Teledyne 804A User Manual page 84

804 Series Video Test Generator – User Guide
IFGC 1 // enables HDMI infoframe checksum calculation.
IFGC 0 // disables HDMI infoframe checksum calculation.
IFGC? // returns the current setting.
IFGU
Command supported?: Y
Activates an infoframe command.
Examples:
XAVI:S 1 // sets scan parameter to overscanned.
IFGU // required to invoke the command.
IFTG
Command supported?: Y
Enables infoframe transmission.
Refer to EIA/CEA-861-D standard for mask values for each infoframe.
Example:
IFTG 138 // ensure particular infoframe is enabled (being transmitted).
IFTG? // verify that it is enabled.
138
XAVI:S 1 // sets scan parameter to overscanned.
IFGU // required to invoke the command.
IMGL
Command supported?: Y
Loads an image. Takes an image name as a parameter.
Requires IMGU, FMTU or ALLU to activate.
Query returns the currently loaded image.
Examples:
IMGL SMPTEBar // loads smptebar image
IMGL User00 // first bitmap in UserPats.txt
IMGU
Command supported?: Y
Uses (activates) the currently loaded image. Takes no parameters.
Query returns the currently used image.
IMGL SMPTEBar
IMGU
NBPC
Command supported?: Y
Sets the number of bits per component on HDMI. Valid values are: 8 = 8 bits per component; 10 = 10 bits per component;
12 = 12 bits per component. Only affects output when color space is RGB or YCbCr 4:4:4.
Requires FMTU or ALLU to activate.
Query returns the current setting of the number of bits per component on HDMI.
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Query supported?: N
Query supported?: Y
Query supported?: Y
Query supported?: Y
Query supported?: Y
Revision B3