About DKrzm.1

DKrzm.1 · 2023-08-15

Does anyone know the MTBF for the VL53L5 sensor? Thanks.

DKrzm.1 · 2020-12-18

I would like to hold the STM32H745 in reset and then connect with JTAG and be able to reprogram the flash internally. I am finding that their is some setting that is damaging a part on boot up and want to prevent the device from booting but still be...

DKrzm.1 · 2020-02-17

Is pin 4 (the tab) electrically connected to any of the other pins?

DKrzm.1 · 2020-01-23

DKrzm.1 · 2020-12-18

Correct, such that I can reprogram the flash without it starting to boot.

DKrzm.1 · 2020-01-23

So are you using the DEM bit to turn the DE pin on and off directly?

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MTBF for VL53L5 sensor

How to hold STM32H745 in reset and still connect with JTAG debugger

LD1117 SOT-223 package pin definition

I want to use the RS485 interface. How do I get the DE to toggle off? I have configured the USART to enable the DEM bit but the DE line stays high all the time. Do I have to toggle the DE line or is it ran by the uC?

Re: How to hold STM32H745 in reset and still connect with JTAG debugger

Re: I want to use the RS485 interface. How do I get the DE to toggle off? I have configured the USART to enable the DEM bit but the DE line stays high all the time. Do I have to toggle the DE line or is it ran by the uC?