set_counter
set_counter(timer, cnt);
set_counter(timer, msec_to_cycles(1));
set_counter(timer, TVAL_MAX);
set_counter(timer, cnt_1);
set_counter(timer, cnt_2);
set_counter(timer, cnt_1);
set_counter(timer, cnt_2);
set_counter(timer, msec_to_cycles(test_args.wait_ms));