HOW MANY SDIO INTERFACES ARE THEIR IN STM32F407VG ????ONLY ONE OR TWO??IF TWO ARE THEIR CAN I USE BOTH AT SAME TIME?? STM32 MCUs Forum
According to dataseet There is only one exist.
I WANT TO KNOW IS THEIR ANY STM32F4 SERIES BOARD WHICH IS HAVING 2 SDIO INTERFACES????
IN STM32F7 SERIES 2 SDIO INTERFACES ARE AVAILABLE,CAN I USE BOTH INTERFACES AT SAME TIME???Vangelis Fortounas
Take a look at this. for the first question.
For the second , Any peripheral can be used same time with any other peripheral;
pin availability for exclusive or shared use from each peripheral
Errata sheet limitations.
By definition from ST writen clear in ref manual (no company wants this kind of limitation for their products)
Please keep discussing in same thread: STM32F4 with two SDIO .
No need for topic duplication.
Can we also try not to type in ALL CAPS, the Internet considers this to be shouting
i got this information in datasheet of one of STM32F7 board
The current version supports only one SD/SDMMC/MMC4.2 card at any one time and a stack of MMC4.1 or previous.
what does it means????As we have separate pins for both interfaces ,i can communicate using 2 sdio pins with different devices at same time????? Amel NVangelis Fortounas
STM32F779BIT (at least) can communicate using 2 sdmmc at same time.
Retrieving data ...