T2081 board

monalihaware · ‎12-19-2018

i have custom board with T2081. It was getting connected using HARD CODED RCW (ddr_clk=sys_clk=66.67MHz). Now it shows "failed to configure JTAG chain".

JTAG log is as follows: What might be the problem?

ccs_open

ipaddr = 127.0.0.1

port = 41475

timeout = 15

serverh = 0

ccs_open; ccs_error = 10

Error message: Connection refused

ccs_open

ipaddr = 127.0.0.1

port = 41475

timeout = 15

serverh = 0

ccs_open; ccs_error = 10

Error message: Connection refused

ccs_open

ipaddr = 127.0.0.1

port = 41475

timeout = 15

serverh = 0

ccs_open; ccs_error = 0

ccs_get_connection_count

serverh = 0

count = 1

ccs_get_connection_count; ccs_error = 0

ccs_available_connections

serverh = 0

count = 0

ccs_available_connections; ccs_error = 0

ccs_available_connections

serverh = 0

count = 0

ccs_available_connections; ccs_error = 0

ccs_config_cc

serverh = 0

config_string = powertap:192.168.1.2

ccs_config_cc; ccs_error = 0

ccs_available_connections

serverh = 0

count = 1

ccs_available_connections; ccs_error = 0

ccs_set_timeout

serverh = 0

timeout = 15

ccs_set_timeout; ccs_error = 0

ccs_cc_status

serverh = 0

cc = 0

ccs_cc_status; ccs_error = 0

ccs_cc_version

serverh = 0

cc = 0

version.major = 1

version.minor = 0

ccs_cc_version; ccs_error = 0

ccs_set_timeout

serverh = 0

timeout = 15

ccs_set_timeout; ccs_error = 0

ccs_available_connections

serverh = 0

count = 1

ccs_available_connections; ccs_error = 0

ccs_config_server

serverh = 0

cc = 0

server_config = 0

value = 10000

ccs_config_server; ccs_error = 0

ccs_config_chain

serverh = 0

cc = 0

device_list: (size = 1)

device[0]:: core_type=test core(20)

ccs_config_chain; ccs_error = 0

ccs_jtag_lock

serverh = 0

cc = 0

ccs_jtag_lock; ccs_error = 0

JTAG Diagnostics

Starting Power at Probe test ...

Test result: PASSED

Starting IR Scan test ...

Test result: PASSED

Starting Bypass Scan test ...

Test result: PASSED

Starting Arbitrary TAP State Move test ...

Test result: PASSED

Detected JTAG IDCODEs: OK

Device 0 IDCODE: 0x118E601D

ccs_jtag_unlock

serverh = 0

cc = 0

ccs_jtag_unlock; ccs_error = 0

ccs_config_chain

serverh = 0

cc = 0

device_list: (size = 1)

device[0]:: core_type=T2080(242)

ccs_config_chain; ccs_error = 0

ccs_config_template

coreh = [serverh:0;cc_index:0;chain_pos:0]

config_reg = 2

config_data = 1

ccs_config_template; ccs_error = 0

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210001

count = 1

size = 4

value: (size = 4)

120C0017

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210002

count = 1

size = 4

value: (size = 4)

15000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210003

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210004

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210005

count = 1

size = 4

value: (size = 4)

6B000002

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210006

count = 1

size = 4

value: (size = 4)

00008000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210007

count = 1

size = 4

value: (size = 4)

F9027000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210008

count = 1

size = 4

value: (size = 4)

01000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210009

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210010

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210011

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210012

count = 1

size = 4

value: (size = 4)

000307FC

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210013

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210014

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210015

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210016

count = 1

size = 4

value: (size = 4)

