1600x1200_56.vfo:
 Total lines per frame:   1260
 Total pixels per line:   2028
 Active lines per frame:  1200
 Active pixels per line:  1600
 Frames per second:       56
 Fields per frame:        1
 Swaps per frame:         1
 Pixel clock:             143.096 MHz, period = 6.98833 nsec
 Hardware pixel rounding:  every 1 pixels
 Line analysis: 
  Length:                 2028 Pixels, 1 Lines, 14.1723 usec; (line 0)
  Frequency:              70.56 KHz, period = 14.1723 usec
 Horizontal Sync:         202 Pixels, 1.41164 usec; (line 54)
 Horizontal Back Porch:   201 Pixels, 1.40465 usec; (line 54)
 Horizontal Active:       1600 Pixels, 11.1813 usec; (line 54)
 Horizontal Front Porch:  25 Pixels, 174.709 nsec; (line 54)
 Field Information:
  Field Duration:           2.55528e+06 Pixels, 1260 Lines, 17.8571 msec; (line 0)
  Vertical Sync:            12168 Pixels, 6 Lines, 85.034 usec; (line 0)
  Vertical Sync Pulse:      12370 Pixels, 6.09961 Lines, 86.4457 usec; (line 0)
  Vertical Back Porch:      97344 Pixels, 48 Lines, 680.272 usec; (line 6)
  Vertical Active:          2.4336e+06 Pixels, 1200 Lines, 17.0068 msec; (line 54)
  Vertical Front Porch:     12168 Pixels, 6 Lines, 85.034 usec; (line 1254)