error in simulation #1518
YazanBaddour
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Please refer to the example: https://github.com/lnis-uofu/OpenFPGA/tree/master/openfpga_flow/tasks/basic_tests/k4_series/k4n4_fracff2edge/config |
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hello!!
i am trying to implement this rtl
![image](https://private-user-images.githubusercontent.com/153017100/296851875-d43a782f-d7a2-4a40-9c6c-3060dc07de45.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MzkzMTg3NDEsIm5iZiI6MTczOTMxODQ0MSwicGF0aCI6Ii8xNTMwMTcxMDAvMjk2ODUxODc1LWQ0M2E3ODJmLWQ3YTItNGE0MC05YzZjLTMwNjBkYzA3ZGU0NS5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjUwMjEyJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI1MDIxMlQwMDAwNDFaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1jZmMzOTQ4NTcyMTk1ODAwZjMxMzgwNWUzN2Q0OTFjMDU4YzZiMDI2ZjFhYmUxZWVjNDRiN2VhMWE1MGQzYWI0JlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCJ9.xNbqJN3bFHmvK7gPg6OqLlp_ozNMQ-DxZ-KZvWzHH1Q)
![image](https://private-user-images.githubusercontent.com/153017100/296852102-8ac83079-7c7f-4c99-948d-2cb300f2f57c.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MzkzMTg3NDEsIm5iZiI6MTczOTMxODQ0MSwicGF0aCI6Ii8xNTMwMTcxMDAvMjk2ODUyMTAyLThhYzgzMDc5LTdjN2YtNGM5OS05NDhkLTJjYjMwMGYyZjU3Yy5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjUwMjEyJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI1MDIxMlQwMDAwNDFaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT0xNWExODU0ODk2MTA3YmQ3MTZhNjhlOGE3Y2I4NTU3NTEyNzM4Yjc2ZWY4N2JhZmYzMzI2MjI5Yzc1MWYyMWJiJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCJ9.4wFIC6d2XuY2-3--apOh7U29z07Q_WW66D7DuDD22pk)
when simulating the fabric generated by OpenFPGA i get the following :
the output doesn't change on negative edge reset(like the ref ) and the value is updated only on the following posedge of the clk
note i added constant_net_method route for earlier mismatches but i still have this issue that output doesn't change on negative edge
i am using the write_full_testbench_example_script.openfpga for the script and for the architecture
xmlarch.txt
openfpgaarch.txt
any help would be appreciated how can i make my fabric outputs sensitive to negative edge signals ?
thank you
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