Quantum Data 980 DP User Manual page 141

980 DP Video Generator - User Guide
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Page 141
Field
Interlace
Back Porch
Clock Pulse
Pre-Emphasis
Not applicable to DP
DC Balance
Flat Front Porch
Not applicable to DP
Tri-Level Sync
Repeat Field
Description / Function
Sets the format scan type to Interlaced. Parameter:
SCAN = 1
Toggles the Pulse Delay field so that the value is
provided for the back porch rather than the front porch.
Enables and disables the pixel clock pulse output on
generators that have a pixel clock output available.
The pixel clock output appears on the special sync BNC
connector.
Enables and disables adding pre-emphasis to the Open
LVDI digital outputs on generators that support LVDI
outputs.
Not used.
Determines if composite sync will have all equalization
pulses removed in the vertical sync front porch (delay)
period as required by certain military HOBO and
Maverik video formats.
Enables or disables Tri-Level sync.
Determines if identical video information is output for
each field of an interlaced (SCAN = 2) format.
Rev. A4
July 14, 2014