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SD卡的速度為何?
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Bee
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May 12, 2013, 10:33:37 AM
5/12/13
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使用STM32F407上的SDIO,讀取可以做到11.3MB/sec,寫入要看卡。
速度還可以再提升嗎?
jack272...@yahoo.com.tw
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Mar 22, 2014, 2:00:33 AM
3/22/14
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Bee於 2013年5月12日星期日UTC+8下午10時33分37秒寫道:
> 使用STM32F407上的SDIO,讀取可以做到11.3MB/sec,寫入要看卡。
> 速度還可以再提升嗎?
請問可以附上STM32F407的SD卡範例程式(專案檔),來看看嗎?
Bee
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Mar 23, 2014, 11:35:34 PM
3/23/14
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使用ST網站的範例程式測的,沒有修改。
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