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Address block map
00 00 00 00
+---------------+. . .
-------+
| System Area
| refer to 4-1-1
+---------------+.
-------+
. refer to 4-1
Setup
| refer to 4-1-2
.
-------+
.
Setting | refer to 4-1-3
.
-------+
.
.
.
.
01 00 00 00
+---------------+. . .
-------+
|Perf. Temporary|
Common
| refer to 4-2-1
+---------------+.
-------+
. refer to 4-2
Modulator| refer to 4-2-2
.
-------+
.
(upper)
| refer to 4-2-3
.
-------+
.
(lower)
| refer to 4-2-3
.
-------+
.
(upper) | refer to 4-3
.
-------+
.
(lower) | refer to 4-3
.
-------+
.
.
.
02 00 00 00
+---------------+. . .
-------+
| User Patch
U:A11
| refer to 4-3
+---------------+.
-------+
. refer to 4-4
U:A12
| refer to 4-3
.
-------+
.
.
-------+
.
U:B88
| refer to 4-3
.
-------+
.
.
03 00 00 00
+---------------+. . .
-------+. . .
00 00 00 00
| User Perf.
U:11
|
+---------------+.
-------+.
00 00 08 00
. refer to 4-5
U:12
| .
.
-------+
.
00 00 10 00
.
U:13
|
.
.
-------+
.
00 00 11 00
.
.
| Part (lower)
.
-------+
.
00 00 40 00
.
U:88
|
.
.
-------+
. 00 00 42 00
| Patch (lower) | refer to 4-3
+---------------+
.
.
09 00 00 00
+---------------+ . . .
-------+
| Motion Data
Ctrl A |
+---------------+.
-------+
refer to 4-6
Ctrl B |
-------+
210
00 00 00 00
+--------
|
| System
00 00 20 00
+--------
.
.
| Motion
.
.
00 00 30 00
+--------
.
| Tx/Rx
.
+--------
.
.
.
.
00 00 00 00
+--------
| Perf.
00 00 08 00
+--------
. .
.
.
00 00 10 00
+--------
.
.
.
.
00 00 11 00
+--------
.
.
.
.
00 00 40 00
+--------
.
.
| Patch
.
.
00 00 42 00
+--------
.
| Patch
.
+--------
.
.
.
00 00 00 00
+--------
|
| Patch
00 00 02 00
+--------
. .
| Patch
.
.
00 00 04 00
+--------
.
.
:
.
.
00 01 7E 00
+--------
.
| Patch
.
+--------
.
.
00 00 00 00
+--------
+---------------+
|
| Perf.
| Perf. Common
| refer to 4-2-1
00 01 00 00
+--------
+---------------+
. .
| Perf.
|Voice Modulator| refer to 4-2-2
.
.
00 02 00 00
+--------
+---------------+
.
.
| Perf.
| Part (upper)
| refer to 4-2-3
.
.
00 03 00 00
+--------
+---------------+
.
.
:
| refer to 4-2-3
.
.
00 3E 00 00
+--------
+---------------+
.
| Perf.
| Patch (upper) | refer to 4-3
.
+--------
+---------------+
.
.
.
.
00 00 00 00
+--------
|
| Motion
00 40 00 00
+--------
.
| Motion
.
+--------
5. Supplementary material
Decimal/Hexadecimal table
(hexadecimal values are indicated by a following "H")
MIDI uses 7-bit hexadecimal values to indicate data values and the address and size of
exclusive messages. The following table shows the correspondence between decimal and
hexadecimal numbers.
