Epson S1D13504 Technical Manual page 246

Color graphics lcd/crt controller
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Usage
13504VIRT Example
S1D13504
X19A-B-004-05
PC platform: at the prompt, type 13504virt [/A] [/W=???].
Embedded platform: execute 13504virt and at the prompt, type the command line argument.
Where:
no argument
/a
/w=???
The following keyboard commands are for navigation within the program.
Manual mode:
HOME
END
Automatic mode:
Z
Both modes:
B
ESC
1.
Type "13504virt /a" to automatically pan and scroll.
2.
Press "b" to change the bits-per-pixel from 1 bit-per-pixel to 2 bits-per-pixel.
3.
Repeat steps 1 and 2 for the following bits-per-pixel values:
1, 2, 4, 8, 15, and 16.
4.
Press <ESC> to exit the program.
Epson Research and Development
panning and scrolling is performed manually
panning and scrolling is performed automatically
for manual mode, specifies the width of the virtual
display which must be a multiple of 8 and less than
1024 (the default width is 1024 pixels); the maximum
height is based on the display memory and the width
of the virtual display
scrolls up
scrolls down
pans to the left
pans to the right
moves the display screen so that the upper right of the
virtual screen shows in the upper right of the display
moves the display screen so that the lower left of the
virtual screen shows in the lower left of the display
changes the direction of screen
changes the color depth (bits-per-pixel)
exits 13504VIRT
Vancouver Design Center
13504VIRT Display Utility
Issue Date: 01/01/30

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