. - Loop
The Loop block maintains a set of counters that implement the equivalent of a nested for loop in software. The counted values range from 0 to limit values provided with an input signal. - Math
The Math block applies a mathematical operation to its floating-point inputs and outputs the floating-point result. A mask parameter popup menu selects the required elementary mathematical function that DSP Builder applies. - Minimum and Maximum (MinMax)
The MinMax block allows you to select a bounding function to apply to the inputs. - MinMaxCtrl
The MinMaxCtrl block applies a minimum or maximum operator to the inputs depending on the Boolean signal it receives on the control port. - Multiply (Mult)
The Mult block outputs the product of the inputs: - Multiplexer (Mux)
The Mux block allows a variable number of inputs and outputs the selected input, or zero if the select value is invalid (outside the number of data signals). - NAND Gate (Nand)
The Nand block outputs the logical NAND of the input values: - Negate
The Negate block outputs the negation of the input value. - NOR Gate (Nor)
The Nor block outputs the logical NOR of the input values: - NOT Gate (Not)
The Not block outputs the logical NOT of the input value: - OR Gate (Or)
The Or block outputs the logical OR of the input values: - Polynomial
The Polynomial block takes input x, and provides the result of evaluating a polynomial of degree, n: - Ready
Use the Ready block in designs with ALU folding. The Ready block adds a ready signal to your design. - Reinterpret Cast (ReinterpretCast)
The ReinterpretCast block outputs the same bit pattern that it reads on its input port, but casts it to a data type that you specify with the block parameters. This data type should use the same number of bits as the bit width of the input signal. - Round
The Round block applies a rounding operation to the floating-point input. A mask parameter popup menu selects the required rounding function that you apply. - Sample Delay (SampleDelay)
The SampleDelay block outputs a delayed version of the input. - Scalar Product
The Scalar Product block accepts two vector inputs of the same dimension and produces the inner product on the output. - Select
The Select block outputs one of the data signals (a, b, ...) if its paired select input (0, 1, ...) has a non-zero value. - Sequence
The Sequence block outputs a Boolean pulse of configurable duration and phase. - Shift
The Shift block outputs the logical right shifted version of the input value if unsigned, or outputs the arithmetic right shifted version of the input value if signed. The shift is specified by the input b: - Sqrt
The Sqrt block applies a numerical root operation to its input and produces the result. The mask parameter pop-up menu selects the required root function that you apply. - Subtract (Sub)
The Sub block outputs the difference between the inputs: - Sum of Elements (SumOfElements)
The SumOfElements block outputs the sum of the elements within its single data input. - Trig
The Trig block applies a trigonometric operation to its floating-point inputs and produces the floating-point result. - XNOR Gate (Xnor)
The Xnor block outputs the logical XNOR of the input values: - XOR Gate (Xor)
The Xor block outputs the logical XOR of the input values: