对于1080p@30HZ，或者1080i@60HZ，
ui_clk是7425，
total_words_per_line是2200，
total_lines_per_frame是1125，
+++++++++++++++++++++++++++++++
对于1080p@60HZ，
ui_clk是1485，
total_words_per_line是2200，
total_lines_per_frame是1125，
+++++++++++++++++++++++++++++++
对于1080p@50HZ，
ui_clk是1485，
total_words_per_line是2640，
total_lines_per_frame是1125，
++++++++++++++++++++++++++++
对于1080p@25HZ，或者对于1080i@50HZ，
ui_clk是7425，
total_words_per_line是2640，
total_lines_per_frame是1125，
+++++++++++++++++++++++++++
对于1080p@24HZ，
ui_clk是7425，
total_words_per_line是2750，
total_lines_per_frame是1125，
++++++++++++++++++++++++++++++++
对于1080p，
vblank_front,
line1 ----> line41,
video_zone,
line42---->line1121,
vblank_rear,
line1122---->line1125,
VANC数据，在
line7---->line41中传输。
++++++++++++++++++++++++++++++++
对于1080i，
vblank_front_field1,
line1---->line20,
video_zone_field1,
line21---->line560,
vblank_rear_field1,
line561---->line563,
vblank_front_field2,
line564---->line583,
video_zone_field2,
line584---->line1123,
vblank_rear_field2,
line1124---->line1125,
VANC数据，在
line7---->line20,
line569---->line583
中传输。
++++++++++++++++++++++++++++++++++++++++++++++
F (field/frame), V (vertical), H(horizontal),
An SAV sequence shall be identified by having H = 0; EAV shall have H = 1
In a progressive system, the EAV and SAV of all lines shall have F = 0;
The EAV and the SAV of lines 1 through 41 inclusive and lines 1122 through 1125 inclusive shall have V =1;
The EAV and SAV of lines 42 through 1121 inclusive shall have V = 0
In an interlaced system:
The EAV sequence of line 1 shall be considered to be the start of the first digital field and the EAV sequence of line 564 shall be considered to be the start of the second digital field;
The EAV and SAV of lines 1 through 563 inclusive shall have F = 0. The EAV and SAV of lines 564 through 1125 inclusive shall have F = 1;
The EAV and SAV of lines 1 through 20, lines 561 through 583, and lines 1124 and 1125 shall have V = 1;
The EAV and the SAV of lines 21 through 560 and lines 584 through 1123 shall have V = 0
A line of digital video extends from the first word of EAV through the last word of video data
++++++++++++++++++++++++++++++++++++++++++++++++++
EAV+HANC+SAV+APDATA
对于total_words_per_line是2200的情况，
EAV----4 cycles,
HANC----272cycles,
SAV----4cycles,
APDATA----1920cycles,
对于total_words_per_line是2640的情况，
EAV----4 cycles,
HANC----712cycles,
SAV----4cycles,
APDATA----1920cycles,
对于total_words_per_line是2750的情况，
EAV----4 cycles,
HANC----822cycles,
SAV----4cycles,
APDATA----1920cycles,
+++++++++++++++++++++++++++++++++++++++
y_blanking_value ---- 0x040,
c_blanking_value ---- 0x200,