38 NED
XCM
4085TLCT6
UME-0062-01
Figure 4-7-3 Video Output Phase of the Camera (with 85MHz 1tap at each R,G,B for data output)
Note:
1) FVAL = 0 (low level) fixed
2) The configurations of Camera Link interface are shown below when the following
outputs are used.
Output of 1 tap at each colour with 24 bits: Camera Link Base Configuration
Output of 1 tap at each colour with 30 bits: Camera Link Medium Configuration
Output of 2 taps at each colour with 24 bits: Camera Link Medium Configuration
Output of 2 taps at each colour with 30 bits: Camera Link Full Configuration
4.8
Exposure Mode and Timing Chart
The camera has three exposure modes. The overview of each mode and the
timing are as follows.
4.8.1 Free Run Exposure Mode (Programming time setting)
In free-run exposure mode, the camera generates its own internal control signal
based on two programmable parameters, exposure time and readout time.
Table 4-8-1-1 Programmable Exposure Time
Item
symbol
XCM4085TLCT6
Programmable exposure time
P
Data output at each colour
at 85MHz 2taps
：
22.12
～
23373.17
at 85MHz 1tap
：
46.37
～
23373.17
at 40MHz 2taps
：
49.94
～
23373.17
at 40MHz 1tap
：
100.58
～
23373.17
1
2
3
4
4093
4094
4095
4096
1
2
3
4
4093
4094
4095
4096
1
2
3
4
4093
4094
4095
4096
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
無効
XCLK
DVAL
LVAL
R
G
B
1
2
3
4
4093 4094 4095 4096
1
1
1
無効
無効
無効
無効
無効
無効
1
4190CLK(49.3usec)min.
4190
4096CLK(48.2usec)
Invalid Invalid Invalid Invalid Invalid Invalid
Invalid Invalid Invalid Invalid Invalid Invalid
Invalid Invalid Invalid Invalid Invalid Invalid
Invalid Invalid Invalid Invalid
Invalid Invalid Invalid Invalid
Invalid Invalid Invalid Invalid
