Commodore VIC-20 Programmer's Reference Manual page 288

APPENDIX F
ASCII AND CHR$ CODES
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This appendix shows you what characters will appear it you PRINT
CHRS (X), for all possible values o( X. It will also show the values obtained
by typing PRINT ASC ("x") where x is any character you can type. This is
useful in evaluating the character received in a GET statement, converting
upper/lower case, and printing character-based commands (like switch to
upper/iower case] that could not be enclosed in quotes.
PRINTS
CHRS PRINTS CHRS
0
1
2
3
4
5
6
7
8
g
10
n
12
13
14
15
16
17
18
19
20
21
#
$
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
PRINTS CHRS
0
1
2
3
4
5
6
7
8
9
44
45
46
47
48
49
50
51
52
53
54
55
56
57
5B
59
60
61
62
63
64
65
PRINTS CHRS
B
C
D
E
F
G
H
I
J
K
L
M
N
0
P
O
R
S
T
U
V
w
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
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