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ADUC7060 unable to connect

Question asked by martin_cal on Sep 20, 2016
Latest reply on Oct 5, 2016 by ABuda

Hi,


I am running a code on a ADUC7060 (I am using IAR Embedded Workbench IDE and a Jtag probe Midas-Link). I wanted to use the method to flash a .bin file with an empty project (to prevent other users to modify the code) following this tutorial:
https://www.iar.com/contentassets/554f67…-with-ewarm.pdf


Since then I can't connect to the CPU anymore and I get the following message:
"Could not measure total IR len. TDO is constant high"


I have tried to use J-Link but I can't connect either (using both JTAG and SWD). The screenshot is in attachement.
I think that the chip is locked or something is corrupted ...

 

So I am looking for a way to perform a mass erase without using Jtag (serial download is not available, it's not an eval board).

 

Any suggestions how to solve this problem?

 

Regards,

Martin

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