9.10| Interfacing Liquid Crystal Displays to the 8086
Liquid crystal displays called LCDs are very popular with their qualities of low power
dissipation and ease of use. The only problem normally encountered is the problem of
the viewing angle. The display is not equally clear at all viewing angles. Now, LCD mod-
ules of many different specifications (mostly differing in the number of lines, number of
characters per line and so on) are available. An LCD module has registers writing into
which the display can be easily programmed and controlled. Here, we will use a 16 ...
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