Midi Implementation Notation; Value Notation; Hexadecimal Notation; Binary Notation - Casio PX-150 Manual

Part VIII

MIDI Implementation Notation

26

Value Notation

26.1

Hexadecimal Notation

MIDI implementation sometimes requires that data be expressed in hexadecimal format. Hexadecimal values are indicated
by the letter H after the value. The hexadecimal equivalents of decimal values 10 through 15 are expressed as the letters
A through F. The table below shows the hexadecimal equivalents for decimal values 0 through 127, which are often used
in MIDI messages.
Decimal Hexadecimal
0 00H
1 01H
2 02H
3 03H
4 04H
5 05H
6 06H
7 07H
8 08H
9 09H
10 0AH
11 0BH
12 0CH
13 0DH
14 0EH
15 0FH
16 10H
17 11H
18 12H
19 13H
20 14H
21 15H
22 16H
23 17H
24 18H
25 19H
26 1AH
27 1BH
28 1CH
29 1DH
30 1EH
31 1FH
26.2

Binary Notation

When a MIDI implementation data value is expressed in binary, the letter
the value. The table below shows the binary equivalents for the decimal values 0 through 127, which are often used for
settings.
Decimal Hexadecimal
32 20H
33 21H
34 22H
35 23H
36 24H
37 25H
38 26H
39 27H
40 28H
41 29H
42 2AH
43 2BH
44 2CH
45 2DH
46 2EH
47 2FH
48 30H
49 31H
50 32H
51 33H
52 34H
53 35H
54 36H
55 37H
56 38H
57 39H
58 3AH
59 3BH
60 3CH
61 3DH
62 3EH
63 3FH
Decimal 1Hexadecimal
64 40H
65 41H
66 42H
67 43H
68 44H
69 45H
70 46H
71 47H
72 48H
73 49H
74 4AH
75 4BH
76 4CH
77 4DH
78 4EH
79 4FH
80 50H
81 51H
82 52H
83 53H
84 54H
85 55H
86 56H
87 57H
88 58H
89 59H
90 5AH
91 5BH
92 5CH
93 5DH
94 5EH
95 5FH
B (for
51
Decimal Hexadecimal
96 60H
97 61H
98 62H
99 63H
100 64H
101 65H
102 66H
103 67H
104 68H
105 69H
106 6AH
107 6BH
108 6CH
109 6DH
110 6EH
111 6FH
112 70H
113 71H
114 72H
115 73H
116 74H
117 75H
118 76H
119 77H
120 78H
121 79H
122 7AH
123 7BH
124 7CH
125 7DH
126 7EH
127 7FH
binary ) is affixed at the end of