STM32G4A1VET6 schematic review

[Deepu]

Hello,   

            My name is G. Sai Deepak. In our railway project, we are using the STM32G4A1VET6 microcontroller. This is how we have designed and connected the microcontroller in the schematic. I kindly request you to review the schematic and let me know if any changes are required

 

Thanking You,

G.SAI DEEPAK

 

 

[TDK]

Looks okay to me at a high level except that I don't see a programming header. Presumably that's somewhere.

[Deepu]

Hi, This is our programming header Could you please review it and give your feedback.

Thank you

[Deepu]

 

Hi, This is the programming header we have used for our project which is a J-Link Debug Connector, Once check it and review it from your side

 

[TDK]

Two things:

Here's your image blown up. It is painful to read due to being nearly illegible. A PDF would be better, or a high resolution image.

 

I don't use JTAG so would rather not weigh in here. The programmer manual should detail what connections are needed.

*ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 - User manual

[Deepu]

Hi, Thanks for the response. I hope now you get clarity on the Programming header image used in our schematics so, Please Review it and provide feedback

 

[TDK]

Looks roughly okay, though a lot of those pins are not needed for SWD. Does it match the pinout in the programmer user manual?

[Deepu]

 

Hi, Thanks for your response Yes, it's Matching and we are following the Pin out from the below mentioned Link and I have mentioned the pic of the section that we are following 

                                                                          Thanking you,

J-Link Interface Description

 

 

 

 

[TDK]

As I said before:

I don't use JTAG so would rather not weigh in here. The programmer manual should detail what connections are needed.

You said you are using SWD, but you are definitely showing a JTAG connection. Note how pin 3 is not used for SWD.

 

[Deepu]

Hi, Thank's for your reply. We are using JTAG Connection