SPI cpha setting seems not work properly

[saidsyakin]

1. SDK version（SDK 版本）

{

V3.0.1

}

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2. In what kind of operation problems appear, and how to reproduce the problem ?（什么样的操作步骤问题会出现，是否是稳定复现，如何复现问题？）

{

I connected a winbond flash memory with SPI interface. Its working if I set cpha = 1(sampling data at the second edge), but Winbond documentation says that I should set cpha = 0(sampling data at the first edge)

When I try to communicate with NFC module from ST, that needs cpha = 1(sampling data at the second edge) - it does not work properly: every time I lost 1 last bit on read byte(write command is ok). I have tried to set cpha = 0 and other values but no luck.

Need help.

}

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[MaBarakat]

I'm trying to connect to (W25Q128JV-DTR) winbond flash memory with SPI interface put I can't, can you help me to read and write on it, please?

[MaBarakat]

@Neutree hi,你好 我想問的是在A9G模組中使用spi寫入快閃記憶體還是必須使用TF卡 ? 請幫忙並解答

I am asking about using spi to write on flash memory or must using TF card in A9G module ? Please help and answer