00000004

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_reset_to_debug

serverh = 0

cc = 0

ccs_reset_to_debug; ccs_error = 39

Error message: T2080: Core not responding

ccs_get_subcore_error

serverh = 0

cc = 0

error = 5

chain_pos = 0

ccs_get_subcore_error; ccs_error = 0; duration=1 ms

ccs_kill_server

serverh = 0

ccs_kill_server; ccs_error = 0

ccs_open

ipaddr = 127.0.0.1

port = 41475

timeout = 15

serverh = 0

ccs_open; ccs_error = 10

Error message: Connection refused

ccs_open

ipaddr = 127.0.0.1

port = 41475

timeout = 15

serverh = 0

ccs_open; ccs_error = 10

Error message: Connection refused

ccs_open

ipaddr = 127.0.0.1

port = 41475

timeout = 15

serverh = 0

ccs_open; ccs_error = 0

ccs_get_connection_count

serverh = 0

count = 1

ccs_get_connection_count; ccs_error = 0

ccs_available_connections

serverh = 0

count = 0

ccs_available_connections; ccs_error = 0

ccs_available_connections

serverh = 0

count = 0

ccs_available_connections; ccs_error = 0

ccs_config_cc

serverh = 0

config_string = powertap:192.168.1.2

ccs_config_cc; ccs_error = 0

ccs_available_connections

serverh = 0

count = 1

ccs_available_connections; ccs_error = 0

ccs_set_timeout

serverh = 0

timeout = 15

ccs_set_timeout; ccs_error = 0

ccs_cc_status

serverh = 0

cc = 0

ccs_cc_status; ccs_error = 0

ccs_cc_version

serverh = 0

cc = 0

version.major = 1

version.minor = 0

ccs_cc_version; ccs_error = 0

ccs_set_timeout

serverh = 0

timeout = 15

ccs_set_timeout; ccs_error = 0

ccs_available_connections

serverh = 0

count = 1

ccs_available_connections; ccs_error = 0

ccs_config_server

serverh = 0

cc = 0

server_config = 0

value = 10000

ccs_config_server; ccs_error = 0

ccs_config_chain

serverh = 0

cc = 0

device_list: (size = 1)

device[0]:: core_type=test core(20)

ccs_config_chain; ccs_error = 0

ccs_jtag_lock

serverh = 0

cc = 0

ccs_jtag_lock; ccs_error = 0

JTAG Diagnostics

Starting Power at Probe test ...

Test result: PASSED

Starting IR Scan test ...

Test result: PASSED

Starting Bypass Scan test ...

Test result: PASSED

Starting Arbitrary TAP State Move test ...

Test result: PASSED

Detected JTAG IDCODEs: OK

Device 0 IDCODE: 0x118E601D

ccs_jtag_unlock

serverh = 0

cc = 0

ccs_jtag_unlock; ccs_error = 0

ccs_config_chain

serverh = 0

cc = 0

device_list: (size = 1)

device[0]:: core_type=T2080(242)

ccs_config_chain; ccs_error = 0

ccs_config_template

coreh = [serverh:0;cc_index:0;chain_pos:0]

config_reg = 2

config_data = 1

ccs_config_template; ccs_error = 0

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210001

count = 1

size = 4

value: (size = 4)

120C0017

ccs_write_register; ccs_error = 0; duration=0 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210002

count = 1

size = 4

value: (size = 4)

15000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210003

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210004

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210005

count = 1

size = 4

value: (size = 4)

6B000002

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210006

count = 1

size = 4

value: (size = 4)

00008000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210007

count = 1

size = 4

value: (size = 4)

F9027000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210008

count = 1

size = 4

value: (size = 4)

01000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210009

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210010

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210011

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210012

count = 1

size = 4

value: (size = 4)

000307FC

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210013

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210014

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210015

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210016

count = 1

size = 4

value: (size = 4)

