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FPGA technical questions

2020 June 07

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The Join Captcha Bot in FPGA technical questions
‎Krunal 34 has not completed the captcha in time. "User" was kicked out.
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2020 June 08

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dmitriy lazarev in FPGA technical questions
Hi, guys! Each time I am turn on the power, my ip core "ethernet 10G" in arria 10 stops working after 75minutes. Who faced this? What to do?
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Quique Llorens in FPGA technical questions
Maybe you need to pay a license for that Ipcore, that kind of behaviour is very similar to what happens when you have a evaluation license for some iocores
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Quique Llorens in FPGA technical questions
Ipcores*
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Roman Belenkov in FPGA technical questions
If you do not have a license, then the firmware file will be in the form * _time_limited.sof
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dmitriy lazarev in FPGA technical questions
I have license for this ip core.
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dmitriy lazarev in FPGA technical questions
Changed parameter "enhanced pcs/pma interface width" from 32 to 64. Works fine
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Evgeniy Bolnov in FPGA technical questions
Check in assembler report
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2020 June 10

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Mihaza in FPGA technical questions
Hello, has anyone ever used Jenkins to run a Makefile and build a QuartusPro (Or normal quartus) successfully?
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Tasneem Yousif in FPGA technical questions
Hello , please could you recommend good books for the theory FPGA ?
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Konstantin in FPGA technical questions
Mihaza
Hello, has anyone ever used Jenkins to run a Makefile and build a QuartusPro (Or normal quartus) successfully?
Could you please give more details? Jenkinks (or any other devops tool) doesn't really care are you calling bash, py or  make scripts on the build machine. It just evaluates some code and returns you the status with logs
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Konstantin in FPGA technical questions
Tasneem Yousif
Hello , please could you recommend good books for the theory FPGA ?
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Konstantin in FPGA technical questions
You can easily find both of them in PDF in Google :)

The first one gives an overview of the FPGA world landscape.
The second helps you to understand what is circuit design with RTL language. If you have never had a digital circuit design course and have only software background, please don't start from VHDL/verilog language books - you will waste your time. Start from understanding that is FPGA is about circuit design.
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Mihaza in FPGA technical questions
Konstantin
Could you please give more details? Jenkinks (or any other devops tool) doesn't really care are you calling bash, py or  make scripts on the build machine. It just evaluates some code and returns you the status with logs
So currently what my jenkins is doing is checking out the repo, run the makefile which in terms runs the complete flow of the fpga. I have no problem doing these actions manually but somehow when jenkins runs the makefile on it's workspace, the fitter fails because it is saying that there is error of wrong atom placement (and no detail of this error)
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Mihaza in FPGA technical questions
@vconst89 so i thought that maybe there  were some problems concerning the jenkins userspace rights or the needed environment variables, however i checked and everything seemed normal
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Konstantin in FPGA technical questions
Mihaza
@vconst89 so i thought that maybe there  were some problems concerning the jenkins userspace rights or the needed environment variables, however i checked and everything seemed normal
It's hard to say without  log :)

Try to open local build checkout folder directly and have a look what's inside. If you don't know the exact placem, add echo $PWD to your build command in Jenkins to see where exactly checkout it stored

Make sure that you are using correct setup of the workspace, i.e. build account has all it  needs in the PATH. Add echo $PATH and compare with your own $PATH
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Mihaza in FPGA technical questions
@vconst89 haha you're so right. i feel so stupid just describing things approximately. I will install telegram on my computer and once i have the time i will talk to you directly there :)
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Konstantin in FPGA technical questions
Mihaza
@vconst89 haha you're so right. i feel so stupid just describing things approximately. I will install telegram on my computer and once i have the time i will talk to you directly there :)
You can open it directly in web browser https://web.telegram.org/#/im
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Giuseppe Infantone in FPGA technical questions
Hi all) :
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Giuseppe Infantone in FPGA technical questions
Wow this bot is really good
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