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Document Feedback CMV12000 Functional Description Datasheet • PUBLIC DS000603 • v6 - 00 • 2023 -Sep- 22 84 │ 64 Figure 89 : Temperature Sensor Location 7.6.6 Digital Test Outputs The sensor has two digital test output pi…
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CMV12000
Functional Description
Datasheet • PUBLIC
DS000603 • v6-00 • 2023-Sep-22
84 │ 63
Figure 87:
Temperature Sensor Calibration Examples
Figure 88:
Temperature Sensor Register
Reg. Name
Address
Bits
Default
Description
Temp_sensor
127
[15:0]
-
Read-Only. Contains a value for calculating the sensor
temperature.
The on-chip temperature sensor is located in the middle of the left side. See Figure 89.
y = 6.82x + 1505
y = 7.38x + 1804
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
0 10 20 30 40 50 60
Register Value [DN]
Device Temperature [°C]
Reg_val_dev1
Reg_val_dev2
Document Feedback
CMV12000
Functional Description
Datasheet • PUBLIC
DS000603 • v6-00 • 2023-Sep-22
84 │ 64
Figure 89:
Temperature Sensor Location
7.6.6 Digital Test Outputs
The sensor has two digital test output pins (TDIG1, TDIG2), which can be used to easily monitor the
sensor state without using the high-speed LVDS control channel.
Use register 123[7:0] to program the output functionality:
Figure 90:
Digital Test Pins
Reg123[3:0]
TDIG1
Reg123[7:4]
TDIG2
0
LVAL
0
DVAL
2
FOT
3
INTE_1
3
INTE_2
5
CLK_PIX (= Output clock divided by the bit mode)
15
FVAL
7.7 Additional Required Register Settings
Depending on the mode or clock speed of the sensor, some additional registers are required to be set.
7.7.1 8b Mode
These settings need to be adjusted per number of channels used per side and normal, X&Y-
subsampling or binning mode.
Document Feedback
CMV12000
Functional Description
Datasheet • PUBLIC
DS000603 • v6-00 • 2023-Sep-22
84 │ 65
Figure 91:
Additional Required Settings for 8b Mode
Mode
Number of Outputs Per Side
Reg. Address
32
16
8
4
2
1
Normal Mode
82
3618
2082
1058
546
290
290
83
5894
5896
5896
5896
5896
5896
84
143
143
143
143
143
143
85
143
257
515
1031
2063
4127
86
143
257
515
1031
2063
4127
87
510
510
510
510
510
510
88
510
510
510
510
510
510
98
36362
36362
36362
36362
36362
36362
107
11614
11614
11614
11614
11614
11614
109
13416
13416
13416
13416
13416
13416
113
788
788
788
788
788
788
114
90
90
90
90
90
90
X&Y-Subsampling
82
2338
2082
1058
546
290
290
83
5893
5893
5893
5893
5893
5893
84
143
143
143
143
143
143
85
239
257
515
1031
2063
4127
86
119
128
257
515
1031
2063
87
510
510
510
510
510
510
88
510
510
510
510
510
510
98
36621
36621
36621
36621
36621
36621
107
11614
11614
11614
11614
11614
11614
109
13416
13416
13416
13416
13416
13416
113
791
791
791
791
791
791
114
93
93
93
93
93
93
Binning
82
802
802
802
546
290
290
83
5896
5896
5896
5896
5896
5896
84
163
163
163
163
163
163
85
767
767
767
1031
2063
4127
86
191
191
191
257
515
1031
87
360
360
360
360
360
360
88
360
360
360
360
360
360
98
36618
36618
36618
36618
36618
36618
107
11614
11614
11614
11614
11614
11614