Not able to Flash SPC560P with SPC5-UDESTK-EVAL debugger

[Aditya Shukla]

I have made a custom board with SPC560P40L3, but not able to connect the pls debugger?

Please help me with this.

Is there any configuration setting need to be changed to connect pls debugger

[Tran Hung]

Hello

[Aditya Shukla]

Hello Tran,

Do you know the solution?

[Tran Hung]

I think you should check these points:

1. Are you setup pls driver correctly in your computer?
2. If driver are already setup correctly, it might be hardware problem. Please check your board again.

[Aditya Shukla]

I also have one spc560d discovery board, so i have connected external pls debugger to its 14 pin jtag connector and tap-out the wires from jtag connector also and connected to my custom board.....if the controller of the discovery board is powered ON, i am able to connect to my board and debug it...but if the discovery board microcontroller is powered OFF, i am not able to connect to my board to PLS debugger...Also repalced the controller of coustom board but still the issue is same....Not able to find out the issue....

[Erwan YVIN]

Hello Gms ,

The recommandation of tran is correct

1) Check if the PLS driver is well installed

2) If OK, Have you got a discovery board ?

you can check chapter 2.6 in this document

https://www.st.com/content/st_com/en/products/evaluation-tools/product-evaluation-tools/mcu-eval-tools/spc5-automotive-mcu-eval-tools/spc56p-discovery.html

Best regards

Erwan

[Aditya Shukla]

Thanks @Erwan YVIN​ .

Ya i have one SPC560D-discovery board and through which i am able to program my custom board.

But the same custom board i am not able to program using standalone pls debugger.

and yes i have checked the pls driver and reinstalled it again, but the problem remains.

Please help