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CC3301: SDIO interface

Curly Lin
Prodigy 10 points
Part Number: CC3301

Hi,

I'm study in porting SDIO interface to non-TI host MCU.

Does TI has SDIO example for this module?

According to the document, CC33XX Host Interfaces, the boot flow should send CMD5/3/7, does it only need to modify the command index?

For the Configure SDIO( CMD52 on Fn0 ), does it mean modify the command index to 52 and function number to 0?

What response I would get from the module?

Thanks

  • 0
    TI__Genius 13330 points
    Curly Lin 说：
    Does TI has SDIO example for this module?

    您可以在 Wifi plugin sdk 里面找到。

    Curly Lin 说：

    According to the document, CC33XX Host Interfaces, the boot flow should send CMD5/3/7, does it only need to modify the command index?

    For the Configure SDIO( CMD52 on Fn0 ), does it mean modify the command index to 52 and function number to 0?

    您说的这个是 SDIO 的启动流程，主机接口初始化，器件根据预定义的顺序自动检测主机接口模式。

    这些字段由主机驱动程序自动填充。