how to check bram after synthesis #96
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nthuyouwei
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同學好 第一張圖顯示的是可使用的bram,也就是pynq上bram的總數(但不一定有使用)。第二張圖才是真正使用的。 |
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另更真實點是去看產生出來的 gate-netlist 中有沒有 BRAM. |
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我不確定在做完synthesis 後,如何確認有沒有用到bram。
![image](https://private-user-images.githubusercontent.com/145022311/273990961-58bba0fa-ae81-4d47-abe4-ec6693ad5081.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3Mzg5NTg1MjUsIm5iZiI6MTczODk1ODIyNSwicGF0aCI6Ii8xNDUwMjIzMTEvMjczOTkwOTYxLTU4YmJhMGZhLWFlODEtNGQ0Ny1hYmU0LWVjNjY5M2FkNTA4MS5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjUwMjA3JTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI1MDIwN1QxOTU3MDVaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1mNjc1N2E1MTkyNmIzODg2ZmRkYjExNWM0OTVlMDM1OTllZjFhZWU4YTBjZWVlYWU1NzhmZmZhMDUxYzRmZjU0JlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCJ9.LankkPlZKeBY4KjQAzOVZFVD_h7_k060fTlPuK42nQE)
![image](https://private-user-images.githubusercontent.com/145022311/273991023-53f9638a-c4a7-4e0c-b1b4-468265a1f684.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3Mzg5NTg1MjUsIm5iZiI6MTczODk1ODIyNSwicGF0aCI6Ii8xNDUwMjIzMTEvMjczOTkxMDIzLTUzZjk2MzhhLWM0YTctNGUwYy1iMWI0LTQ2ODI2NWExZjY4NC5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjUwMjA3JTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI1MDIwN1QxOTU3MDVaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT05ZWZhMjc3MWUwMjYwNzU2NWE5MmRkMGViNzQzOGM0YTRjMjczZWQ1ZWE1MzBlMGY4N2U5ZGIxZmQwMjg2MzQ2JlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCJ9.RYXZpoCkdgQFjB0sQ_XQFLRVqJqhQAUyuJkivLSPr38)
第一個是在synthesis report 中的part resource 下的BRAMs
第二是Utizilation 中 memory 的部分。
最後我認為我內部應該沒有用到brams,但不知道為甚麼第一個有顯示,還是那是指外部的。
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