[Preliminary] ATMOS -2M60/2M30
4.2
Ouput Data Timing
Table 4-4.
Timing Values
Label
Ts
Description
Min
1ns
1ns
Typ
Max
Input setup to clock delay
Output hold from clock delay
Th
Figure 4-6. Output Data Chronogram
ts
LVAL
th
STROBE
DATA
First Valid Pixel
Last Valid Pixel
5. Camera Features
5.1
Region of Interest
The full resolution of the camera is 2096 pixels by 1184 lines.You might program a smaller reso-
lution in order to reduce the readout time. You must be careful that depending on the
sequencing mode, the exposure time can be reduced too.The authorized values for horizontal
size are 32 to 2096 pixels. This value is rounded to the lower multiple of 16 pixels. The autho-
rized values for vertical size are 32 to 1184 lines. This value is rounded to the lower multiple of 9
lines. See registers ROI area @ 280H, 282H, 284H and 286H Internal Register Mapping on
page 16.
Examples of frame rate versus resolution:
Table 5-1.
R.O.I Performance
ROI Size
Frame Rate 2M60 (fps)
Frame Rate 2M30 (fps)
2096 × 1184
1920 × 1080
1600 × 999
640 × 477
48
60
24
30
37
78
75.7
157
5.2
Analog Gain
The analog gain can be adjusted by setting the gain register via the serial communication.
• Gain adjusted from 0 dB to 18 dB: code 0 to 6
• Step 3 dB
• Nominal gain (factory configuration): 0 dB
See register Sensor Analog Gain @ 240H, Internal Register Mapping on page 16.
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