System exclusive messages, Midi data format – Yamaha YDP-S52 User Manual
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YDP-S52 MIDI Reference
7
MIDI Data Format
System Exclusive Messages
Effect MIDI Map (Reverb)
MSB
LSB
RECITAL HALL
01H
18H
CONCERT HALL
01H
04H
CHAMBER 02H
18H
CLUB 03H
18H
OFF 00H
00H
MIDI EVENT
Data Format
Transmitted
Recognized
Universal System Exclusive
MIDI Master Volume
F0H 7FH 7FH 04H 01H ll mm F7H
ll mm
Volume (mm = MSB, ll = LSB)
or
F0H 7FH XN 04H 01H ll mm F7H
XN
When N is received N = 0 - F, whichever is received.
X = Ignored.
ll mm
Volume (mm = MSB, ll = LSB)
GM System On
F0H 7EH 7FH 09H 01H F7H
or
F0H 7EH XN 09H 01H F7H
0xxxnnnn XN
When N is received N = 0 - F, whichever is received.
X = Ignored.
XG
XG Parameter Change
F0H 43H 1nH 4CH hh mm ll dd … F7H
hh mm ll
Address
dd
Data
XG Bulk Dump
F0H 43H 0nH 4CH aa bb hh mm ll dd … dd cc F7H
0n
Device Number n = 0 (send), 0 - f (receive)
aa bb
Byte Count (aa << 7) + bb
hh mm ll
Address
dd
Data
cc
Check SUM
Others
Master Tune
F0H 43H 1n 27H 30H 00H 00H mm ll cc F7H
1n
Channel (0 - f (receive))
mm ll cc
(mm << 4) + ll (1step/1cent), cc = Ignored