Thank you for reading.I am trying to use the STM32H735 for PSRAM memory reading and writing. The PSRAM model is ISS66WVO32M8DBLL.In all the materials I read, it is stated that DQS should be enabled. But in fact, when I set it this way, it will make t...

Hello! I use the OSPI2 interface of the STM32H735IGK6 to connect to the ISS66WVO32M8DBLL and use indirect mode for memory reading and writing.1、The first step is to use cubemx to configure OSPI interface parameters as shown in the following figure:  ...

Hello, thank you for reading this post, sincerely hope to help answer questions.The OSPI interface of STM32H735IGK6 is used to connect ISSI66WVO32M8DBLL to ISSI's PSRAM, which can read and write registers but cannot read and write memory. When config...