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dsPIC33F與SPI週邊IC問題
#1
資深會員
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我要使用dsPIC33F的SPI模組控制週邊IC,1次要控制6顆IC,請問1個SPI模組能否一次接6顆IC?需要注意什麼嗎?

發表於: 2021/5/18 19:17
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Re: dsPIC33F與SPI週邊IC問題
#2
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如果是 SPI Master 的話,可以用一般的 I/O 腳去控制 CS Pin 來選擇要跟那一個 Slave 通訊。六個 Slave 不會有推不動的現象的。

發表於: 2021/5/18 22:13
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