+——————+——————++——————+——————++——————+——————++——————+——————+
|
D
|
H
||
+——————+——————++——————+——————++——————+——————++——————+——————+
|
0 |
00H ||
|
1 |
01H ||
|
2 |
02H ||
|
3 |
03H ||
|
4 |
04H ||
|
5 |
05H ||
|
6 |
06H ||
|
7 |
07H ||
|
8 |
08H ||
|
9 |
09H ||
|Voice
|
10 |
0AH ||
|
11 |
0BH ||
|
12 |
0CH ||
|
13 |
0DH ||
| Part
|
14 |
0EH ||
|
15 |
0FH ||
|
16 |
10H ||
|
17 |
11H ||
| Part
|
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 ||
+——————+——————++——————+——————++——————+——————++——————+——————+
D: decimal
H: hexadecimal
* Decimal expressions such as used for MIDI channel, Bank Select, and Program Change
will be the value 1 greater than the decimal value given in the above table.
* Since each MIDI byte carries 7 significant data bits, each byte can express a maximum
of 128 different values. Data for which higher resolution is required must be
:
transmitted using two or more bytes. For example a value indicated as a two-byte
value of aa bbH would have a value of aa x 128 + bb.
<Example 1>
What is the decimal equivalent of 5AH?
From the above table, 5AH = 90.
<Example 2>
What is the decimal equivalent of the 7-bit hexadecimal values 12 34H?
From the above table, 12H = 18 and 34H = 52
Thus, 18 x 128 + 52 = 2356
Examples of actual MIDI messages
:
<Example 1> 92 3E 5F
9n is the Note On status and ÔnÕ is the MIDI channel number. Since 2H = 2, 3EH = 62, and
5FH = 95, this is a Note On message of MIDI CH = 3, note number 62 (note name D4) and
velocity 95.
.
<Example 2> CE 49
.
CnH is the Program Change status and ÔnÕ is the MIDI channel number. Since EH = 14,
and 49H = 73, this is a Program Change message of MIDI CH = 15, Program number 74
(in the GS sound map, Flute).
<Example 3> EA 00 28
EnH is the Pitch Bend Change status and ÔnÕ is the MIDI channel number. The 2nd byte
(00H=0) is the LSB of the Pitch Bend value, and the 3rd byte (28H=40) is the MSB.
However since the Pitch Bend is a signed number with 0 at 40 00H ( = 64 x 128 + 0 = 8192),
the Pitch Bend value in this case is
28 00H - 40 00H = 40 x 128 + 0 - (64 x 128 + 0) = 5120 - 8192 = -3072
If we assume that the Pitch Bend Sensitivity is set to two semitones, the pitch will change
only -200 cents for a Pitch Bend value of -8192 (00 00H). Thus, this message is specifying a
Pitch Bend of -200 x (-3072) / (-8192) = -75 cents on MIDI CH = 11.
D
|
H
||
D
|
H
||
32 |
20H ||
64 |
40H ||
33 |
21H ||
65 |
41H ||
34 |
22H ||
66 |
42H ||
35 |
23H ||
67 |
43H ||
36 |
24H ||
68 |
44H ||
37 |
25H ||
69 |
45H ||
38 |
26H ||
70 |
46H ||
39 |
27H ||
71 |
47H ||
40 |
28H ||
72 |
48H ||
41 |
29H ||
73 |
49H ||
42 |
2AH ||
74 |
4AH ||
43 |
2BH ||
75 |
4BH ||
44 |
2CH ||
76 |
4CH ||
45 |
2DH ||
77 |
4DH ||
46 |
2EH ||
78 |
4EH ||
47 |
2FH ||
79 |
4FH ||
48 |
30H ||
80 |
50H ||
49 |
31H ||
81 |
51H ||
50 |
32H ||
82 |
52H ||
51 |
33H ||
83 |
53H ||
52 |
34H ||
84 |
54H ||
53 |
35H ||
85 |
55H ||
54 |
36H ||
86 |
56H ||
55 |
37H ||
87 |
57H ||
56 |
38H ||
88 |
58H ||
57 |
39H ||
89 |
59H ||
58 |
3AH ||
90 |
5AH ||
59 |
3BH ||
91 |
5BH ||
60 |
3CH ||
92 |
5CH ||
61 |
3DH ||
93 |
5DH ||
62 |
3EH ||
94 |
5EH ||
63 |
3FH ||
95 |
5FH ||
D
|
H
|
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 |
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