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Refresh Rate:
Here you can modify the refresh rate of the target VGA mode.
Width
: Here you can modify the various width parameters of the target VGA mode:
•
Screen Width:
specify the width of the visible part of the screen.
•
Total Width:
specify the total width of the screen ( hidden)
•
Hsync Start:
specify where the VGA horizontal synchronization should start with reference to the
beginning of the line.
Height
: Here you can modify the various height parameters of the target VGA mode:
•
Screen Height:
specify the height of the visible part of the screen.
•
Total Height:
specify the total height of the screen ( hidden).
•
Vsync Start:
specify where the vertical synchronization should start with reference to the top of the
page.
Store New Settings
: Click this button to save your modification/addition to the video mode database.
Suppress Selected Mode:
Click this button to remove the selected video mode from the video mode
database. Normally, one does not have to suppress a video mode from the existing database for no particular
purpose.
Restore Previous Settings:
Click to undo the previous addition or elimination of a video mode.
Note
that
you can only undo
one
move.
Total
Screen
Hsync
Start
DISPLAYED AREA
Screen
Height
Total
Height
Vsync
Start
