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We have been using an STM32 U585 with additional external FLASH connected to OSPI1 and external PSRAM connected to OSPI2.  This is not on a dev kit, it is our own hardware.  The PSRAM is memory-mapped and is using the HyperBus protocol.  We have noti...
I'm using a STM32U585 that has some hyperRAM attached to OSPI2.  I've memory mapped it and it's working well during normal operation.  I've noticed, though, that when I leave it powered and put the processor into Stop 2 mode, it corrupts some of the ...
I have a project that I'm compiling for the STM32U585QI, which has a dual bank architecture with two 1MB banks. My project has gotten large enough that it's going to spill over into the second memory bank. Are there any issues with running code tha...
I am using a U585QI and have some external flash memory connected to an OCTOSPI. We are having some intermittent failures with it, and since we're powering the processor with 1.8v I want to try enabling HSLV for the Data/Clock lines. I found HAL_GP...
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