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幫隊友補充一下,後來我在notebook加入以下程式(下圖1),試想再啟動uart前先看放在38000000的firmware有沒有運作,發現它會卡在ab40就不動了,但我們在模擬時firmware有完整做完,處理完irc後也有把後面firmware做完(下圖2),不知道為何放在FPGA就動不了了。 |
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同學好 助教這邊跑是有繼續跑的,不太確定同學有做甚麼改動。我想有幾點需要提醒的是,放到FPGA時isr大概率會是在main的最後跑,因為很快就執行完了,所以同學可以試試看irq在main的最後拉起來模擬看看。 |
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同學好~ |
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在模擬測試過結合後的各功能正常,但跑合成時出現failed to meet the timing requirement
再來把合成後的bitstream放到fpga上能夠看到hello逐字印出,而checkbit卻還是讀到AB40,不是結束時的AB51
想請問如何解決timing violation的問題,而ipynb中所讀到的checkbit又為何會停在AB40而不是AB51?
下面附上timing report和ipynb執行結果
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