Quantum Data 802BT User Manual page 723

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802BT/802R Video Test Generator User Guide
-OR-
The generator hardware configuration does not support a video format with a total (active
+ blanked) number of pixel clock cycles per horizontal scan line that is not evenly divisible
by 2 for the selected analog or digital composite sync type.
Horizontal total not a multiple of 4
The generator hardware configuration does not support a video format with a total (active
+ blanked) number of pixel clock cycles per horizontal scan line that is not evenly divisible
by 4. Mostly applies to video formats using serial digital video.
Horizontal resolution not even
Number of active pixels per line must be evenly divisible by 2 for the given video format
type and generator hardware configuration.
Horizontal sync pulse width not even
Number of pixel clock cycles in the horizontal sync pulse width must be evenly divisible by
2 for the given video format type and generator hardware configuration.
Horizontal sync pulse delay not even
The number of pixel clock cycles in the horizontal sync pulse delay must be evenly
divisible by 2 for the given video format type and generator hardware configuration.
Horizontal resolution not a multiple of 4
The generator hardware configuration does not support a video format with a number of
active pixels per horizontal scan line that is not evenly divisible by 4. Mostly applies to
video formats using serial digital video.
Horizontal sync pulse width not a multiple of 4
The generator hardware configuration does not support a video format with the number of
pixel clock cycles in the horizontal sync pulse width not evenly divisible by 4. Mostly
applies to video formats using serial digital video.
Horizontal sync pulse delay not a multiple of 4
The generator hardware configuration does not support a video format with the number of
pixel clock cycles in the horizontal sync pulse delay not evenly divisible by 4. Mostly
applies to video formats using serial digital video.
JRAT greater than 200MHz not allowed
The 802BT generator does not support a setting of JRAT greater than 200MHz.
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