Camera interfaces
191
Goldeye G/CL Technical Manual V4.2.0
Goldeye CL-034 TEC1 frame rates
Adjusting the gaps
Besides the Camera Link clock frequency, there are four parameters available that
can be used for timing control. These parameters affect the gaps between the FVAL
and LVAL signals.
Frame Valid (FVAL)
The synchronization signal FVAL is used to indicate the frame transfer phase. When
rising, it indicates the start of a new frame transfer phase. When falling, it indicates
the end of the frame transfer.
Every frame includes a certain number of lines. All lines transferred during this
time slot are valid.
Resolution
Mono 8, Mono 12 (2 Taps)
Mono 14 (1Tap)
Width
Height
25 MHz
55 MHz
85 MHz
25 MHz
55 MHz
85 MHz
636
508
125
276
303
68
151
234
636
480
134
295
321
73
161
250
320
256
428
251
909
251
553
855
320
240
456
268
968
268
590
912
160
120
1404
912
2557
912
2004
2557
128
32
5524
3802
9174
3802
8333
9174
128
8
17241
12658
25000
12658
25000
25000
Table 121: Goldeye CL-034 TEC1 maximum achievable frame rates
Figure 55: Principle of Camera Link data transfer
FVAL
LVAL
DVAL