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.

CCS/TMS320C5535: TMS320C5535 eZdsp USB Kit : Error connecting to the target: (Error -151 @ 0x0)

Part Number: TMS320C5535

Tool/software: Code Composer Studio

Hi,

We recently bought 20 TMS320C5535 EzDSP USB Kits for teaching purposes and we have trouble connecting to the target for 4 of them using the provided CCS version. 

For instance, the following error shows up : Error connecting to the target: (Error -151 @ 0x0). Removing the faulty kit and plugging in a new one even without recreating a new target works just fine (and for the other 13 as well). I noticed for the first defaulted card that it installed a new device...I removed all related devices from Windows 7 to start a fresh session, recreate a target session, but without luck. It seems there is an issue with the XDS1100 JTAG on those 4 cards but can't seem to pinpoint the culprit. This is surprising because the board versions are the same...

Any help would be highly appreciated before I send the kits back to the official vendor.

Many thanks !

Davy