100
M I D I D a t a F o r m a t
2.1.3.1 XG System On
This system exclusive message causes the MU15 to function
as an “XG”-compatible tone generator.”
11110000
F0H
Exclusive status
01000011
43H
YAMAHA ID
0001nnnn
1NH
N:device Number
01001100
4CH
Model ID
00000000
00H
Address High
00000000
00H
Address Mid
01111110
7EH
Address Low
00000000
00H
Data
11110111
F7H
End of Exclusive
When On is received, the SOUND MODULE MODE will be
set to XG, and MIDI messages defined by XG such as NRPN
or bank select etc. can be received.
Since approximately 50[ms] are required in order to execute
this message, please allow an appropriate interval before
transmitting the next message.
2.1.3.2 XG System parameter change
This message sets the XG SYSTEM block (refer to tables
<1 - 1>, <1 - 2>).
2.1.3.3 Multi Effect1 parameter change
This message sets the MULTI EFFECT1 block (refer to tables
<1 - 1>, <1 - 4>).
2.1.3.4 Display parameter change
This message sets the DISPLAY block (refer to tables
<1 - 1>, <1 - 5>).
2.1.3.5 Multi Part parameter change
This message sets the MULTI PART block (refer to tables
<1 - 1>, <1 - 6>).
2.1.3.6 Drums Setup parameter change
This message sets the DRUMS SETUP block (refer to tables
<1 - 1> , <1 - 7>).
2.1.4 Other parameter changes
2.1.4.1 Master tuning
This message simultaneously modifies the tuning of all
channels.
11110000
F0H
Exclusive status
01000011
43H
YAMAHA ID
0001nnnn
1NH
N:device Number
00100111
27H
Model ID
00110000
30H
Address High
00000000
00H
Address Mid
00000000
00H
Address Low
0000mmmm
0MH
Master Tune MSB
0000llll
0LH
Master Tune LSB
0xxxxxxx
XXH
don’t care
11110111
F7H
End of Exclusive
Normally, the XG SYSTEM message MASTER TUNE should
be used (refer to table <1 - 2>).
2.2 Bulk dump
This device uses the following bulk dump messages.
[ XG BULK DUMP ]
1) XG System bulk dump
2) System Infor mation bulk dump
3) Multi Effect1 bulk dump
4) Multi Part bulk dump
5) Drums Setup bulk dump
2.2.1 XG bulk dump
This message sets XG-related parameters. Unlike parameter
change messages, a single message can modify multiple
parameters. The message format is as follows.
11110000
F0H
Exclusive status
01000011
43H
YAMAHA ID
0000nnnn
0NH
N:Device Number
01001100
4CH
Model ID
0sssssss
SSH
ByteCountMSB
0ttttttt
TTH
ByteCountLSB
0ggggggg
GGH
Address High
0mmmmmmm
MMH
Address Mid
0lllllll
LLH
Address Low
0vvvvvvv
VVH
Data
:
:
0kkkkkkk
KKH
Check-sum
11110111
F7H
End of Exclusive
Address and Byte Count are given in tables 1-n.
Byte Count is indicated by the total size of the Data in tables 1-n.
Bulk dump messages are received when the beginning of the
block is specified as the “Address”.
“Block” indicates the unit of the data string that is indicated in
tables 1-n as “Total size”.
Check sum is the value that produces a lower 7 bits of 0 when
the Start Address, Byte Count, Data, and the Check-sum itself
are added.
2.2.1.1 XG System bulk dump
This message sets the XG SYSTEM block (refer to tables
<1 - 1>, <1 - 2>).
2.2.1.2 System Information bulk dump
This message indicates the contents of the SYSTEM
INFORMATION block (refer to tables <1 - 1>, <1 - 3>).
This message is transmitted in response to a Dump Request,
but this message will be ignored if it is received.
00000001
01H
Address Mid
00100000
20H
Address Low
01000011
43H
Data(CHORUS TYPE MSB)
00000000
00H
Data(CHORUS TYPE LSB)
11110111
F7H
End of Exclusive
When this data is received, the MU15 will change the
Chorus effect type to “Flanger1”.
* Any number is OK, since the device number for the MU15 is
fixed to “All”.
Be sure to allow enough time for the procedure to take
place by inserting an empty measure at the top of the song
for every channel.