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AI5412 View Datasheet(PDF) - A1 PROs co., Ltd.

Part Name
Description
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AI5412 Datasheet PDF : 20 Pages
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Ai5412
Mode Control
Symbol NO. I/O
Low
High
Remarks
ENB
14
I
XSUB stop
XSUB output
IRENB 15
MODE2 16
IRIN/ED1 17
SPDNV/ED2 22
SPUPV/ED0 23
I
Electronic shutter
Auto iris
I
Serial input
Parallel input
I Auto iris control signal input pin
I
(IRENB = high)
Shutter speed setting pin
I (IRENB = low)
Valid only when ENB is high.
Valid only when ENB is
high and IRENB is low
Valid only when ENB is high.
MODE1 27
I
EIA
CCIR
FL/FR
28
I
Odd field
Even field
Valid only when MODE3 is
high and EXT is low.
Field accumulation Frame accumulation Valid in all other modes.
HPLL
38
VR/SYNC 39
ESYNC 40
MODE3 41
MODE4 42
I
Internal sync : HPLL (open)
VR/SYNC (open)
SYNC sync : HPLL (open)
VR/SYNC (SYNC input)
I
VD/HD sync : HPLL (HD input)
VR/SYNC (VD input)
I
SYNC sync
Internal sync
I
Interlace
I
EIA : 262H
CCIR : 312H
VD/HD sync
Non-interlace
EIA : 263H
CCIR : 313H
EXT
37 O
Internal sync
External sync
Valid only when EXT is low.
Valid only when EXT is low
and MODE 3 is high.
Switchover between
internal and external
sync is automatically
identified by input state
at Pins 38, 39 and 40.
8
 

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