AI5412 データシートの表示（PDF） - A1 PROs co., Ltd.
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AI5412 Datasheet PDF : 20 Pages
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Ai5412
Mode Tables
1) Internal sync mode
HPLL pin (Pin 38)
: Open
VR/SYNC pin (Pin 39) : Open
ESYNC pin (Pin 40) : Open
XSUB pulse OFF*1
Electronic shutter ON
Auto iris ON
Interlace
Field
readout
O
O
O
Frame
readout
O
O
O
Non-interlace
Odd field *2
Even field *2
Field
readout
Frame
readout
Field
readout
Frame
readout
O
X
O
X
O
X
O
X
O
X
O
X
*1 EIA for 1/60 s accumulation ; CCIR for 1/50 s accumulation
*2 Line number is 262H or 263H for EIA and 312H or 313H for CCIR.
O : Can be used.
X : Cannot be used.
2) SYNC sync (external sync) mode
XSUB pulse OFF*1
Electronic shutter ON
Auto iris ON
Interlace
Field
readout
O
O
O
Frame
readout
O
O
O
HPLL pin (Pin 38)
: Open
VR/SYNC pin (Pin 39) : SYNC input
ESYNC pin (Pin 40) : Open
Non-interlace
Odd field *2
Even field *2
Field
readout
Frame
readout
Field
readout
Frame
readout
X
X
X
X
X
X
X
X
X
X
X
X
*1 EIA for 1/60 s accumulation ; CCIR for 1/50 s accumulation
*2 Line number is 262H or 263H for EIA and 312H or 313H for CCIR.
O : Can be used.
X : Cannot be used.
3) VD/HD sync (external sync ) mode
HPLL pin (Pin 38)
: HD input
VR/SYNC pin (Pin 39) : VD input
ESYNC pin (Pin 40) : VDD (power supply)
VD input with normal cycle
Interlace
Non-interlace
Odd field *2
Even field *2
Field Frame Field Frame Field Frame
readout readout readout readout readout readout
VD input with
longer cycle than
normal Interlace
Field Frame
readout readout
XSUB pulse OFF*1
O
O
O
X
O
X
O
X
Serial input
electronic shutter ON
O
O
O
X
O
X
X
X
Parallel input
electronic shutter ON
O
O
¡â
X
¡â
X
X
X
Auto iris ON
O
O
O
X
O
X
X
X
*1 EIA for 1/60 s accumulation ; CCIR for 1/50 s accumulation
*2 Line number is 262H or 263H for EIA and 312H or 313H for CCIR.
O : Can be used.
¡ â: The shutter speed may change from
its value in the interlace mode.
X : Cannot be used.
Note ) Only in the VD/HD sync mode, the external synchronization is possible during which VD pulses with longer
cycle than normal are input to the VR/SYNC pin.
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