804 Series Video Test Generator
– User Guide
Page 95
Revision B3
15.5
Image Drawing Commands
BOXP
Command supported?: Y
Query supported?: Y
Sets the box size in percent for Halation, Loading, and EcoFlower patterns.
BOXG
Command supported?: Y
Query supported?: Y
Enables a moving white box with a black background on any non-bitmap image.
Examples:
BOXG 1
15.6
Image Cache Commands
ICHC
Command supported?: Y
Query supported?: N
Clears out the current image cache. Takes no parameters.
ICHS
Command supported?: Y
Query supported?: N
Saves the current bitmap image to the image cache for faster recall. Takes no parameters.
15.7
Markers Commands
HPMG
Command supported?: Y
Query supported?: Y
Enables/disables markers. Takes a Boolean parameter (0 or 1).
HPMX/HPMY
Command supported?: Y
Query supported?: Y
Sets the X (horizontal)/Y (vertical) sizes for the markers in pixels.
HPPS
Command supported?: N
Query supported?: Y
Tells the status of the CEC and HPD lines as an 8-bit hexadecimal value.
The upper 4 bits (presented as the first character of two, if applicable) represent the HPD pins of the four HDMI connectors.
The MSB represents Out 4, while the LSB represents Out 1.
The lower 4 bits (presented as the second character of two, or the only character if HPD is low on all HDMI ports)
represents the status of the CEC line on all four HDMI connectors.
The MSB represents Out 4, while the LSB represents Out 1.
