STM32 MPUs Products

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Resolved! STM32MP157 SDcard level shifter

Hi guys,The schematics for STM32MP15x-EVAL board (MB1263) uses a level shifter for SDcard from NXP (IP4856CX25) that is now obsolete. I found 2 close alternatives:ST6G3244MEBJR from ST, with one pin only (C4) different from IP4856TXS0206YFPR from TI,...

NCF by Associate II
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  • 7 replies
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Resolved! STM32MP151aac custom board kernel not starting

I'm trying to get to know stm32mp1 while making a board for this thing.While using the default image provided by manufacturer seems to work. The kernel used is old compared to the current ST BSP and support from them isn't exactly great so I'm trying...

Resolved! Is byte lane swapping in 16x bit DDR3 RAM possible?

Hello,I read the AN5122 which explains in chapter 4.2, that the RAM lane byte 0 must be connected to byte 0 of the MP1 and that the bits swapping is not possible. However on the EV1 board, the bits inside byte 0 lane are swapped. Furthermore, i do no...

0693W000008xMR9QAM.png
FWebe.3 by Associate
  • 846 Views
  • 2 replies
  • 2 kudos