Quantum Data 881 User Manual page 796

JDVI
Class
Description
Command syntax
Query syntax
Query response
Other required
commands
Examples
418 Appendix A Command Reference
Justify pixel clock rate for DVI formats
Format editor control
Enables setting of the upper and lower bound for the pixel rate of the HDMI-D and
HDMI-H outputs. The command takes two parameters: 1) upper frequency parameter and
2) lower frequency parameter. You can set either values or both values but you have to
enter the first parameter if you want to set the second parameter value. The default values
for HDMI-H and HDMI-D are 165MHz for the upper limit and 25MHz for the lower limit.
JDVI upper_pixel_rate lower_pixel_rate
upper_pixel_rate lower_pixel_rate
floating point number equal to the desired pixel in MHz
JDVI?
upper_pixel_rate lower_pixel_rate
The ALLU command updates hardware to the new settings and redraws the test image.
JDVI 165E06 20E06
ALLU
JDVI 170E06 25E06
ALLU
JDVI 175E06 23E06
ALLU
JDVI?
+175.000E+06, +23.000E+06
// sets the lower limit pixel rate to 20MHz
// sets the upper limit pixel rate to 170MHz
// sets the upper limit pixel rate to 175MHz and
the lower limit to 23MHz