I see the ADSP-SC5xx/ADSP-215xx evaluation boards use Winbond W25Q128JVSIQ.
Do you know if anyone has tested with a larger Winbond device, such as W25Q256JV or W25Q512JV?
Hi Matt,Apologies for the delay.As mentioned in the datasheet "Figure 5. ADSP-SC58x/ADSP-2158x Memory Map" (Page No: 9 / 174), the SPI2 flash will support upto 512MB. Hence it should work with Windbond devices(W25Q256JV, W25Q512JV).Please let me know if you are facing any issue.Regards,Anand Selvaraj.