ruikun jiang

USB-TAP connection problem

Discussion created by ruikun jiang on Sep 21, 2007
Latest reply on Sep 21, 2007 by Dumitru Negrea
Hi all,
    When I use usb-tap to erase the flash device by CodeWarrior IDE, there is a problem:'CCSProtocolPlugin : Failed to correctly configure the JTAG chain [Cable disconnected].'
And I've checked the ccs running log, the error occured in the 'ccs_config_chain' stage. The error info is:
'
...
 
CCS: 03A0 : ccs_get_config_chain
CCS:  :  serverh = 0
CCS:  :  device_list: (size = 0)
CCS:  : ccs_get_config_chain; ccs_error = 0
 
CCS: 03A0 : ccs_config_chain
CCS:  :  serverh = 0
CCS:  :  cc = 0
CCS:  :  device_list: (size = 1)
CCS:  :   device[0]:: core_type=53; device_descr=[ir_length:0;dr_bypass_length:0;bypass_instruction:0]
CCS:  : ccs_config_chain; ccs_error = 4
 
'
 
  Any helps? Thank you!

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