NOIL2SC1300A-GDC ON Semiconductor, NOIL2SC1300A-GDC Datasheet - Page 33

• Manufacturer Part Number: NOIL2SC1300A-GDC
• Description: LUPA1300-2 COLOR PGA168
• Manufacturer: ON Semiconductor

Specifications of NOIL2SC1300A-GDC

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Column FPN Correction
correction of the columns. At the start of every frame, before
read out of the actual lines is done, a fixed voltage is applied
at the columns and these values are read out like a real data
line. Inside the data block, the ’pixel’ data for that line is
stored in an on-chip FPN memory. When the correction is
enabled, the corresponding FPN value is subtracted from the
incoming pixel data.
separately. The registers used to configure the correction
are:
The column FPN of the sensor is improved by the offset
This FPN correction must be enabled for every output
Figure 32. Dark Image With FPN Correction Enabled (5x Amplified)
Figure 31. Dark Image Without FPN Correction (5x Amplified)
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NOTE: Do not change the settings of datachannel12_1.
•
column FPN correction. These images are magnified up to
five times.
Figure 31 and Figure 32 show the effect of enabling the
datachannelX_1 with X from 0 to 11. The field [1] of
these registers enables the offset corrections of the
specific output channel.
seqmode3. The field[2] must be ‘1’. It enables the
generation of the line of reference voltages at the
columns.
This channel contains synchronization data, not
pixel data. If fpn correction is enabled on this
channel, the synchronization data becomes
corrupt.