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Interfacing STM32H750VBT6 With RGB 565 Interface Without External SRAM and Adding QSPI External Load

ZExpo.1
Senior

I want to setup an system with 4.3" 480x272 LCD Working with LTDC with external flash (External Flash Loader)
Can we directly interface an existing QSPI Loader if yes, Then Which one.

1 ACCEPTED SOLUTION

Accepted Solutions

I have a number of loaders for different STM32, QUAD/OCTO SPI devices, and pin combinations

https://github.com/cturvey/stm32extldr

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5 REPLIES 5

The pins and the NOR Flash device will dictate which loader would be workable. You don't describe either.

For truly custom configurations you'd need to implement an External Loader reflective of your design choices.

Want to use an existing one, then copy the design related to pins and parts.

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I am planing on using STM32H750VBT6 So which external loader will be compatible?

You've already stated that, but it's other factors that determine the usability. 

The QUADSPI memory make/model, and the pins you connect it with on the STM32 side will dictate this.

Tips, buy me a coffee, or three.. PayPal Venmo Up vote any posts that you find helpful, it shows what's working..

I have a number of loaders for different STM32, QUAD/OCTO SPI devices, and pin combinations

https://github.com/cturvey/stm32extldr

Tips, buy me a coffee, or three.. PayPal Venmo Up vote any posts that you find helpful, it shows what's working..

Thanks