Commodore 128D - Page 173

The following example shows how dual screens can be used within a
program:
Each screen display format offers certain advantages; yet the two
types of displays can be combined in a program to complement
each other. Using a 40-column screen, you get the full power of
advanced BASIC graphics. The 80-column display gives you more
space for your own programs. In addition, it lets you run the wide
variety of software designed to run on an 80-column screen.
*****•**••*•*•** *** * *•* i
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The sections of this chapter have introduced you to the many fea
tures and capabilities provided by the Commodore 128 in C128
mode. The following chapter tells you how to use the Commodore
128 in C64 mode.
165 USING C128 MODE—Using 80 Columns