Owner's Manual
MIDI data format
353
Appendix
Appendix
2. Channel messages
Channel messages are received as follows.
When the Omni Sw is on, the channel has no significance for Note On/Off, Control Change, Pitch Bend
and After Touch.
When the Program Change SW is on, Program Changes take effect on the Basic Receive Channel. When
it is off, Program Changes have no effect.
Transmission is performed when the internal MIDI sequencer is playing, and when the KNOB Control
function and FKey Play function are being used.
When the MIDI sequencer is playing, the MIDI events that are played back are transmitted to the internal
tone generator, and also simultaneously transmitted via MIDI OUT.
When the FKey Play function is used, Note On/Off messages will be transmitted on the specified channel
with the specified note number and velocity. The velocity used when transmitting a Note Off message is
fixed. Note Off messages will have a velocity of 0 if the form $8n is used, and if the form $9n is used the
velocity will be determined case by case.
2.1. Reception
2.1.1. Note off
Note range = C-2...G8
Velocity range = ignored
2.1.2. Note on/off
Note range = C-2...G8
Velocity range = 0...127
2.1.3. Polyphonic aftertouch
Not received.
2.1.4. Control changes
The following parameters can be controlled.
Parameters which function for each program.
cntrl# parameter data rng
5 Portament time 0...127
0-120 Portament R/T 0...127 *
0-120 S/H Speed 0...127 *
0-120 AD Pan 0...127 *
0-120 AD Level 0...127 *
0-120 Program Level 0...127 *
0-120 EF1 Level 0...127 *
0-120 EF1 Pan 0...127 *
0-120 EF1 Parameter 1...16 0...127 *
0-120 EF2 Level 0...127 *
0-120 EF2 Pan 0...127 *
0-120 EF2 Parameter 1...16 0...127 *
0-120 EF3 Level 0...127 *
0-120 EF3 Pan 0...127 *
0-120 EF3 Parameter 1...16 0...127 *
Parameters marked by “*” depend on the Control Matrix settings.
Parameters which function for each MIDI channel of a program
cntrl# parameter data rng
7 Volume(Level) 0...127
10 Pan 0...127
64 Sustain 0...127
65 Portament ON/OFF 0...127
66 Sostenute 0...127
Parameters which function for samples or sample banks
cntrl# parameter data rng
0-120 Pitch Mod Depth 0...127 *
0-120 Amp Mod Depth 0...127 *
0-120 Cutoff Mod Depth 0...127 *
0-120 Cutoff Bias 0...127 *
0-120 Filter Q/Width 0...127 *
0-120 Pan Bias 0...127 *
0-120 Pitch Bias 0...127 *
0-120 Volume(Level) 0...127 *
0-120 LFO Speed 0...127 *
0-120 LFO Delay 0...127 *
0-120 AEG Attack 0...127 *
0-120 AEG Release 0...127 *
0-120 PEG Atack 0...127 *
0-120 PEG Release 0...127 *
0-120 FEG Attack 0...127 *
0-120 FEG Release 0...127 *
0-120 Pitch Bend 0...127 *
0-120 Start Address 0...127 *
Parameters marked by “*” depend on the Control Matrix settings.
2.1.5. Mode messages
Messages which function always
cntrl# parameter data rng
120 All sound off 0...127
121 Reset all controllers 0...127
123 All notes off 0...127
Messages which function for samples or sample banks
cntrl# parameter data rng
126 mono mode 0...127
127 poly mode 0...127
2.1.6. Program changes
When a program change is received, the A3000 will select the correspondingly-numbered program as the
one for playing and editing. However if the Program Change SW is off, nothing will happen. Also, pro-
gram changes will be processed only on the channel specified by the Basic Receive SW.
2.1.7. Pitch bend
The 7 bits of the MSB are used.
2.1.8 Channel aftertouch
Received.
3. Realtime messages
3.1. Reception
3.1.1. Active sensing
Once active sensing is received, monitoring will begin, and if no MIDI input appears for an interval longer
than approximately 400 msec, the MIDI receive buffer will be cleared, and the tone generator will be
damped.