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ЁрчтхЁЄър т Єт:

уюЁшч.
// =\                  /=========||...
// ==\                /==========||...
// ====---     -------===========||...
//    |  \   / |      |
//    |   ---  |      |
//    |  |   | |      |
//    0  t1  | t3     t4
//           t2
// at 0, video ends and blank begins
//    t1 = 10 clocks (@7MHz), 1.429 us
// t2-t1 = 33 clocks          4.714 us
// t3-t2 = 41 clocks,         5.857 us, then video starts

t1: 1.429 us,
t2: 6.143 us,
t3: 12    us
//
// repetition period = 448 clocks @7MHz

тхЁЄ.
+3H - blank begins,
+4H - hsync,
+18H  blank continues. total hblank is 25H


т тур:
[*User-Defined_mode,(736X615)]
PIXEL_CLK   =   28000
H_DISP   =   736
H_FPORCH   =   16
H_SYNC   =   96
H_BPORCH   =   48
H_SYNC_POL   =   0
V_DISP   =   615
V_FPORCH   =   3
V_SYNC   =   4
V_BPORCH   =   18
V_SYNC_POL   =   0
INTERLACE_ENABLE  =  0