STM32H750 Discovery board SDRAM wrong pin connection (design flaw?)

[StanJerm]

hi, i m working on SDRAM for H750 Disco board, saw the schematic diagram(enclosed) shows pin PH5 - SDNWE, PH6 - SDNE1, PH7 - SDCKE1. But STM32CubeIDE has the wrong connection PC0, PC2 and PC3 as shown enclosed.

I managed to change the pin of SDNWE to PH5, but PH6 and PH7 were not an alternative pin to SDNE1 and SDCKE1. i  tried to use GPIO Pin instead for PH6 & 7 but my code couldn't worked. (the same code worked on STM32F750 Disco board)  Could anyone advise what to do  

[Tesla DeLorean]

How is a design that demonstrably works flawed?

It uses half the memory as a cost/part saving strategy. Perhaps it's more available long term and interchangeable?

There might be a Cube side issue, that you picked the wrong template, or the template is broken. You pick the right board?

[StanJerm]

[StanJerm]

i confirmed its the correct template, correct board H750, the working code is on F750 Disco board. You can try load H750 from CubeIDE..

[SofLit]

Hello,

I'm not sure I understandood the case.

I started a new project from Board and selected STM32H750-DK board, Selected to initialize the peripherals and this is the GPIOs selected by CubeMx for the SDRAM:

So nothing wrong here.

Could you please share your ioc file?

[StanJerm]

this is e board selection, but i still getting the wrong connection PC0, PC2 and PC3.

[StanJerm]

 

[StanJerm]

i can only choose STM32H750B-DK... any difference ?

[SofLit]

I didn't understand. There is only one DK board available on the market: 

Could you please share your ioc file?