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JTAG not connecting

Question asked by reachme09 on Oct 21, 2009
Latest reply on Apr 19, 2010 by reachme09

Hi,

 

I am using ADSP-BF537 in one of our custom board.
Since yesterday this board was working fine. But today when we are trying to connect the JTAG, its not getting connected and i am getting the below error

 

 

We tried probing all the JTAG signals. The TDI pin is always low. (when we are connecting thru JTAG)
By default i am getting the system clock but when i am trying to connect the JTAG thru VDK , the system clock is not coming.

 

Can u please help us.

 

 

attachment is the screen print of erre

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