PICO-D4 : Can I use SDIO and HSPI together ?

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kuhatovuk
Posts: 21
Joined: Thu Aug 01, 2019 8:46 pm

PICO-D4 : Can I use SDIO and HSPI together ?

Postby kuhatovuk » Tue Dec 03, 2019 11:49 pm

Hello,

I have an SDcard connected to IO14/12/13/15/2/4 of PICO-D4 as SDIO 4-bit. Can I also use these pins (except CMD/CS) as HSPI for other SPI slave chips?

Thank you much!
Kuha
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ESP_Sprite
Posts: 9761
Joined: Thu Nov 26, 2015 4:08 am

Re: PICO-D4 : Can I use SDIO and HSPI together ?

Postby ESP_Sprite » Wed Dec 04, 2019 2:37 am

I don't think that SDIO is compatible with SPI, so probably no.
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