AR0330 Datasheet, PDF (41/77 Pages) ON Semiconductor – CMOS Digital Image Sensor

AR0330: 1/3-Inch CMOS Digital Image Sensor
Pixel Sensitivity
Table 31: Recommended MIPI Timing Configuration
Register
0x31B0
0x31B2
0x31B4
0x31B6
0x31B8
0x31BA
0x31BC
0x31BE
Configuration
10bit, 490Mbps/lane
12-bit, 588Mbps/lane
Clocking: Continuous
40
36
14
12
0x2743
0x2643
0x114E
0x114E
0x2049
0x2048
0x0186
0x0186
0x8005
0x8005
0x2003
0x2003
Description
Frame Preamble
Line Preamble
MIPI Timing 0
MIPI Timing 1
MIPI Timing 2
MIPI Timing 3
MIPI Timing 4
MIPI Config Status
Pixel Sensitivity
Figure 26: Integration Control in ERS Readout
Row Integration
(T_INTEGRATION)
Row Reset
(Start of Integration)
Row Readout
A pixel's integration time is defined by the number of clock periods between a row's
reset and read operation. Both the read followed by the reset operations occur within a
row period (T_ROW) where the read and reset may be applied to different rows. The read
and reset operations will be applied to the rows of the pixel array in a consecutive order.
The integration time in an ERS frame is defined as:
T_INTEGRATION = T_COARSE - T_FINE
(EQ 13)
The coarse integration time is defined by the number of row periods (T_ROW) between a
row's reset and the row read. The row period is the defined as the time between row read
operations (see Sensor Frame Rate).
T_COARSE = T_ROW * coarse_integration_time
(EQ 14)
AR0330_DS Rev. U Pub. 4/15 EN
41
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