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P-155 Owner’s Manual / Bedienungsanleitung / Mode d’emploi / Manual de instrucciones
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MIDI Data Format / MIDI-Datenformat / Format des données MIDI / Formato de datos MIDI
4. PROGRAM CHANGE
Data format: [CnH] -> [ppH]
CnH = Program event (n = channel number)
ppH = Program change number
P.C.#=Program Change number
• Some devices use a “0 to 127” numbering system for program
change messages. Since the instrument uses a “1 to 128”
numbering system, you will need to subtract 1 from the trans-
mitted program change numbers to select the appropriate
sound: e.g. to select P.C.#1 in the list above, transmit program
change number 0.
5. PITCH BEND CHANGE
[EnH] -> [ccH] -> [ddH]
ccH = LSB
ddH = MSB
6. SYSTEM REALTIME MESSAGES
[rrH]
F8H: Timing clock
FAH: Start
FCH: Stop
FEH: Active sensing
• Caution: If an error occurs during MIDI reception, the Sustain,
Sostenuto, and Soft effects for all channels are turned off and
an All Note Off message occurs.
7. SYSTEM EXCLUSIVE MESSAGES
(Yamaha MIDI Format)
Panel Data Transmit
Data format: [F0H] -> [43H] -> [0nH] -> [7CH] -> ... -> [F7H]
F0H, 43H, 0nH, 7CH (n: channel number)
00H, LLH (data length)
43H, 4CH, 20H, 20H (CL)
43H, 4CH, 50H, 27H, 30H, 38H
3xH, 3yH (version x.y)
[PANEL DATA]
[CHECK SUM (1byte)] = 0-(43H+4CH+20H+......+Data end)
F7H (End of Exclusive)
• Panel Data Contents
• Panel data send requests cannot be received.
8. SYSTEM EXCLUSIVE MESSAGES
(Universal System Exclusive)
(1) Universal Realtime Message
Data format: [F0H] -> [7FH] -> [XnH] -> [04H] -> [01H] ->
[llH] -> [mmH] -> [F7H]
MIDI Master Volume
• Simultaneously changes the volume of all channels.
• When a MIDI master volume message is received, the volume
only has affect on the MIDI receive channel, not the panel
master volume.
F0H = Exclusive status
7FH = Universal Realtime
7FH = ID of target device
04H = Sub-ID #1=Device Control Message
01H = Sub-ID #2=Master Volume
llH = Volume LSB
mmH =
Volume MSB
F7H = End of Exclusive
or
F0H = Exclusive status
7FH = Universal Realtime
XnH = When n is received n=0–F, whichever is received.
X = irrelevant
04H = Sub-ID #1=Device Control Message
01H = Sub-ID #2=Master Volume
llH = Volume LSB
mmH =
Volume MSB
F7H = End of Exclusive
VoiceName MSB LSB P.C.#
GRAND PIANO 1 0 122 1
GRAND PIANO 2 0 112 1
ELECTRIC PIANO 1 0 122 6
ELECTRIC PIANO 2 0 122 5
JAZZ ORGAN 0 122 17
CHURCH ORGAN 1 0 123 20
STRINGS 1 0 122 49
STRINGS 2 0 125 50
CHURCH ORGAN 2 0 122 20
HARPSICHORD 0 122 7
E.CLAVICHORD 0 122 8
VIBRAPHONE 0 122 12
CHOIR 0 122 53
GUITAR 0 122 25
WOOD BASS 0 122 33
BASS & CYMBAL 0 124 33
E.BASS 0 122 34
Data Transmission Reception
F8H
Transmitted every
96 clocks
Received as 96-clock tempo timing
when MIDI clock is set to External.
FAH Song start
Song start
Not received when the MIDI clock is
set to Internal.
FCH Song stop
Song stop
Not received when the MIDI clock is
set to Internal.
FEH
Transmitted every
200 milliseconds
If a signal is not received via MIDI for
more than 400 milliseconds, the same
processing will take place for All
Sound Off, All Notes Off and Reset All
Controllers as when those signals are
received.
(1) 1’st Voice
(2) Dual On/Off
(3) Dual Voice
(4) Dual Balance
(5) Dual Detune
(6) Dual Voice1 Octave
(7) Dual Voice2 Octave
(8) Dual Voice1 Effect Depth
(9) Dual Voice2 Effect Depth
(10) Split On/Off
(11) Split Voice
(12) Split Point
(13) Split Balance
(14) Split Voice1 Octave
(15) Split Voice2 Octave
(16) Split Voice1 Effect Depth
(17) Split Voice2 Effect Depth
(18) Split Sustain Mode
(19) Reverb Type 1
(20) Reverb Type 2
(21) Reverb Depth 1
(22) Reverb Depth 2
(23) Effect Type 1
(24) Effect Type 2
(25) Effect Depth
(26) —
(27) Touch Sensitivity
(28) Fixed Data
(29) AUX Pedal
(30) Soft Pedal Depth
(31) Absolute tempo low byte
(32) Absolute tempo high byte
(33) Key-Off Sampling Depth
(34) Damper Resonance On/Off
(35) Damper Resonance Depth