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Rohit Rajapure
Associate III
October 3, 2024
Question

External flash interfacing with SPC582bxx MCU

  • October 3, 2024
  • 0 replies
  • 759 views

Hello All, 

I am working on data storage on external flash memory, so for my application we are using SPC582Bxx MCU and W25QXX as external flash to store audio files into it. 

I have configured the below SPI pins to access the flash memory device, 

RohitRajapure_0-1727951226150.png

I have referred the sample DSPI code, with reference this sample code, i made the required changes to access the flash device. But unfortunately, I am unable to get data from the device. I am trying to read manufacture data of flash device first then writing operation. 

Configuration, as per the pin mapping above, we get the DSPI3 configuration. I am attaching the simple code that written to access the flash device. I am struggling to find the way to access, please if anyone know about the configuration to access device please do share the steps in details. 

I am also attaching the datasheet of flash device. 

Kindly let me know, how to access the DSPI3 in auto devkit studio.

Thank you in advance,

 

Regards,

Rohit R