<< Dot Clock (MHz), Horizontal Frequency (kHz), Vertical Frequency (Hz), Horizontal etc... (µs), Vertical etc... (ms) >>
* No Composite Mode.
H – 37.50 26.67 20.32 6.35 2.03 3.81 0.51
V – 74.99 13.335 12.802 0.533 0.080 0.427 0.026
Mode
H/V
Sort
1
2
3
4
640x480
75Hz
Sync
Polarity
Frequency
Total Period
(A)
Video Active
Time (B)
Sync Duration
(E)
Blanking Time
(C)
Back Porch
(F)
Front Porch
(D)
Resolution
H + 53.68 18.63 14.22 4.41 1.14 2.70 0.57
V + 85.07 11.755 11.178 0.577 0.056 0.503 0.018
H + 68.677 14.561 10.836 3.725 1.016 2.201 0.508
V + 85.00 11.764 11.182 0.582 0.044 0.524 0.014
1280x1024
75Hz
800x600
85Hz
1024x768
85Hz
H + 79.976 12.504 9.481 3.022 1.067 1.837 0.119
V + 75.025 13.329 12.804 0.525 0.038 0.475 0.013