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Chao-Hwa Chen


Last seen: 1 day ago |  Active since 2019

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Answered
Replicate the Event-Driven Task in External Mode
To fix the connect error, I followed this link (https://www.mathworks.com/matlabcentral/answers/103456-why-do-i-get-a-failed-to-...

2 months ago | 0

Answered
Failed to Connect to Hardware when Building and Loading for External Mode
I found a fix for the hardware connection error, verified in both R2023b and R2024a. On the "SYSTEM ON CHIP" tab, click "Hardw...

3 months ago | 1

| accepted

Question


Replicate the Event-Driven Task in External Mode
I am trying to replicate the simulation results of the event-driven task in external mode. I ran in R2022a. My board is Zedboard...

3 months ago | 2 answers | 0

2

answers

Question


Failed to Connect to Hardware when Building and Loading for External Mode
While trying to run the example of event-driven task ( https://www.mathworks.com/help/soc/ug/event-driven-task-example.html ) in...

3 months ago | 1 answer | 0

1

answer

Question


Run UDP as Simulator for OFDM TX/RX
I tried to run the Simulate portion of https://www.mathworks.com/help/soc/ug/OFDMTransmitandReceiveUsingXilinxRFSoCDevice.html ...

4 months ago | 1 answer | 0

1

answer

Question


Upsampling and then Downsampling Causing Sample Read Issues
I have a Simulink model trying to push the data payload into the TX buffer by using 4 16-bit TXDMA ports and IIO buffer push and...

2 years ago | 1 answer | 0

1

answer

Answered
R2020b Update 6 Crashes After Opening HDL Workflow Advisor
After idling for 2 days and then removing both slprj and hdl_prj folders, it started working again. It is fine now.

3 years ago | 0

| accepted

Question


R2020b Update 6 Crashes After Opening HDL Workflow Advisor
After updating MATLAB R2020b Update 6, when I opened the HDL Workflow Advisor, MATLAB always crashes. Even if I uninstall and th...

3 years ago | 3 answers | 0

3

answers

Answered
Why do I receive an assertion in portmgr.cpp:340:Error: Invalid port index 13 requested when 12 is the max port index for comp
I found the problem. It is that I put the upsampling before the HDL block and then the downsampling within the HDL block. That c...

5 years ago | 0

Question


Why do I receive an assertion in portmgr.cpp:340:Error: Invalid port index 13 requested when 12 is the max port index for comp
When I try to generate HDL code for my model in R2019a, I receive an assertion error below. How do I resolve this error? Assert...

5 years ago | 3 answers | 0

3

answers

Question


Two Errors Happen When Running R2019a Instead of R2018a on ADI RF SOM Board
I have run the tones project successfully in MATLAB R2018a. I try to run the same thing in R2019a. I replaced the ADI RF SOM ARM...

5 years ago | 1 answer | 0

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