Laser 128 - Medium-Resolution Graphics; High-Resolution Graphics

5.2.2.2
5.2.2.3
THE VIDEO DISPLAY
Med ium-r eso luti on graphics
Th e medium-reso luti on gr ap h ics (abbrevia t ed
as med -r es) screen is made up of a 80H x
48V pixel-matrix. Eac h pi xel ca n t ake on any
one of the 16 co lors sh ow n in Table 5-1.
Ad j acent pixe ls on the same lin e of different
colors m ay have int erfere n ce with one
another. Only one med-res picture can be
st ored in the computer and d i splayed at a
time.
High-resolution graphics
The hi g h-r eso luti on graphics (abbrev i ated as
hi -res) screen is made up of a 280H x l 92V
pixel-ma tri x. A tota l of six colors can be
displayed as shown below in table 5-2:
Code Co lor
0
black
gree n
2
violet
3
white
4
bl ack
5
orange
6
b lue
7 white
Table 5-2 Hi - res co l ors
1-44