7. 5 Partial Read
( 1 ) Partial Scanning OFF (All pixels scanning)
In this mode, all pixels independent signal from the DIGITAL connector is output each 1/20 second (Line order output).
Video interval image
1/20s (1592H)
( 2 ) Partial Scanning ON
In this mode, the pixel signal of the vertical center portion from the DIGITAL connector is output.
In the E.30fps or E.40fps mode, the partial scanning and the all pixels scanning can be switched by the DIGITAL terminal (CC2: partial scanning control signal).
CC2 | E.30fps | E.40fps |
‘L’ | Partial scanning 30fps | Partial scanning 40fps |
‘H’ | All pixels scanning | All pixels scanning |
Video interval |
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1/30s (1060H): When 30fps is selected
1/40s (774H): When 40fps is selected
( 3 ) When Partial Scanning Mode is ON
(Internal VD)
FVAL
LVAL,
DVAL
RGB data (video interval image)
Blanking interval | Video interval | Blanking interval |
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Mode | Total A | Blanking interval B | Video interval C | Blanking interval D | ||
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30fps | 1060H | 56H | 972H | 32H | ||
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40fps | 774H | 78H | 644H | 52H | ||
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