Yamaha qx21 Owner's Manual page 29

2-3
Channel
Mode
Message
Status
c
=
124,
c
=
125,
c
=
126,
c
=
1
27,
v
=
v
=
v
=
1
v
=
1011nnnn
Occccccc
Ovvvvvvv
OMNI
MODE
OFF
OMNI
MODE
ON
MONO
MODE
ON
POLY
MODE ON
Recorded
during
real-time record.
2-4 System
Exclusive
Message
2-4-1
Dump
Request
Status 11110000
ID
01000011
Substatus/ch 0010nnnn
Format
no.
00001010
n
=
LOCAL
DEVICE
NO.
Recorded when
the
LOCAL
DEVICE
NUMBER
JOB
D-5 matches
"n".
When
matched
the sequence
data
is
dumped
via
MIDI OUT.
Not
recorded during playback,
recording, or cassette
save and
load operations.
2-4-2
Sequence
Data
n
=
LOCAL
DEVICE
NO.
Status 11110000
ID 01000011
Substatus/ch OOOOnnnn
n
=
L
Format
no. 00001
01
Byte count Obbbbbbb
Byte count Obbbbbbb
Data 01001100
'L
01001101
*M
001
00000
space
001 00000
space
01001110
'N
01010011
'S
01
0001
01
'E
01010001
'Q
00000000
space
00000000
space
Oddddddd
Oddddddd
O
AJ-#i
IA
-
oeque
Checksum
Osssssss
•*
Header
Sequence
data (ASCII)
If
the byte count exceeds 4096,
then the data
is
separated
into
4096
byte
blocks,
each
with
a byte
count
at
the beginning
(LMuuNSEQuu)
and
a
checksum
at
the end.
When
multiple track data
is
sent,
the data
for
each
track
is
sent separately
even
if
the data does
not exceed
4096
bytes.
Reception
is
possible
when
the
LOCAL
DEVICE
NUMBER
JOB
D-5 matches
"n",
and
PROTECT JOB
C-5
is
OFF.
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