Roland Groovebox MC-307 Reference Manual page 198

MIDI Implementation
Sostenuto (Controller number 66)
status 2nd byte
BnH 42H
Soft (Controller number 67)
status 2nd byte
BnH 43H
Hold 2 (Controller number 69)
status 2nd byte
BnH 45H
Sound Controller2–6,8 (Controller number 71–75, 77)
status 2nd byte
BnH 47H-4BH,4DH
General purpose Controller5–8 (Controller number 80–83)
status 2nd byte
BnH 50H-53H
Portamento control (Controller number 84)
status 2nd byte
BnH 54H
Effect 1 (Controller number 91)
status 2nd byte
BnH 5BH
Effect 4 (Controller number 91)
status 2nd byte
BnH 5EH
Program Change
status 2nd byte
CnH ppH
pp=Program number:00H - 7FH (prog.1 - prog.128)
* This message is not transmitted when the Tx Program Change Switch parameter is OFF.
198
3rd byte
xxH
3rd byte
xxH
3rd byte
xxH
3rd byte
vvH
3rd byte
vvH
3rd byte
kkH
3rd byte
vvH
3rd byte
vvH
System Realtime messages
Active Sensing
status
FEH
* Transmitted at intervals of approximately 250ms.
* Not transmitted if the Tx Active Sensing Switch parameter is OFF.
System Exclusive messages
Universal Non-realtime System Exclusive Messages
Inquiry Reply
Status Data byte
F0H 7EH, dev, 06H, 02H, 41H, 0BH, 01H, 01H, 00H, 00H, 03H, 00H, 00H F7H
Byte Explanation
F0H Exclusive status
7EH ID number (universal non-realtime message)
dev Device ID (dev:10H(17)-1FH(32))
06H Sub ID#1 (General Information)
02H Sub ID#2 (Inquiry Reply)
41H ID number (Roland)
0BH 01H Device family code
01H 00H Device family number code
00H 03H 00H 00H Software revision level
F7H EOX (End of Exclusive)
* When Inquiry Request is received, Inquiry Reply message will be transmitted.
Data Set 1 DT1
status data byte
F0H 41H, dev, 00H, 0BH, 12H, aaH, bbH, ccH, ddH, eeH, ... ffH, sum
Byte Remarks
F0H Exclusive status
41H ID number (Roland)
dev device ID (dev: 10H–1FH)
00H model ID (MC-307)
0BH model ID (MC-307)
12H command ID (DT1)
aaH address MSB
bbH address
ccH address
ddH address LSB
eeH data: The actual data to be transmitted. Multi-byte data is transmitted
in the order of the address.
: :
ffH data
sum checksum
F7H EOX (End Of Exclusive)
* For the address, size, and checksum, refer to "Examples of system exclusive messages
and calculating the checksum" (P. 206).
* Data whose size is greater than 128 bytes should be divided into packets of 128 bytes or
less and transmitted. Successive "Data Set 1" messages should have at least 20 ms of
time interval between them.
Data Set 1 DT1
status data byte
F0H 41H, dev, 3AH, 12H, aaH, bbH, ccH, ddH, sum
Byte Remarks
F0H Exclusive status
41H ID number (Roland)
dev device ID (dev: 10H–1FH)
3AH model ID (MC-307 Quick)
12H command ID (DT1)
aaH address (Status/Channel)
bbH address/Data H
ccH Data L
ddH Data E
sum checksum
F7H EOX (End Of Exclusive)
Status
status
F7H
status
F7H