Error: can't access JTAG chain
I am using MAX V 5M160ZE64I5N programmable device.
While I am trying to connect custom PCB board having the programmable device using USB blaster for JTAG communication, the following errors are observed:
Error: can't access JTAG chain
Error: operation failed
Also, the TDI, TMS, TCK signals are observed to be Ok while there is a issue with TDO signal. If TDO is pulled up to +3.3V through resistor (10K-ohm) it will stuck at high state only and same goes with pull down, it will stuck at 0V.
TDI & TMS pulled up to +3.3V through 10K-Ohm resistor. TCK pulled down to gnd through 10K-Ohm.
VCCIO = +3.3V
VCCINT = 1.8V
Software Version: Quartus prime 22.1std
Windows : Windows 11 pro
Also, tried to check connection through NIOS V command shell. Please find the attached snapshot indicating " unable to read device chain - JTAG chain broken".
Although, the Intel EPM240 development board having MAX II can get connect successfully using the same USB blaster (terasic).
Kindly suggest a possible solution to the problem.
Thank you!