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Cannot reset LS1012 custom board from JTAG

Question asked by Pho Hoang on May 9, 2018
Latest reply on Jun 19, 2018 by Yiping Wang

Hello,

 

We are trying to bring up our custom board based on the 1012A RDB. We based our initialization script on the 1012A. 

We could not get pass the following 2 errors. If you have seen these error before and know how to get pass them, please let us know. We really appreciated.

ccs_get_cc_config; ccs_error = 23
 Error message: CC not present

ccs_reset_to_debug; ccs_error = 39
 Error message: LS1043A: Core not responding

 

We also attached the debug log & the initialization files. This board is blank.

 

Thank you so much.

 

========================================

ccs_get_cc_config
 serverh = 0
 cc = 0
 config_string =
 ccs_get_cc_config; ccs_error = 23
 Error message: CC not present
ccs_config_cc
 serverh = 0
 config_string = cwtap:
 ccs_config_cc; ccs_error = 0
ccs_set_connection_timeout
 serverh = 0
 timeout = 10
 ccs_set_connection_timeout; ccs_error = 0
ccs_config_server
 serverh = 0
 cc = 0
 server_config = 0
 value = 16000
 ccs_config_server; ccs_error = 0
ccs_get_config_chain
 serverh = 0
 device_list: (size = 0)
 ccs_get_config_chain; ccs_error = 0
ccs_config_chain
 serverh = 0
 cc = 0
 device_list: (size = 3)
  device[0]:: core_type=DAP(232)
  device[1]:: core_type=LS1043A(284)
  device[2]:: core_type=SAP2(272)
 ccs_config_chain; ccs_error = 0
ccs_get_config_chain
 serverh = 0
 device_list: (size = 3)
 ccs_get_config_chain; ccs_error = 0
ccs_get_config_chain
 serverh = 0
 device_list: (size = 3)
  device[0]:: core_type=DAP(232)
  device[1]:: core_type=LS1043A(284)
  device[2]:: core_type=SAP2(272)
 ccs_get_config_chain; ccs_error = 0
ccs_config_template
 coreh = [serverh:0;cc_index:0;chain_pos:1]
 config_reg = 4096
 config_data = 1
 ccs_config_template; ccs_error = 0
ccs_write_register
 coreh = [serverh:0;cc_index:0;chain_pos:1]
 index = 0
 count = 1
 size = 4
 value: (size = 4)
   0000009E
 ccs_write_register; ccs_error = 0
ccs_write_register
 coreh = [serverh:0;cc_index:0;chain_pos:1]
 index = 4107
 count = 1
 size = 4
 value: (size = 4)
   00014571
 ccs_write_register; ccs_error = 0
ccs_reset_to_debug
 serverh = 0
 cc = 0
 ccs_reset_to_debug; ccs_error = 39
 Error message: LS1043A: Core not responding

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