Rainbow Electronics ATMOS™ 2M60 - Manual (Page 11)

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[Preliminary] ATMOS -2M60/2M30
4.2 Ouput Data Timing
Figure 4-6. Output Data Chronogram
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:
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 .
Table 4-4. Timing Values
Label Description Min Typ Max
Ts Input setup to clock delay 1ns
Th Output hold from clock delay 1ns
LVAL
STROBE
DATA
First Valid Pixel Last Valid Pixel
ts
th
Table 5-1. R.O.I Performance
ROI Size Frame Rate 2M60 (fps) Frame Rate 2M30 (fps)
2096 Ч 1184 48 24
1920 Ч 1080 60 30
1600 Ч 999 75.7 37
640 Ч 477 157 78