I have ls1021atwr and custom board which is very close to ls1021atwr by design.
I can attach to ls1021atwr from CW via CMSIS-DAP with no errors,
but if I use the same way for connecting to custom board CW hungs at 82% point
for at about 3 min. I get "Failed to correctly configure the JTAG chain" message after.
I can see all JTAG signals (TDI,TDO,TMS,TCK,TRTS) on oscilloscope during connection progress.
It looks like there is no difference.
Can anyone point me how to figure out what is going wrong?