Answered
Delay balancing error using R2023b, but have not experienced this in R2017b
The model fails code generation due to pipeline requests at the faster rate that need to be balanced. Need to review generated...

1 year ago | 0

Answered
How do i define an array as a HDL input?
It would be helpful to share your model. HDL Coder supports vector inputs at the DUT interface. Attached is an example of 40poi...

1 year ago | 2

Answered
add_block from other toolboxs
Run this command to see the supported block list. >> hdllib('html') ### HDL supported block list hdlblklist.html ### HDL impl...

1 year ago | 0

Answered
Scalarize Vector Ports option get the HDL code running time is infinite
You have unsynthesizable IO in your model. Please consider IO optimization to convert the frame model to sample model manually o...

1 year ago | 0

Answered
From Simulink to Vivado
Closing the thread. This error is not reproducible since 2019a release. Please reach out to tech support if you see the issue...

1 year ago | 0

Answered
How can i generate a triangular wave form using HDL supported blocks
See the attached sample model (with updown carrier type) you can generate triangular wave. Some examples you may also find ...

1 year ago | 0

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Answered
SIMULINK - HDL code generation with floating point & matlab function block
This restriction is relaxed since R2019b. Simulink Blocks Supported by Using Native Floating Point https://www.mathworks.com/...

1 year ago | 0

Answered
Icc64.exe has stopped working
Please check the supported compilers here https://www.mathworks.com/support/requirements/supported-compilers.html Please note a...

1 year ago | 0

Answered
Get inverse of scalar in hdl code generation
There are multiple ways to generate HDL from HDL with reciprocal and divide operators. If the scalar variable you are computin...

1 year ago | 0

Answered
IP core generation fails with vivado error
Closing this unanswered thread. This issue is resolved starting R2016a release. Please reach out to tech support if you see th...

1 year ago | 0

| accepted

Answered
Generate a PWM in FPGA using a customised carrier.
There are several pulse generator blocks in the Simulink library that are on the HDL Coder roadmap for automatic code generation...

1 year ago | 0

Answered
Dynamic LUT in HDL coder
LUT with BP data as an input is a work in progress feature in HDL Coder. Reach out to tech support for your requirements. Unt...

1 year ago | 0

| accepted

Answered
about the Deep Learning HDL Toolbox Support
You can customize and target the DL HDL Toolbox generated code for any FPGA/ASIC/SoC hardware including Xilinx/AMD devices. h...

1 year ago | 0

Answered
fimath error in hdl coder
I am assuming you are using MATLAB code to HDL or MATLAB Function Block in Simulink. Can you share your sample model? Usually f...

1 year ago | 0

Answered
Xilinx ZCU102 not booting with pre-built image
This could be FSBL related error unrelated to HDL Coder. Found several references here. I will try to research a bit more. Pleas...

1 year ago | 0

Answered
Sending waveform specifications from matlab to fpga
Please reach out to tech support or share a sample testbench (that generates the MRI waveform) and design (intended for FPGA) fo...

1 year ago | 0

Answered
How to disable clockdriver logic and clr port (automatic added) in generated vhdl code?
This is an integraiton workflow between HDL Coder from MathWorks along with Xilinx System Generator (XSG) from AMD. https://ww...

1 year ago | 0

Answered
Bug related to using selector block with complex data type in HDL code generation
Can you share your sample model and the release of MATLAB you are encountering this error? Please find the attached model and t...

1 year ago | 0

Answered
Estimate the resource utilization for custom board that has the Kintex7 chip family
This is a known issue and is being actively resolved. It is due to a bug in the format of the device list for Kintex7 family...

1 year ago | 0

Answered
HDL code generation for FFT
If you are looking for MATLAB coding style for generating HDL using HDL Coder you can find some samples here. https://www.mat...

1 year ago | 0

Answered
matlab code for hdl conversion
HDLCoder Design Patterns and Examples This link has several tutorials in this submission show how to generate HDL from MATLAB...

1 year ago | 0

Answered
Native floating-point latency and adding delay block.
You can just model the math and let HDL Coder figure out how to pipeline the design. >> makehdl('dut_nfp/Su...

1 year ago | 1

Answered
Failed Internal Error: Could not connect the blocks in the model during HDL Code generation
This usually indicates the model cannot be put in a compiled state prior to HDL Code generation. You should consider restart...

1 year ago | 0

Answered
How can I connect fpga board basys3ᵀᴹ to Matlab simulink ?
You can use this example as a reference to create a workflow for your Basys Board. https://www.mathworks.com/help/hdlcoder/ug/d...

1 year ago | 0

Answered
How to implement a digital control transfer function on an FPGA using HDL coder?
Have you considered realizemdl function to generate a Simulink and using HDL Coder to generate code from the Simulink model? ...

1 year ago | 0

Answered
whether regressionenseblepredict block can be used in hdl coder?
In general the code you posted cannot be directly be used to generate HDL. You need to break the code into design.m (DUT) an...

1 year ago | 0

Answered
Integrating HDL QPSK Transmitter and Receiver into Xilinx Vivado
HDL QPSK Transmitter and Receiver https://www.mathworks.com/help/comm/ug/hdlqpsktransmitterreceiver.html This example shows ...

1 year ago | 0

Answered
Does MathWorks support the VC707 with HDL Coder & HDL Verifier? If yes, starting at what version of your tools and ending with what version?
HDL Coder supports several evaluation boards out of the box. Virtex-7 VC707 development board is supported out of the box. http...

1 year ago | 1

| accepted

Answered
Training data from a read of the input datastore contains invalid bounding boxes
This example is about yolov2 but may have some useful training and deployment tips. https://www.mathworks.com/help/deep-learn...

1 year ago | 0

| accepted

Answered
Unable to update models in OFDMTxVerification.m
I am unable to reproduce the issue. Attaching the generated HDL code. >> license inuse matlab >> runOFDMTransmitterMode...

1 year ago | 0