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Description
Type |
Integer |
Description |
Division factor of the line trigger rate divider |
"Set" effect |
Sets the division factor of the line trigger rate divider |
"Get" effect |
Gets the division factor of the line trigger rate divider |
Classification
Class |
Channel |
Category |
Encoder Control |
Level |
Adjust |
Identifiers
String |
RateDivisionFactor |
C, C++ |
MC_RateDivisionFactor |
.NET |
MC.RateDivisionFactor |
Numerical |
10553 |
The rate divider circuit generates a line trigger signal at a frequency that is an integer fraction 1/N of the frequency of the pulses delivered by the quadrature decoder circuit.
For N consecutive incoming pulses issued by the quadrature decoder circuit, the 1/N rate divider:
- Generates one output pulse (one line trigger)
- Skips N-1 input pulse
The rate divider is initialized at the beginning of every MultiCam acquisition sequence. The first output pulse is produced from the first clock input pulse occurring after the sequence trigger event.
Notice that:
- The output frequency is lower than (N > 1) or equal to (N = 1) the input frequency. It cannot be higher.
- The output pulse is generated with a small fixed delay after a non-skipped input pulse. The line trigger pulses are phase-locked to the quadrature decoder output.
- The rate divider settings may not be modified while acquisition is in progress.
This parameter is relevant when LineRateMode=PULSE.
Possible values
1 (default) to 512