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Another JTAG SOM test error question

Question asked by MattZ on Aug 4, 2011
Latest reply on Aug 5, 2011 by MattZ

Hi,

 

I've been using the USB-ICE for some time with a batch of boards that my company designed. The ICE has been working great. Recently, its been getting flakey. I frequently get an error when connecting to the target via JTAG. The ICE is unable to connect to a board that it previously did connect to. VDSP pops up a window that includes:

 

Error Code: 0x80048049

Error Description: Failed passing SOM test

 

I've no tried connecting to 3 other boards (which previously all worked) to no avail with the same error. This gives me the impression that there is a problem with my ICE and not the board. Does this reasoning make sense? If so, how do I fix this?

 

thanks

-Matt

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