Hi,Now, we use STM32G070RB.Please let me make clear about internal PU/PD resistor setting on PA8.Although we set internal PU res from GPIOA_PUPDR, measured voltage is near 0V at this port.We found this is because the PD res that is set by SYSCFG_CFGR...
Hi, I'd like to know the pin setting of T_NRST on ST-Link.This pin setting can be set by user?What is the default setting, Push-Pull, Open-Drain, and applied any internal PU/PD resistor?Please help to advise.
Hi,We started design with STM32G070RB for our new application.And, i'd like to know the detail about below explanation about I/O port configuration during/just after reset at page.161 of the reference manual(RM0454). |During and just after reset, t...
Dear MikeI downloaded the latest version, and confirmed revision points.But, I still don't understand why this STM32G070 has the UCPD res,and how we utilize it because this ucom doesn't have usb function.Anyway, i understand the UCPD res is 5.1k and ...
Dear MikeAlthough STM32G070RB doesn't have USB function, why it has UCPD?And, I found below table on page.38 of RM045. how is UCPD available in STM32G070RM?And, do you have any information about below on page.167 of RM0454?Br,Yuji
Hi, JW Thank you for your explanation.Based on calculation with Rd 5.1k, I could get the value that is near measured value.Do you have more information about USBC Red.I couldn't find about it in the datasheet.Br, Yuji
Dear MikeThanks for your answer.Yes, I understood it.But, i'd like to know that whether there is priority of internal res setting.I mean, we set PU res from GPIOA_PUPDR on PA8. Then, my expected measured voltage on this port is 3.3V(=VDD) because ...
