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TallGUY
Associate II
since ‎2018-07-19
‎2023-06-14

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  • 6 Posts
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User Activity

STM32F7X internal regulator won't start

2018-08-23
hello I am using the STM32F779NXH MCU it has an internal 1.2V voltage regulator that I believe should output volt on the CAP_1 and CAP_2 pins. The MCU will not boot, and will not be recognized by the st-link. This is a brand new board and has never ...

STM32F77* SDRAM FMC, Can you pin swap data and address pins?

2018-07-26
I am wondering if you can pin swap the data pins ( withing byte lanes) without any software consequences? If their are any is it easy to resolve?I am also wondering if you can pin swap the address pins at all and if you do can you do it without any s...

Getting into STM32F777 DFU mode

2017-05-26
Posted on May 27, 2017 at 04:09Is there anything I am missing while trying to get my STM32F777 chip into DFU mode?I have a 25 MHZ OSC (HSE), NRST is pulled high with a 10K resister and BOOT0(pin138) is pulled low with a switch to pull it high on res...
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