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STM32H7 FMC - SDRAM byte and bit swapping

HiI am working on a project with an STM32H743 and a 32-bit SDRAMThe FMC signals are quite randomly scattered across the package and this makes layout quite convoluted and difficult. I'd like to swap byte-lanes and individual bits within each byte, fo...

JF999 by Associate
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STM32F070F6P6 is not connecting to st-link

I have recently ordered my custom board from JLCPCB with STM32F070F6P6. When the board arrived to me, I tried to connect the CPU to ST-LINK V2, but it would not connect. I have checked all the connections on the board and everything seems to be good....

KarolW_0-1747164575309.png
KarolW by Associate
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  • 4 replies
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STLINK-V3MINIE connecting SWO and VCP_TX pins

I am making an adapter between 6‐pin target debug header and 14-pin STDC14 connector. The same cable will be used to program and debug both M0+ and M4 targets.Can I hard-wire SWO (pin 8 ) and T_VCP_TX (pin 14) together? The idea is to have an option ...

maple by Associate II
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  • 2 replies
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Connectivity setup for SDMMC1 in STM32 Cube IDE

 I am working on interfacing MicroSD card with STM32H757I-EVAL. I am following the same steps to setup and configure SDMMC1, as mentioned in this video https://www.youtube.com/watch?v=-0kFwp0ao6k  @2:56 but there is DMA setting option under SDMMC1 co...

priya_12 by Associate II
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Resolved! HRTIM Triggering ADC

Hi,I am currently working with the STM32F334 and STM32G474 microcontrollers, and I have a couple of technical questions that require deeper insight into how the HRTIM (High-Resolution Timer) operates in these devices.Q1. Can HRTIM generate a high-res...

s2000 by Associate
  • 105 Views
  • 3 replies
  • 2 kudos