MIDI System Exclusive Message Formats
In the explanations, below, braces < > are used to represent enclosed MIDI data bytes. Concatenated data is shown by < > < >. Names are also enclosed in braces as symbolic representations defined further into the explanation. Values are decimal unless an H is used to denote Hexadecimal values.
For example, the MIDI bytes to select song mode for DEVICE NUMBER 3 are: F0H, 0, 1, 26H, 3, 1, F7H.
<sys ex message> | = <F0H> <manufacturer> <device num> |
| <message bytes> <F7H> |
<manufacturer> | = <0 1 26H> |
<device num> | = one byte in range 0 to 15. Must match |
| SYSEX DEVICE NUMBER set in the |
<message bytes> | = <0> to select program mode. |
or | <1> to select song mode. |
or | <2> bypass on |
or | <3> bypass off |
or | <4><14><system data> |
or | <5><31><program data> |
or | <6><34><song data> |
<system data> = |
|
<midi channel> | 1 to 16, 0 = OMNI |
<midi sustain> | controller 0 = off, 1 = on |
<program change> | controller 0 = off, 1 = on |
<midi note> | controller 0 = off, 1 = on |
<pitch bend> | controller 0 = off, 1 = on |
<mod wheel> | controller 0 = off, 1 = on |
<foot switch> | 0 = BYPASS, 1 = STEP |
<speed controller #> | 14 to 31, 13 = OFF |
<vibrato rate controller #> | 14 to 31, 13 = OFF |
<vibrato delay controller #> | 14 to 31, 13 = OFF |
<step controller #96> | 0 = off, 1 = on |
<sensitivity> | 1 to 25 |
<detune> | 0 to 100 |
<detune direction> | 0 = make sharp, 1 = make flat |
<program data> = |
|
<program number> | 1 to 50 |
<speed> | 0 to 25 |
<scale 1>…<scale 12> | for C, C#,…: 0=remove, 1 =tune, 2=bypass. |
<vibrato type> | 0 = off, 1 = SINE, 2 = SQUARE, 3 = SAW |
<vibrato depth> | 0 to 100 cents |
<vibrato rate> | 1 to 97 (.1 to 9.7 sec) |
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