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MIDI Implementation
Appendices
■ Parameter Address Block Map
An outlined address map of the Exclusive Communication is as follows;
Address(H) Block Sub block Reference
=========== =================== ==================================== ==========
00 00 00 00 +-----------------+....+---------------------+....+--------+.....+--------+
| SETUP | | TRIGGER | | PAD 1 | |*1-1-1-1|
+-----------------+. +---------------------+. +--------+.....+--------+
: : . . | : |
: : . . +--------+
: : . . | PAD 12 |
: : . .+--------+
: : . +---------------------+...................+--------+
: : . | MIDI | | *1-1-2 |
: : . +---------------------+...................+--------+
: : . +---------------------+...................+--------+
: : . | PROGRAM CHANGE SW | | *1-1-3 |
: : . +---------------------+...................+--------+
: : . +---------------------+...................+--------+
: : . | CONTROL | | *1-1-4 |
: : . +---------------------+...................+--------+
: : . +---------------------+...................+--------+
: : . | MASTER TUNE | | *1-1-5 |
: : .+---------------------+...................+--------+
: :
01 00 00 00 +-----------------+....+---------------------+...................+--------+
| DRUM KIT | | DRUM KIT 1 | | *1-2 |
+-----------------+. +---------------------+...................+--------+
: : . | : |
: : . +---------------------+
: : . | DRUM KIT 99 |
: : .+---------------------+
: :
10 00 00 00 +-----------------+........................
| USER SONG | ^
+-----------------+ |
: : |
40 00 00 00 +-----------------+ |
| SETUP | Bulk area
+-----------------+ |
: : |
41 00 00 00 +-----------------+ |
| DRUM KIT | v
+-----------------+........................
◆ Bulk Dump
Bulk Dump allows you to transmit a large amount of data at once, and is
convenient for storing settings for the entire unit on a computer or sequencer.
For Bulk Dump Request, you must use the Address and Size listed in the following
Bulk Dump Request.
■ Parameter Dump Request
Address(H) Size(H)
10 00 00 00 00 00 00 00
(All User Songs: dump request for all user songs)
40 00 00 00 00 00 00 00
(Setup: dump request for all setup except Device ID and
LCD Contrast)
41 mm 00 00 00 00 00 00
(One Drum Kit: single drum kit dump request specified by
"mm")
41 7f 00 00 00 00 00 00
(All Drum Kits: dump request for all drum kitsÅj
mm = 00H - 62H (Drum Kit No.1 - 99)
* Data of preset song (No.1 - 150) cannot be transmitted.
*Make sure to set "00 00 00 00" for the data size.
◆ Supplementary Material
■ Decimal and Hexadecimal table
In MIDI documentation, data values and addresses/sizes of exclusive messages etc.
are expressed as hexadecimal values for each 7 bits.
The following table shows how these correspond to decimal numbers.
+——————————————————————————————————————————————————————————+
| Dec. | Hex. || Dec. | Hex. || Dec. | Hex. || Dec. | Hex. |
|——————+——————++——————+——————++——————+——————++——————+——————|
| 0 | 00H || 32 | 20H || 64 | 40H || 96 | 60H |
| 1 | 01H || 33 | 21H || 65 | 41H || 97 | 61H |
| 2 | 02H || 34 | 22H || 66 | 42H || 98 | 62H |
| 3 | 03H || 35 | 23H || 67 | 43H || 99 | 63H |
| 4 | 04H || 36 | 24H || 68 | 44H || 100 | 64H |
| 5 | 05H || 37 | 25H || 69 | 45H || 101 | 65H |
| 6 | 06H || 38 | 26H || 70 | 46H || 102 | 66H |
| 7 | 07H || 39 | 27H || 71 | 47H || 103 | 67H |
| 8 | 08H || 40 | 28H || 72 | 48H || 104 | 68H |
| 9 | 09H || 41 | 29H || 73 | 49H || 105 | 69H |
| 10 | 0AH || 42 | 2AH || 74 | 4AH || 106 | 6AH |
| 11 | 0BH || 43 | 2BH || 75 | 4BH || 107 | 6BH |
| 12 | 0CH || 44 | 2CH || 76 | 4CH || 108 | 6CH |
| 13 | 0DH || 45 | 2DH || 77 | 4DH || 109 | 6DH |
| 14 | 0EH || 46 | 2EH || 78 | 4EH || 110 | 6EH |
| 15 | 0FH || 47 | 2FH || 79 | 4FH || 111 | 6FH |
| 16 | 10H || 48 | 30H || 80 | 50H || 112 | 70H |
| 17 | 11H || 49 | 31H || 81 | 51H || 113 | 71H |
| 18 | 12H || 50 | 32H || 82 | 52H || 114 | 72H |
| 19 | 13H || 51 | 33H || 83 | 53H || 115 | 73H |
| 20 | 14H || 52 | 34H || 84 | 54H || 116 | 74H |
| 21 | 15H || 53 | 35H || 85 | 55H || 117 | 75H |
| 22 | 16H || 54 | 36H || 86 | 56H || 118 | 76H |
| 23 | 17H || 55 | 37H || 87 | 57H || 119 | 77H |
| 24 | 18H || 56 | 38H || 88 | 58H || 120 | 78H |
| 25 | 19H || 57 | 39H || 89 | 59H || 121 | 79H |
| 26 | 1AH || 58 | 3AH || 90 | 5AH || 122 | 7AH |
| 27 | 1BH || 59 | 3BH || 91 | 5BH || 123 | 7BH |
| 28 | 1CH || 60 | 3CH || 92 | 5CH || 124 | 7CH |
| 29 | 1DH || 61 | 3DH || 93 | 5DH || 125 | 7DH |
| 30 | 1EH || 62 | 3EH || 94 | 5EH || 126 | 7EH |
| 31 | 1FH || 63 | 3FH || 95 | 5FH || 127 | 7FH |
+——————————————————————————————————————————————————————————+
* Decimal values such as MIDI channel, bank select, and program change are
listed as one(1) greater than the values given in the above table.
*A 7-bit byte can express data in the range of 128 steps. For data where greater
precision is required, we must use two or more bytes. For example, two
hexadecimal numbers aa bbH expressing two 7-bit bytes would indicate a value
of aa x 128 + bb.
* In the case of values which have a +- sign, 00H = -64, 40H = +- 0, and 7FH = +63,
so that the decimal expression would be 64 less than the value given in the
above chart. In the case of two types, 00 00H = -8192, 40 00H = +- 0, and 7F 7FH
= +8191. For example if aa bbH were expressed as decimal, this would be aa
bbH - 40 00H = aa x 128 + bb - 64 x 128.
* Data marked "nibbled" is expressed in hexadecimal in 4-bit units. A value
expressed as a 2-byte nibble 0a 0bH has the value of a x 16 + b.
<Example1> What is the decimal expression of 5AH ?
From the preceding table, 5AH = 90
<Example2> What is the decimal expression of the value 12 34H
given as hexadecimal for each 7 bits?
From the preceding table, since 12H = 18 and 34H = 52
18 x 128 + 52 = 2356
<Example3> What is the decimal expression of the nibbled value
0A 03 09 0D ?
From the preceding table, since 0AH = 10, 03H = 3, 09H = 9, 0DH = 13
((10 x 16 + 3) x 16 + 9) x 16 + 13 = 41885
<Example4> What is the nibbled expression of the decimal value
1258 ?
16) 1258
16) 78 ...10
16) 4 ...14
0 ...4
Since from the preceding table, 0 = 00H, 4 = 04H, 14 = 0EH, 10 = 0AH , the answer
is 00 04 0E 0A