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david luftner
david luftner
Visitor II
March 9, 2017
Question

STM32F429ZIT6, SPI3, PD6

  • March 9, 2017
  • 2 replies
  • 563 views
Posted on March 09, 2017 at 13:47

For STM32F429ZIT6 not work with MOSI SPI3 on pin PD6

?

On the other pins PC12 and PB5 MOSI signal works.

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    2 replies

    S.Ma
    S.Ma
    Principal
    March 9, 2017
    Posted on March 09, 2017 at 15:39

    Well based on the alternate function table, it should work. If using a custom board, make sure the soldering is good and there is no electrical conflict on the PCB trace. Othewise, check if there is an errata sheet related to this topic.

    waclawek.jan
    waclawek.jan
    Super User
    March 9, 2017
    Posted on March 09, 2017 at 15:59

    Try one MOSI at a time, not all of them at once.

    JW

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