FFSCROLL v2: dot clock 28.3220 MHz, line 118 chars x 500 lines = 60.0042 Hz (frame 16.665 ms)
stage        frames tiles/f  tiles ms avg/max  comp ms avg/max  blit ms avg/max  work %frame avg/max missed
1 SLUMS         1825   3.85    0.16 /  7.92     4.46 /  4.81     4.09 /  4.12     58.7 / 103.3   4
2 SUBWAY          63   1.56    0.13 /  0.23     4.80 /  4.80     4.09 /  4.10     57.5 /  61.1   0
3 WEST SIDE      566   2.60    0.15 /  0.60     4.74 /  4.81     4.09 /  4.11     60.2 /  63.6   0
