Yamaha Disklavier MPX100II, Service Manual

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MPX100 II
MIDI DATA FORMAT
<Transmitted Data>
1. Channel Messages
1.1 Note On/Off ($9n, $kk, $vv)
n (MIDI channel) =$0 to $F (0 to 15) : channel 1~16
kk (note number) =$00 to $7F (0 to 127) : C-2~G8
vv (velocity) =$00 to $7F (0 to 127) :0=note off
1.2 Control Change
Volume ($Bn, $07, $vv)
n (MIDI channel) =$0 to $F (0 to 15) :channel 1~16
vv (data) =$00 to $7F (0 to 127)
Sustain pedal ($Bn, $40, $vv)
Switch mode
n (MIDI channel) =$0 to $F(0 to 15) :channel 1~16
vv (data) =$00, $7F (0, 127) :channel 1~16
Half pedal mode (add the following messages)
n (MIDI channel) =$2 (2) :channel 3
vv (data) =$00 to $7F (0 to 127)
Soft pedal ($Bn, $43, $vv)
Switch mode
n (MIDI channel) =$0 to $F (0 to 15) : channel 1~16
vv(data) =$00, $7F (0, 127) : 0=off, 127=on
Half pedal mode (add the following messages)
n (MIDI channel) =$2 (2) : channel 3
vv (data) =$00 to $7F (0 to 127)
Sostenuto pedal ($Bn, $42, $vv)
n (MIDI channel) =$0 to $F (0 to 15) channel 1~16
vv (data) =$00, $7F (0, 127) 0=off, 127=on
1.3 Program Change ($Cn, $pp) -
Sent only in MIDI setup mode
n (MIDI channel) =$0 to $F (0 to 15) : channel 1~16
pp (program number) =$00 to $7F (0 to 127)
2. Channel Mode Messages
2.1 All Note Off ($Bn, $7B, $00)
n (MIDI channel) =$0 to $F (0 to 15) : channel 1~16
2.2 All Sound Off ($Bn, $78, $00)
n (MIDI channel) =$0 to $F (0 to 15) : channel 1~16
3. System Information
3.1 System Common Messages
Song Position Pointer ($F2, $II, $hh) -
When remote Out is on
ll (value) =$00 to $7F (0 to 127)
hh (value) =$00 to $7F (0 to 127)
Song Select ($F3, $ss) -
When remote Out is on
ss (song number) =$00 to $7F (0 to 127)
3.2 System Real Time Messages
Timing clock ($F8) - When remote Out is on
Start ($FA) - When remote Out is on
Continue start ($FB) - When remote Out is on
Stop ($FC) - When remote Out is on
Active sensing ($FE) - Always transmitted.
Note: When pause, stop, or eject is selected during playback, the
following messages are transmitted.
Note Off ($9n, $kk, $00) - Only for notes that are on
All Sound Off ($Bn, $78, $00) - Channel 1~16
All Notes Off ($Bn, $7B, $00) - Channel 1~16
Pedal Off ($Bn, $40, $00, $Bn, $43, $00)
3.3 System Exclusive Messages
Master tune ($F0 $43 $10 $27 $30 $00 $00 $dd $ee $cc
$F7)
dd (data) =$00 to $0E (0 to 14)
ee (data) =$00 to $0F (0 to 15)
cc =check sum
MIDI master volume ($F0 $7F $7F $04 $01 $ll $mm $F7)
mm (data) =$00 to $7F (0 to 127) : MSB
l l (data) : LSB
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