00000004

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_reset_to_debug

serverh = 0

cc = 0

ccs_reset_to_debug; ccs_error = 39

Error message: T2080: Core not responding

ccs_get_subcore_error

serverh = 0

cc = 0

error = 5

chain_pos = 0

ccs_get_subcore_error; ccs_error = 0; duration=1 ms

ccs_kill_server

serverh = 0

ccs_kill_server; ccs_error = 0

ccs_open

ipaddr = 127.0.0.1

port = 41475

timeout = 15

serverh = 0

ccs_open; ccs_error = 10

Error message: Connection refused

ccs_open

ipaddr = 127.0.0.1

port = 41475

timeout = 15

serverh = 0

ccs_open; ccs_error = 10

Error message: Connection refused

ccs_open

ipaddr = 127.0.0.1

port = 41475

timeout = 15

serverh = 0

ccs_open; ccs_error = 0

ccs_get_connection_count

serverh = 0

count = 1

ccs_get_connection_count; ccs_error = 0

ccs_available_connections

serverh = 0

count = 0

ccs_available_connections; ccs_error = 0

ccs_available_connections

serverh = 0

count = 0

ccs_available_connections; ccs_error = 0

ccs_config_cc

serverh = 0

config_string = powertap:192.168.1.2

ccs_config_cc; ccs_error = 0

ccs_available_connections

serverh = 0

count = 1

ccs_available_connections; ccs_error = 0

ccs_set_timeout

serverh = 0

timeout = 15

ccs_set_timeout; ccs_error = 0

ccs_cc_status

serverh = 0

cc = 0

ccs_cc_status; ccs_error = 0

ccs_cc_version

serverh = 0

cc = 0

version.major = 1

version.minor = 0

ccs_cc_version; ccs_error = 0

ccs_set_timeout

serverh = 0

timeout = 15

ccs_set_timeout; ccs_error = 0

ccs_available_connections

serverh = 0

count = 1

ccs_available_connections; ccs_error = 0

ccs_config_server

serverh = 0

cc = 0

server_config = 0

value = 10000

ccs_config_server; ccs_error = 0

ccs_config_chain

serverh = 0

cc = 0

device_list: (size = 1)

device[0]:: core_type=test core(20)

ccs_config_chain; ccs_error = 0

ccs_jtag_lock

serverh = 0

cc = 0

ccs_jtag_lock; ccs_error = 0

JTAG Diagnostics

Starting Power at Probe test ...

Test result: PASSED

Starting IR Scan test ...

Test result: PASSED

Starting Bypass Scan test ...

Test result: PASSED

Starting Arbitrary TAP State Move test ...

Test result: PASSED

Detected JTAG IDCODEs: OK

Device 0 IDCODE: 0x118E601D

ccs_jtag_unlock

serverh = 0

cc = 0

ccs_jtag_unlock; ccs_error = 0

ccs_config_chain

serverh = 0

cc = 0

device_list: (size = 1)

device[0]:: core_type=T2080(242)

ccs_config_chain; ccs_error = 0

ccs_config_template

coreh = [serverh:0;cc_index:0;chain_pos:0]

config_reg = 2

config_data = 1

ccs_config_template; ccs_error = 0

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210001

count = 1

size = 4

value: (size = 4)

120C0017

ccs_write_register; ccs_error = 0; duration=0 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210002

count = 1

size = 4

value: (size = 4)

15000000

ccs_write_register; ccs_error = 0; duration=0 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210003

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210004

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210005

count = 1

size = 4

value: (size = 4)

6B000002

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210006

count = 1

size = 4

value: (size = 4)

00008000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210007

count = 1

size = 4

value: (size = 4)

F9027000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210008

count = 1

size = 4

value: (size = 4)

01000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210009

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210010

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=2 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210011

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210012

count = 1

size = 4

value: (size = 4)

000307FC

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210013

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210014

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210015

count = 1

size = 4

value: (size = 4)

00000000

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_write_register

coreh = [serverh:0;cc_index:0;chain_pos:0]

index = 210016

count = 1

size = 4

value: (size = 4)

00000004

ccs_write_register; ccs_error = 0; duration=1 ms

ccs_reset_to_debug

serverh = 0

cc = 0

alexander_yakov · ‎12-23-2018

1. You said: " It was getting connected using HARD CODED RCW (ddr_clk=sys_clk=66.67MHz). Now it shows "failed to configure JTAG chain"." - could you please specify, what is changed?

2. According to your log, the core properly responds to initial commands, but than stops responding. Please verify you target initialization file, what you are doing with the device in this file, and why it stops responding after some step.

Have a great day,
Alexander
TIC

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