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MIDI Data Format
(3-6)
SYSTEM EXCLUSIVE MESSAGE
(3-6-1)
UNIVERSAL NON-REALTIME MESSAGE
(3-6-1-1)
GENERAL MIDI MODE ON
F0H 7EH 7FH 09H 01H F7H
Resets the following controllers to the indicated values.
VOLUME
100
PAN
Center
PROGRAM CHANGE
1
(Grandpno)
BANK SELECT MSB
0
REVERB DEPTH
4
Pitchbend change
0
(center)
Modulation
0
(off)
Expression
127
(max)
Sustain Switch
0
(off)
SOSTENUTO SWITCH
0
(off)
RPN
Null (Internal data remains unchanged.)
Portamento control
Reset
MIDI master volume
127
(max)
Pitchbend sensitivity
02
(2 semitones)
Fine tuning
0
Coarse tuning
0
(3-6-1-2)
IDENTITY REQUEST (Receive only)
F0H 7EH 0nH 06H 01H F7H (where n is the Device No. But message is valid regardless of device (“omni”)).
(3-6-1-3)
IDENTITY REPLY (Send only)
F0H 7EH 7FH 06H 02H 43H 00H 41H ddH ddH 00H 00H 00H 01H F7H
dd; Device Number Code
If QS300:
48
01
If B900:
4C
01
If SDX3000:
62
01
(3-6-2)
UNIVERSAL REALTIME MESSAGE
(3-6-2-1)
MIDI MASTER VOLUME
F0H 7FH 7FH 04H 01H llH mmH F7H
Changes the Master Volume value, where mm gives the new volume setting. (Byte ll is ignored.)
(3-6-3)
PARAMETER CHANGE
(3-6-3-1)
MIDI MASTER TUNING
F0H 43H 1nH 27H 30H 00H 00H mmH llH ccH F7H
Changes the Master Tune value, where mm and ll give the new setting, as described below. (Values n and cc are ignored.)
T = M*200/256-100
where
T
: Actual tuning value (-99 ~ +99)
M
: One-byte value, where bits 0 to 3 of mm give the high-order nibble, and bits 0 to 3 of ll give the low-order nibble.
(3-6-3-2)
XG SYSTEM ON
11110000
F0
Exclusive status
01000011
43
YAMAHA ID
0001nnnn
1n
Device Number
01001100
4C
Model ID
0aaaaaaa
00
Address High
0aaaaaaa
00
Address Mid
0aaaaaaa
7E
Address Low
00000000
00
Data
11110111
F7
End of Exclusive
This message switches the SYSTEM MODE to XG. The message requires approximately 50ms to execute, so sufficient time should be allowed before the next message is sent.
The message resets all controllers. It also resets to their defaults all MultiPart and Multieffect values (see appended tables), as well as the Whole System values denoted by “(XG)” (again,
see appended table).
(3-6-3-3)
XG PARAMETER CHANGE
11110000
F0
Exclusive status
01000011
43
YAMAHA ID
0001nnnn
1n
Device Number
01001100
4C
Model ID
0aaaaaaa
aaaaaaa
Address High
0aaaaaaa
aaaaaaa
Address Mid
0aaaaaaa
aaaaaaa
Address Low
0ddddddd
ddddddd
Data
|
|
11110111
F7
End of Exclusive
Data size matches parameter size (2 or 4 bytes). For address and byte count, refer to attached table.
The following four data types can be sent or received. (The unit will send only upon receipt of a Parameter Change Request.)
System data
Multieffect data
(Ignored if Voice Mode)
Multipart data
(Ignored if Voice Mode)
Drums setup data