TC90101FG
(2nd ,4th Field)
CVBS
309 310 311 312 313 314 315 316 317 318 319 … 335 336
HDOUT
Sync T同hro期ugスhルー VDOUT
モーMトo゙de
ODD/EVEN
FIELD 2
656
6M5o6d準e 拠
VDOUT
モード
ODD/EVEN
FIELD 2
Selectable Sync through mode and 656 mode via THRHV at sub address 22hex.
656: Field 2: Line 313 EAV
Field Blanking ; Start→ Line 311 EAV、 Finish→ Line 336 EAV
VBI READY: High level output → from Line 377 SAV to Line 378 EAV
The pulse width of HD/VD output at Sync through mode
525i
625i
HD pulse width 4.74μs
(128 cycle (unit: 27MHz clock)
VD pulse width 3H
2.5H
Notice: 656 output mode
The width of HD pulse is same as the period of between EAV and SAV.
In case of input non standard signal, it may not be above value.
Feb./2005
11