Skip to main content
KJ.4
Associate III
July 14, 2023
Question

Need recommendation for JTAG connection in STM32 MCU

  • July 14, 2023
  • 1 reply
  • 3774 views

I am using STM MCU part STM32F303ZET6. Do i need to provide pullup or pull down for JTAG signals? Please help me here with recommendation on which signal to be pulledup or down.Below image is the connection i did for now.please take a look and advise.

 

Screenshot 2023-07-14 192944.png

 

This topic has been closed for replies.

1 reply

STOne-32
ST Technical Moderator
July 20, 2023

Dear @KJ.4 ,

you can refer to this Application Note AN4206

https://www.st.com/resource/en/application_note/an4206-getting-started-with-stm32f3-series-hardware-development-stmicroelectronics.pdf

hope it helps you 

STOne-32