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WMSCRN Shell
Variable
WMBASEFONT Shell
Variable
hp98550
HP 98550A Super High-resolution Color
Video Board.
hp98700
HP 98700H Graphics Display Station.
hp98720w
HP 98720H / HP 98721 Graphics Display
Stations.
Now when you enter the timing analyzer and press "execute" a
graphics timing diagram should appear. If graphics do not appear
then perhaps the timing analyzer software can not find your
monitor. The timing analyzer assumes that the monitor is
"/dev/crt" but if your monitor is something different you can inform
the timing analyzer software of that fact by setting the shell
variable WMSCRN to your monitor with a command like:
WMSCRN=/dev/crt1 <RETURN>
export WMSCRN <RETURN>
You may want to set the WMSCRN shell variable in your ".profile"
file so that you do not have to redefine WMSCRN upon each login.
In the timing analyzer we can also accept different font sizes which
yield different size graphic diagrams. The font size can be set to
any of the available fonts with the exception that a resultant 24 line
x80 column display must be available. If this display is not possible
with the font which you select then the timing analyzer will have a
display initialization failure.
To change the font size (in timing analyzer only), set the shell
variable WMBASEFONT with a command like:
WMBASEFONT=/usr/lib/raster/12x20/cour.b.0U
<RETURN>
export WMBASEFONT <RETURN>
The value 12x20/cour.b.0U specifies that you want to use a pixel
cell 12 dots wide by 20 high in a courier bold font. By examining
the files in the sub-directories of "/usr/lib/raster" you can determine
the font sizes available for your host and pick an appropriate one.
A larger font cell size will yield a larger diagram and a smaller font
cell size will yield a smaller diagram.
Timing Diagrams and Outputs B-3
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