“Stretching” is only possible when a separate TFT conroller is used. So,
operating the BA71 / BA72 with the integrated TFT controller at the GXm
CPU, “stretching” is not possible. Here you will see a black margin around
the centered picture.
If the display element is damaged and the liquid crystal
solution leaks out onto your hands or clothing, please wash
your hands or clothing immediately under running water for
at least 15 minutes, using soap or alcohol.
If the liquid comes into contact with your eyes, consult a
medical doctor immediately.
LCD Controller
LCD Controller
The following two main controllfunctions must be implemented in the LCD
Controller:
r
Controlling of TFT LCD display including PCI interface
(TFT Controller)
r
Controlling of RS232 COM 5, 6, 7, 8 including ISA interface (COM
Board) for the touch version)
Because of the different system interfaces - PCI and ISA - two seperate
print circuit boards are necessary: the TFT Controller and the COM Board.
So as not to waste an additional AT slot, this solution of two PCB´s is opti-
mized for all BEETLE systems (/M, /L, /XL, /20, NetzPOS, S1) and for
many PC systems.
LCD Controller
GB - 5
