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Advanced BIOS Functions
ERASE WITHIN DISPLAY
ESC[PsJ
default value: 0
This sequence erases some or all of the characters in the display according to the
parameter.
Parameter
o
1
2
Meaning
Erase from the active position to the end of the
screen, inclusive.
Erase from the start of the screen to the active posi-
tion, inclusive.
Erase all of the display. All lines are erased and the
cursor remains at its current position.
ERASE WITHIN LINE
ESC[PsK
default value: 0
Erases some or all characters in the active line according to the parameter.
Parameter
o
1
2
Meaning
Erase from the active position to the end of the line,
inclusive.
Erase from the start of the screen to the active posi-
tion, inclusive.
Erase all of the line.
6-7
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