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August 23, 2026
Question

Stm32H747I-Disco Schematic Descripency in SDRAM connections

  • August 23, 2026
  • 0 replies
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In official schematic MB1248 Rev-04 on SDRAM page:

SDNE Connected to MCU pin PH6,

SDNWE to PH5,

SDCKE to PH7,

When I create prject using TouchGFX template and open .ioc file in CubeMX or open SDRAM driver in CubeIDE the pins are connected as follows:

SDNE to PB6

SDNWE to PC0

SDCKE to PB5

My question is which is correct: Schematic or Code/.ioc file?