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Kiran Kintali


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MathWorks

349 total contributions since 2011

Professional Interests: Signal Processing, FPGAs and ESL Design

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Answered
How to link the fixed point tool result back to HDL coder inside filter design tool?
You can export the filter from FDATool to Simulink via File->Export to Simulink Model, click the “Realize Model” button and run ...

11 dagen ago | 0

Answered
Error when generating test bench
Need dut.m and testbench.m and a project file (with data type settings, HDL settings) to debug such floating point to fixed poit...

11 dagen ago | 0

Answered
HDL Reciprocal speed limitation?
For HDL Code Generation there are now several custom latency choices now available for divide, reciprocal and sqrt fixed-poi...

11 dagen ago | 0

Answered
HDL Coder RAM generation for an array
RAM mapping is an area optimization that maps storage and delay elements in your MATLAB® code to RAM. Without this optimization,...

11 dagen ago | 0

Answered
Error: HDL Verification --> Verify with HDL TestBench
This error is not reproducible in R2020a/R2020b/R2021b versions. Please attach design.m and testbench.m and the project with set...

11 dagen ago | 0

Answered
How to do an HDL Coder design with asynchronous clocks and do resource sharing?
There are many ways to do this in HDL Coder. You can generate code for each clock domain in a seperate DUT IP core or Model Refe...

11 dagen ago | 0

Answered
Error Found unsupported dimensions on matrix type at output port:
Attached are few examples of how to code matrix multiply in HDL Coder.

11 dagen ago | 0

Answered
The fixed-point attributes of the stages of a cascade cannot be changed in FDATOOL. They must be set before cascading
Consider creating a simulink model and generating Verilog HDL from the generated model after further customizations.

18 dagen ago | 0

Answered
Latch logic is detected for variable 'start_token', failed to import Simulink model. Hdl Import parse failed.
I think you have hit a limitation of the Verilog importer. The importer only supports a small subset of Verilog language suitabl...

22 dagen ago | 0

Answered
HDL Coder Buffer Problem
Can you attach the model? Thanks

25 dagen ago | 0

Answered
Getting error while generating hdl code
What version of MATLAB and HDL Coder are you currently using? Can you share output of 'ver' command? I wonder if you have an b...

26 dagen ago | 1

Answered
Implementation of a SystemVerilog block in a Simulink simulation
https://www.mathworks.com/help/hdlverifier/matlab-cosimulation.html Consider using cosimulation feature. You can also integr...

ongeveer een maand ago | 0

Answered
Can SimEvent library components be used with HDL Coder?
HDL Code Generation is supported for SimEvents Blocks. Consider sharing your usecases by reaching out to support@mathworks.com...

ongeveer een maand ago | 0

Answered
Trenz Electronic TE0820 support in HDL coder toolbox
>> I want to create the algorithm as Simulink models and execute these models in Simulink external mode for debuging and data ga...

2 maanden ago | 0

| accepted

Answered
HDL Code Generation Block Support
HDL Coder specific library in Simulink provides few HDL friendly blocks like RAM, FIFO etc., that are suited for HDL code genera...

2 maanden ago | 0

Answered
Passing HDL parameters through models
This may not yet be supported in HDL block dialogs. Please reach out to support@mathworks.com with your request and usecase mode...

2 maanden ago | 0

Answered
How to generate hdl code for a function containing dsp.HDLFFT and dsp.HDLIFFT system objects?
See the attached file with examples on some of the coding styles. Some of the examples contain FFT variations in MATLAB suitabl...

2 maanden ago | 0

Answered
VHDL Coder Error: variable-size matrix type is not supported for VHDL code generation
Can you check MALTAB to HDL documentation for examples on how to break the design into dut and testbench files? feel free to att...

2 maanden ago | 1

Answered
How to convert this simulink model to VHDL ?
Attached a sample model. Please feel free to share your models. What is the exact frequency and is it a constant or variable wi...

2 maanden ago | 0

Answered
How to build a model using HDL coder library in simulink?
It is quite possible you have installed HDLCoder followed up Xilinx System Generator (XSG) in your machine and some how XSG inst...

2 maanden ago | 0

Answered
hdl coder work flow adviser block compability error
Running hdlsetup command on the model targeted for FPGA always helps in terms of data type selection. web(fullfile(docroot, 'h...

3 maanden ago | 2

Answered
hardware implementation of NN code
Do you have access to these products? https://www.mathworks.com/products/gpu-coder.html GPU Coder™ generates optimized CUDA...

3 maanden ago | 0

| accepted

Answered
How to generate hdl code for a function containing dsp.HDLFFT and dsp.HDLIFFT system objects?
Please share sample MATLAB Code and Testbench and the error you are seeing. Thanks

3 maanden ago | 0

Answered
How to generate hdl code for a function containing dsp.HDLFFT and dsp.HDLIFFT system objects?
Can you share a sample code and testbench? See attached example on how to generate HDL from hdl.FFT function.

3 maanden ago | 0

Answered
can we generate HDL code for matrix multiplication ?
You can do this to open the models. The models do not use any new 20b features. https://www.mathworks.com/help//simulink/gui/si...

3 maanden ago | 0

Answered
can we generate HDL code for matrix multiplication ?
Attaching few flavors of matrix multiplication compatible with HDL Coder. matmul_external_memory_20b.slx matmul_mlfb_fixpt_...

4 maanden ago | 0

Answered
How can I convert from decimal to binary for HDL Coder?
Attaching the model in the example for convenience.

4 maanden ago | 0

Answered
Data type issue for LUT input
hdlcoderFocCurrentFixptHdl should generate HDL out of the box. >> makehdl('hdlcoderFocCurrentFixptHdl/FOC_Current_Control') ...

4 maanden ago | 0

Answered
hdlcoder std_logic_vector to stateflow type
Attached simple Stateflow chart will generate the code you are looking for.

4 maanden ago | 0

Answered
can we generate HDL code for matrix multiplication ?
hi satish, can you share more details?are both A and B inputs to the DUT or only one of them, what are the types, are you lookin...

4 maanden ago | 0

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