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gingerologist
Associate II
since ‎2021-06-18
‎2025-03-26

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  • 9 Posts
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Is it possible to run stm32mp2 without ddr?

2025-03-10
I understand that there would be great performance penalty for the combination of cortex A35 core with octospi psram, but I want to know if this is possible after all? Of course, without great effort on modification of u-boot and kernel code. Just br...

MCSDK 6.3 cannot find STM32CubeMX installed with STM32CubeIDE

2024-07-16
A standalone installation of STM32CubeMX could solve the problem. But I'm worried that if the version of the two mismatches there may be some potential problems in future, since STM32CubeIDE auto-updates frequently and the included STM32CubeMX may up...

Hall encoder voltage on STEVAL-SPIN3201

2024-07-15
I have an STEVAL-SPIN3201 board and want to connect it to a motor with Hall encoder. According to the user manual, the Hall encoder power supply could be 5V from USB or 3.3V from VDD, setting by JP3 (defaults to USB 5V). In the schematic, Hall signal...

how to deal with DDR pins if DDR not used on STM32MP13x series

2024-02-18
We plan to design a stm32mp13x board equipped with 8MB psram using FMC interface as system RAM. It's going to be very slow but that's fine for our application, and standby power consumption is the topmost priority in this project. How should we deal ...

Any reference design for nfc wireless charging?

2023-05-09
I just read this document : https://www.st.com/content/dam/specialevents-assets/dc22/pdf/room-3-1-stdevcon22-session-nfc-for-wireless-charging.pdfIn page 13, there are two daughter boards, one based on ST25R3916 (NFC reader) and the other based on ST...
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