Sharp MZ-80B Owner's Manual page 34

u
L 0
1
0
1
2
3
4
5
6
7
8
9
A
B
c
D
E
F
2
3 4
5
6 7 8
9
A B
c
FIGURE 2.21 All characters along with corresponding ASCII Code
Note : U.
L.
. Upper 4 bits
. Lower 4 bits
27
D
E F