System Exclusive Message - Roland Music Atelier AT-100 Midi Implementation Manual

■ System Exclusive Message

Status Data byte
F0H iiH, ddH, ......, eeH
F0H: System Exclusive Message status
ii = ID number: ID number (manufacturer ID) to indicate the manufacturer whose Exclusive
message this is. Roland's manufacturer ID is 41H.
ID numbers 7EH and 7FH are extensions of the MIDI standard; Universal
Non-realtime Messages (7EH) and Universal Realtime Messages (7FH).
dd,...,ee = data: 00H-7FH (0-127)
F7H: EOX (End of Exclusive)
The System Exclusive Messages received by the ATELIER are; messages related to mode settings,
Universal Realtime System Exclusive messages and Data Set (DT1).
●System exclusive messages related to mode settings
These messages are used to initialize a device to GS or General MIDI mode, or change the
operating mode.
When creating performance data, a "GM2 System On" or "GM1 System On" message should be
inserted at the beginning of a General MIDI score, and a "GS Reset" message at the beginning of a
GS music data. Each song should contain only one mode message as appropriate for the type of
data. (Do not insert two or more mode setting messages in a single song.)
❍GM1 System On
Status Data byte
F0H 7EH, 7FH, 09H, 01H
Byte Explanation
F0H Exclusive status
7EH ID number (Universal Non-realtime Message)
7FH Device ID (Broadcast)
09H Sub ID#1 (General MIDI Message)
01H Sub ID#2 (General MIDI 1 On)
F7H EOX (End of Exclusive)
* When this messages is received, this instrument will turn to the GM mode.
* Not received in Keyboard Part.
❍GM2 System On
Status Data byte
F0H 7EH, 7FH, 09H, 03H
Byte Explanation
F0H Exclusive status
7EH ID number (Universal Non-realtime Message)
7FH Device ID (Broadcast)
09H Sub ID#1 (General MIDI Message)
03H Sub ID#2 (General MIDI 2 On)
F7H EOX (End of Exclusive)
* When this messages is received, this instrument will turn to the GM mode.
* Not received in Keyboard Part.
❍GM System Off
Status Data byte
F0H 7EH, 7F, 09H, 02H
Byte Explanation
F0H Exclusive status
7EH ID number (Universal Non-realtime Message)
7FH Device ID (Broadcast)
09H Sub ID#1 (General MIDI Message)
02H Sub ID#2 (General MIDI Off)
F7H EOX (End of Exclusive)
* Not Received in Keyboard Part.
* This message has no meaning for this unit.
Status
F7H
Status
F7H
Status
F7H
Status
F7H
❍GS reset
GS Reset is a command message that resets the internal settings of a device to the GS initial state.
This message will appear at the beginning of GS music data, and a GS device that receives this
message will automatically be set to the proper state to correctly playback GS music data.
Status Data byte
F0H 41H, 10H, 42H, 12H, 40H, 00H, 7FH, 00H, 41H
Byte Explanation
F0H Exclusive status
41H ID number (Roland)
10H Device ID
42H Model ID (GS)
12H Command ID (DT1)
40H Address MSB
00H Address
7FH Address LSB
00H Data (GS reset)
41H Checksum
F7H EOX (End of Exclusive)
* When this message is received, Rx.NRPN will be ON.
* There must be an interval of at least 50 ms between this message and the next.
* Not Received in Keyboard part.
❍Exit GS mode
Status Data byte
F0H 41H, 10H, 42H, 12H, 40H, 00H, 7FH, 7FH, 42H
Byte Explanation
F0H Exclusive status
41H ID number (Roland)
10H Device ID
42H Model ID (GS)
12H Command ID (DT1)
40H Address MSB
00H Address
7FH Address LSB
7FH Data (Exit GS mode)
42H Checksum
F7H EOX (End of exclusive)
* Not Received in Keyboard Part.
* This message has no meaning for this unit.
●Universal Non-realtime Message
❍Identity Reply Message
Status Data byte
F0H 7EH, dev, 06H, 01H
Byte Explanation
F0H Exclusive status
7EH ID number (universal non-realtime message)
dev Device ID (10H 1FH, 7FH)
06H Sub ID#1 (General Information)
01H Sub ID#2 (Identity Request)
F7H EOX (End of Exclusive)
* When this message is received, this unit will transmit the appropriate Identity Reply message
(p. 9).
MIDI Implementation
Status
F7H
Status
F7H
Status
F7H
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