Hi all,
We are unable to use the integrated debugger XDS110 present of TDA4 EVM. We have set the switch to No Boot mode as follows
SW8[1-8] = 1000 1000
SW9[1-8] = 0111 0000
Using the xds110 utility, the firmware upgrade was successful.
C:\ti\ccs910\ccs\ccs_base\common\uscif\xds110>xdsdfu.exe -m
USB Device Firmware Upgrade Utility
Copyright (c) 2008-2019 Texas Instruments Incorporated. All rights reserved.
Scanning USB buses for supported XDS110 devices...
<<<< Device 0 >>>>
VID: 0x0451 PID: 0xbef3
Device Name: XDS110 Embed with CMSIS-DAP
Version: 3.0.0.2
Manufacturer: Texas Instruments
Serial Num: 24190066
Mode: Runtime
Configuration: Standard
Switching device into DFU mode.
On checking the integrity we get the following error:
C:\ti\ccs910\ccs\ccs_base\common\uscif>dbgjtag -f @xds110 -S integrity
-----[An error has occurred and this utility has aborted]--------------------
This error is generated by TI's USCIF driver or utilities.
The value is '-233' (0xffffff17).
The title is 'SC_ERR_PATH_BROKEN'.
The explanation is:
The JTAG IR and DR scan-paths cannot circulate bits, they may be broken.
An attempt to scan the JTAG scan-path has failed.
The target's JTAG scan-path appears to be broken
with a stuck-at-ones or stuck-at-zero fault.
Please suggest what are we missing.
Even if use CCS to test the connection, i get the same error. Attached image of connection properties for XDS110
Jtag disabled
2pin advanced mode C-Jtag
Similarly we tried using the XDS560V2 STM debugger and got the following error when connected to TDA4M:
Spectrum Digital Configuration Utility
@BEGIN-9
CMD:dbgjtag.exe -d sd560v2u -p 0 -r
Loaded FPGA Image: C:\ti\ccs910\ccs\ccs_base\common\uscif\dtc_top.jbc
CMD:dbgjtag.exe -d sd560v2u -p 0 -S pathlength
Loaded FPGA Image: C:\ti\ccs910\ccs\ccs_base\common\uscif\dtc_top.jbc
An error occurred while hard opening the controller.
-----[An error has occurred and this utility has aborted]--------------------
This error is generated by TI's USCIF driver or utilities.
The value is '-233' (0xffffff17).
The title is 'SC_ERR_PATH_BROKEN'.
The explanation is:
The JTAG IR and DR scan-paths cannot circulate bits, they may be broken.
An attempt to scan the JTAG scan-path has failed.
The target's JTAG scan-path appears to be broken
with a stuck-at-ones or stuck-at-zero fault.
CMD:dbgjtag.exe -d sd560v2u -p 0 -S integrity
Loaded FPGA Image: C:\ti\ccs910\ccs\ccs_base\common\uscif\dtc_top.jbc
An error occurred while hard opening the controller.
-----[An error has occurred and this utility has aborted]--------------------
This error is generated by TI's USCIF driver or utilities.
The value is '-233' (0xffffff17).
The title is 'SC_ERR_PATH_BROKEN'.
The explanation is:
The JTAG IR and DR scan-paths cannot circulate bits, they may be broken.
An attempt to scan the JTAG scan-path has failed.
The target's JTAG scan-path appears to be broken
with a stuck-at-ones or stuck-at-zero fault.
@END-9
Even if we use CCS to test the connection, i get the same error. Attached image of connection properties for XDS560v2
Note: This Spectrum Digital Configuration Utility test runs successfully when connecting the XDS560V2 debugger for the TDA2x
Please suggest what are we missing.
