In reply to cgales:
I connected DUT as you mentioned, but cb.S_AXIS_TREADY signal in com_tb_int_in interface arrived delayed by 1 clock cycle according to S_AXIS_DATA_TREADY signal of DUT and two handshakes occurred on the first word.
In reply to cgales:
I connected DUT as you mentioned, but cb.S_AXIS_TREADY signal in com_tb_int_in interface arrived delayed by 1 clock cycle according to S_AXIS_DATA_TREADY signal of DUT and two handshakes occurred on the first word.