Random values output from the IP core

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Shashi TG 2017-2-7

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评论： Walter Roberson 2017-2-12

count_sdk.PNG

Hi all,

I have an up counter (0-10) IP core generated from the Xilinx system generator. when I write an app in SDK and run the code, I get random values as outputs. what is wrong ? Can someone please help me on this?

regards

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Walter Roberson 2017-2-7

You appear to be displaying a status rather than the content of the counter ?

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回答（1 个）

Jan 2017-2-7

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https://ww2.mathworks.cn/matlabcentral/answers/323754-random-values-output-from-the-ip-core#answer_253695

If the code runs on mutliple threads, the output is expected to be random, because the order of threads the code is processed in does not matter.

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Shashi TG 2017-2-12

HI, thanks for the reply. Ho to ensure IP integrator that the code runs on a single thread.? Can you please help me since I am relatively new to this? Thanks..

Walter Roberson 2017-2-12

As far as I know, Jan does not know anything about the IP integrator. I do not know anything about it either. However, if you show the code for counter1_gateway_out_read() and counter1_initialize() then perhaps the code will lead to some ideas.

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