Yamaha PDP-101 Data format: [F0H] -> [7EH] -> [XnH] -> [09H] -> [01H] ->, 8. SYSTEM EXCLUSIVE MESSAGES (XG Standard), Data format: [F0H] -> [43H] -> [1nH] -> [4CH] -> [hhH] -> [mmH] -> [llH] -> [ddH] -> [F7H]

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YDP-101
(2) Universal Non-Realtime Message (GM On)
General MIDI Mode On
Data format: [F0H] -> [7EH] -> [XnH] -> [09H] -> [01H] ->
[F7H]
F0H = Exclusive status
7EH = Universal Non-Realtime
7FH = ID of target device
09H = Sub-ID #1=General MIDI Message
01H = Sub-ID #2=General MIDI On
F7H = End of Exclusive
or
F0H = Exclusive status
7EH = Universal Non-Realtime
XnH = When received, n=0~F.
X = don’t care
09H = Sub-ID #1=General MIDI Message
01H = Sub-ID #2=General MIDI On
F7H = End of Exclusive
When the General MIDI mode ON message is received, the MIDI
system will be reset to its default settings.
This message requires approximately 50ms to execute, so suffi-
cient time should be allowed before the next message is sent.
8. SYSTEM EXCLUSIVE MESSAGES (XG Standard)
(1) XG Native Parameter Change
Data format: [F0H] -> [43H] -> [1nH] -> [4CH] -> [hhH] ->
[mmH] -> [llH] -> [ddH] -> [F7H]
F0H = Exclusive status
43H = YAMAHA ID
1nH = When received, n=0~F.
When transmitted, n=0.
4CH = Model ID of XG
hhH = Address High
mmH = Address Mid
llH = Address Low
ddH = Data
|
F7H = End of Exclusive
Data size must match parameter size (2 or 4 bytes).
When the XG System On message is received, the MIDI system
will be reset to its default settings.
The message requires approximately 50ms to execute, so suffi-
cient time should be allowed before the next message is sent.
(2) XG Native Bulk Data (reception only)
Data format: [F0H] -> [43H] -> [0nH] -> [4CH] -> [aaH] ->
[bbH] -> [hhH] -> [mmH] -> [llH] ->
[ddH] ->...-> [ccH] -> [F7H]
F0H Exclusive status
43H YAMAHA ID
0nH When received, n=0~F.
When transmitted, n=0.
4CH Model ID of XG
aaH ByteCount
bbH ByteCount
hhH Address High
mmH Address Mid
llH Address Low
ddH Data
| |
| |
ccH Check sum
F7H End of Exclusive
•Receipt of the XG SYSTEM ON message causes reinitialization
of relevant parameters and Control Change values. Allow suffi-
cient time for processing to execute (about 50 msec) before
sending the YDP-101 another message.
•XG Native Parameter Change message may contain two or four
bytes of parameter data (depending on the parameter size).
•For information about the Address and Byte Count values, refer
to Table 1 below. Note that the table’s Total Size value gives the
size of a bulk block. Only the top address of the block (00H, 00H,
00H) is valid as a bulk data address.
9. SYSTEM EXCLUSIVE MESSAGES
(YDP-101 MIDI Format)
Data format: [F0H] -> [43H] -> [73H] -> [xxH] -> [nnH] ->
[F7H]
F0H = Exclusive status
43H = Yamaha ID
73H = YDP ID
5FH = Product ID
nnH = Substatus
nn Control
02H Internal MIDI clock
03H External MIDI clock
06H Bulk Data (the bulk data follows 06H)
F7H = End of Exclusive
* When nn=02H or 03H, YDP common ID (01H) is recog-
nized as well as 5FH.
BULK DUMP FORMAT
F0H, 43H, 73H
5FH =Product ID
06H =Bulk ID
05H =Sequence data
0nH, 0nH, 0nH, 0nH, 0nH, 0nH, 0nH, 0nH =Data length
[BULK DATA] =
[CHECK SUM (1byte)] = 0-sum (BULK DATA)
F7H = End of Exclusive
10. SYSTEM EXCLUSIVE MESSAGES (Special Control)
Data format: [F0H] -> [43H] -> [73H] -> [xxH] -> [11H] ->
[0nH] -> [ccH] -> [vvH] -> [F7H]
F0H = Exclusive status
43H = Yamaha ID
73H = YDP ID
5FH = Product ID
11H = Special control
0nH = Control MIDI change (n=channel number)
cc = Control number
vv = Value
F7H = End of Exclusive
Control 0n ccH vvH
Metronome Always 00H 1BH 00H : off
01H : –
02H : 2/4
03H : 3/4
04H : 4/4
06H : 6/4
7FH : No accent
Channel Detune ch: 00H-0FH 43H (Sets the Detune value for
each channel)
00H-7FH
Voice Reserve ch: 00H-0FH 45H 00H : Reserve off
7FH : on*
* When Volume, Expression is received for Reserve On, they will
be effective from the next Key On. Reserve Off is normal.
11. SYSTEM EXCLUSIVE MESSAGES (Others)
Data format: [F0H] -> [43H] -> [1nH] -> [27H] -> [30H] ->
[00H] -> [00H] -> [mmH] -> [llH] -> [ccH] ->
[F7H]
Master Tuning (XG and last message priority) simultaneously
changes the pitch of all channels.
F0H = Exclusive Status
43H = Yamaha ID
1nH = Transmission from n=YDP-101 is always 0.
0-F is received.
27H = Model ID of TG100
30H = Sub ID
00H =
00H =
mmH = Master Tune MSB
llH = Master Tune LSB
ccH = don’t care (under 7FH)
F7H = End of Exclusive
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