• State Resolved
  • Locked Locked
  • Replies 5 replies
  • Subscribers 54 subscribers
  • Views 237 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Original question:

Error connecting to the target: (Error -1170 @ 0x0) Unable to access the DAP.

AM261X-MCAL-SDK: Debugger connection failure

Chaehee Won
Prodigy 50 points

Part Number: AM261X-MCAL-SDK

Hi,

I am trying to debug example project on the AM261x LP hardware. When I start debug project, I got below error. I tried to power-cycle the board as suggested but I still got same errors. I also tried to set lower TCLK (100kHz) but I still got same errors. Please help how I can fix this problem.

 

CS_DAP_0: Error connecting to the target: (Error -1170 @ 0x0) Unable to access the DAP. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 20.4.0.3835)