HA118144AF ETC, HA118144AF Datasheet - Page 21

• Manufacturer Part Number: HA118144AF
• Description: Video Camera CDS/AGC IC
• Manufacturer: ETC

HA118144AF
Serial Data Control
•
Table 3-1 Serial Control Overview
Function
Knee level gain selection setting
AGC gain setting
Pulse selection
SCK
SDATA
IC internal data latch timing
Timing chart
— Serial transfers are performed by the SCK
and SDATA pins in the CDS/AGC IC.
2 µs to 20 µs
D10
D9
Figure 5 Serial Data Timing Chart
D1
0
0
1
D8
D2
0
1
0
D7
D3
Knee level setting
d1
AGC gain
d1
Correc- —
tion/
knee
D6
— Internally, the IC takes the case where SDATA
— Data is acquired on the falling edge of SCK for
D4
d2
d2
is high on the falling edge of SCK as the data
latch timing.
D1 to D10 prior to the latch timing.
D5
D5
d3
d3
SDATA
D4
D6
d4
d4
D3
d5
d5
D7
D2
HA118144AF
D8
Gain select
d1
d6
D1
D9
d2
d7
D10
d3
—
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