2025-11-27 4:17 AM - last edited on 2025-11-27 4:30 AM by Andrew Neil
I have set XSPI1 to "Hexa SPI" mode. I'm using EXTMEM_MANAGER to manage the memory. I'm unable to select the setting EXTMEM_LINK_CONFIG_16LINE for "Number of memory data lines". Instead there is a info textbox which says "Active only when XSPI enabled in Hexa SPI mode.". The only available option is EXTMEM_LINK_CONFIG_1LINE. This results the EXTMEM_DRIVER_PSRAM_Init function to fail in the Config switch case, as the only options in the switch case are EXTMEM_LINK_CONFIG_16LINE and EXTMEM_LINK_CONFIG_8LINE.
If i manually force the Config to be EXTMEM_LINK_CONFIG_16LINE before the switch case, it seems to work.
I believe that i should be able to select EXTMEM_LINK_CONFIG_16LINE with MX if my XSPI is configured to Hexa SPI mode.
2025-11-27 4:33 AM
Hello @Tuomas95
I'm currently checking this behavior. I will get back to you asap.
THX
Ghofrane
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