Roland Groovebox D2

102
MIDI Implementation
●Omni Off (Controller number 124)
status 2nd byte 3rd byte
BnH 7CH 00H
* The same processing will be done as when an All Note Off message is received.
●Omni On (Controller number 125)
status 2nd byte 3rd byte
BnH 7DH 00H
* The same processing will be done as when an All Note Off message is received.
●Mono (Controller number 126)
status 2nd byte 3rd byte
BnH 7EH mmH
mm=mono number: 00H–10H (0–16)
* The same processing will be done as when an All Note Off message is received.
●Poly (Controller number 127)
status 2nd byte 3rd byte
BnH 7FH 00H
* The same processing will be done as when an All Note Off message is received.
■System Exclusive messages
status data byte status
F0H iiH, ddH, ......, eeH F7H
F0H: System Exclusive message status
ii = ID number: This is the ID number (manufacturer ID) that specifies the
manufacturer whose exclusive message this is. Roland’s manufacturer
ID is 41H.ID numbers 7EH and 7FH are defined in an expansion of the
MIDI standard as Universal Non-realtime messages (7EH) and
Universal Realtime Messages (7FH).
dd,..., ee = data: 00H–7FH (0–127)
F7H: EOX (End Of Exclusive)
3.2 Messages not recorded during recording
■Channel Mode messages
●Local On/Off (Controller number 122)
status 2nd byte 3rd byte
BnH 7AH 00H
vv=value: 00H,7FH (Local off, Local on)
●All Note Off (Controller number 123)
status 2nd byte 3rd byte
BnH 7BH 00H
* When an All Note Off message is received, all notes of the corresponding channel that
are on will be sent Note Off’s, and the resulting Note Off messages will be recorded.
3.3 Messages acknowledged for synchronization
■System Common messages
●Song Position Pointer
status 2nd byte 3rd byte
F2H mmH llH
mm,ll=value: 00 00H–7F 7FH (0–16383)
■System Realtime messages
●Timing Clock
status
F8H
* This message will be received if the Sync Mode parameter is SLAVE.
●Start
status
FAH
* This message will be received if the Sync Mode parameter is SLAVE or REMOTE.
●Continue
status
FBH
* This message will be received if the Sync Mode parameter is SLAVE or REMOTE.
●Stop
status
FCH
* This message will be received if the Sync Mode parameter is SLAVE or REMOTE.
4. Data transmission (Sequencer section)
4.1 Recorded messages are transmitted during
playback.
4.2 If the Through parameter is ON, messages
received (except for System Common messages
and System Realtime messages) will be
transmitted.
4.3 Messages that are generated and transmitted
4.3.1 Messages automatically generated by the system
■Channel Mode messages
●Omni Off (Controller number 124)
status 2nd byte 3rd byte
BnH 7CH 00H
* At start-up, this message is transmitted to all channels.
●Poly (Controller number 127)
status 2nd byte 3rd byte
BnH 7FH 00H
* At start-up, this message is transmitted to all channels.
4.3.2 Messages generated and transmitted when the
Sync Out is ON
■System Common messages
●Song Position Pointer
status 2nd byte 3rd byte
F2H mmH llH
mm,ll=value: 00 00H–7F 7FH (0–16383)
* This message is transmitted if the Sync out is ON. It is not transmitted when the D-
FIELD is set to VINYL.
■System Realtime messages
●Timing Clock
status
F8H
* This message is transmitted if the Sync out is ON. It is not transmitted when the D-
FIELD is set to VINYL.