[Moved] Failed to get CPU status after 4 retries

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nahidalam

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I have a Toshiba TC35667 evaluation board (ARM cortex) with BLE module. I have done proper jumper settings according to their starter guide. But I can't download the code. Getting error "Failed to get CPU status after 4 retries".

I am using the latest J-Link debugger from SEGGER, the latest J-Link software, and IAR. Below is the output of J-Link Commander. Looks like the debugger is not finding the CPU. Can anyone please suggest?


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Does the board powerup with a factory default demo app?

Can you either upload or post a link to the board's user manual?

According to the posted J-Link output the J-Link is unable to pull the RESET line low to initiate JTAG or SWD communications.


BigDog
 

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