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Kiran Kintali


MathWorks

70 total contributions since 2011

Professional Interests: Signal Processing, FPGAs and ESL Design

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Kiran Kintali's Badges

  • 6 Month Streak
  • Revival Level 2
  • Knowledgeable Level 2
  • First Answer

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Answered
Is it possible to control the data type of GENERIC parameters in VHDL generated by HDL Coder?
>> web(fullfile(docroot, 'hdlcoder/ref/maskparameterasgeneric.html')) Please check this page. You can use mask parameters i...

12 days ago | 0

Answered
how can I get the fixed point number as "-981.0621" from hdlcoder?
can you share design.m, testbench.m and matlab hdlcoder project file for this question? thanks

23 days ago | 0

Answered
how to get correct FFT HDL Optimized ?
web(fullfile(docroot, 'dsp/examples/generate-hdl-code-for-fft-hdl-optimized-block.html')) Please check above example for prop...

24 days ago | 0

Answered
HDL code Generation creation failed.
hi danny, This is not reproducible on our end. can you tell us the release you are using and what step in the tutorial you se...

25 days ago | 0

Answered
SIMULINK HDL coder error
Hi Yu, You need to break the code into a testbench M file (script) and design M file (function); the testbench calls the desi...

27 days ago | 0

| accepted

Answered
Issue to begin TestBench generation.
What version of MATLAB are you using? I was not able to reproduce the issue. Please see the attached message.

1 month ago | 0

| accepted

Answered
Triggering video stream with AND gate.
Control based subsystems (enable, triggered, resettable subsystems) are not supported at DUT level. Please consider creating one...

2 months ago | 0

Answered
This error shows up when I try to convert simulink to HDL
please create a tech support request with models and reproduction steps. it looks like there is use of unsupported floating-poin...

2 months ago | 0

Answered
error with fixed point conversion
please provide an example project with reproduction steps.

2 months ago | 0

Answered
This error shows up when I try to convert simulink to HDL
The example seems to be using unsupported 'mod' function for HDL code generation in MATLAB function block. 'mod' operation in Ma...

2 months ago | 0

Answered
Simulink real time instead of HDL coder for FPGA-in-loop simulation for simscape
we would like to know more requirements on your use case. please reach out to MathWorks technical support with your requirem...

4 months ago | 0

Answered
error input uint8 simulink
can you please share your matlab code or simulink model?

5 months ago | 0

Answered
How do you pad zeros to a discrete element-based input?
you may want to try using bitconcat function supported by HDLCoder. z = fi(0, 0,7,0); % create 7-bit zero word y = bitconc...

6 months ago | 0

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Answered
how can i create a delay block(like in simulink) with matlab code
delay in MATLAB can be modeled using persistent variable. function y = fcn(u) % Unit delay implementation that maps t...

6 months ago | 0

Answered
"hamming window" function for HDL Coder
hi, can you tell more about what is not working for you? thanks.

7 months ago | 0

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Answered
Why there is no sample time setting for HDL counter block ?
hi mohammed, It looks like larget delay banalce registers are inserted in your design. Can you look at the following docu...

7 months ago | 0

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Answered
Assertion failed: b:\matlab\src\cgir_hdl\pir_transforms\datarateanalyzer.cpp:582:PirUtils::floatEqual(data.getRate(), outputSig->getRate())
<</matlabcentral/answers/uploaded_files/83341/rate_bug.JPG>> Hi, we have analyzed this issue and it looks like some of your b...

7 months ago | 1

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Answered
Assertion failed: b:\matlab\src\cgir_hdl\pir_transforms\datarateanalyzer.cpp:582:PirUtils::floatEqual(data.getRate(), outputSig->getRate())
can you please send me reproduction steps with a model? my team will provide a workaround for 17a. thanks. kiran.kintali@ma...

7 months ago | 0

Answered
Native floating point setting in HDL coder simulink
I am assuming you are referring to <https://www.mathworks.com/videos/hdl-coder-native-floating-point-123505.html native floa...

7 months ago | 1

Answered
HDL Coder atan / atan2
currently, atan2 is supported with single inputs. CORDIC Atan2 with fixpt inputs is on the roadmap. What is the fixpt input ...

8 months ago | 0

| accepted

Answered
makehdl like functionality for MATLAB Algorithm HDL generation
Native Floating Point generation for MATLAB code is on our roadmap. Code generation for all math functions with single precision...

9 months ago | 0

| accepted

Answered
double precision simulink hdlcoder support
Double precision support is on the development team's roadmap. We are collecting requirements. Let us know if you want to co...

9 months ago | 0

Answered
Error thrown during HDLWFA. Error message insufficient for determining cause.
you are encountering an internal error that should not happen. can you please reach tech support at mathworks with reproduct...

9 months ago | 0

Answered
How do I debug Matlab NCO HDL Optimized in loop error?
Can you please try making the chart "Moore" machine? Thanks

10 months ago | 0

Answered
how can i generate two axi streams for an IP block?
Can you refer to examples in product documentation? Thanks https://www.mathworks.com/help/search.html?qdoc=AXI+product%3Ahdlc...

11 months ago | 0

Answered
Does anyone know about state variables in HDL Code Generation?
Can you please share your design code? One of the modes this error can popup is if you are using MATLAB code, persistent vari...

12 months ago | 0

Answered
Can't set 'MSB Position' parameter of HDL Coder Bit Slice block programmatically. Any ideas?
Looking at base mask the edit boxes are associated with lidx and ridx parameter names on the block. >> set_param(gcb, 'lidx',...

12 months ago | 1

| accepted

Submitted


MATLAB HDLCoder examples (R2015a)
Several basic tutorials showing how to generate HDL from MATLAB code

1 year ago | 3 downloads |

Submitted


Adaptive Median Filter (MATLAB Code)
Converting MATLAB Algorithms into Serialized Designs for HDL Code Generation

1 year ago | 32 downloads |

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