5.14
About
MIDI
System
Exclusive messages
System Exclusive messages are
used
to
transmit
data
which
is
specific to a particular manufacturer
or
device.
The Prophecy's System Exclusive message format is [F0,42,3n,41,ff,
...
,F7] (n: Global MIDI Channel,
ff:
Function
code). These
messages
are
used
for
the
functions
explained
in
"5.15
Transmitting
sound
program
data
etc. (Data
Dump)"
and
"5.16
E~iting
sound
programs
etc."
A few
special
System
Exclusive
messages
are
used
for
data
which
is
not
limited
to
a
particular
manufacturer
or
device. These are called Universal System Exclusive messages.
The Prophecy uses the following Universal System Exclusive messages.
*
When
an
Inquiry
Message
Request
[F0,7F,nn,06,01,F7]
(nn:
MIDI
channel)
is
received,
the
Prophecy
will
transmit
an
Inquiry
message
[F0,7E,nn,06,02,
(9
bytes),
F7]
saying;
"I
am
a
Korg
Prophecy,
system
version
5.15
Transmitting
sound
program
data
(Data
Dump)
Programs, arpeggio patterns,
and
global
data
can be transmitted to
an
external device as MIDI exclusive
data.
To transmit this data, use the Global
mode
page GLB-18 [MIDI DataDump]. There you can specify the
type
of
data
to be transmitted.
If
the GLB-15 [Sys
EX
Filter] MIDI Exclusive Data Transmission setting is
ON
(Xmt: ON), selecting a
program
will cause MIDI Exclusive
data
for 1
program
to
be
transmitted.
The Prophecy can also transmit these
data
dumps
in response to a
Dump
Request. These types
of
data
are transmitted
and
received
on
the Global MIDI channel.
5.16
Editing
sound
programs,
etc.
By
using
MIDI System Exclusive Parameter
Change
messages,
you
can modify
individual
parameters
from
an
external device.
If
you wish to use this, set the Edit mode Global section page GLB-15 [SysEX Filter] Transmit to ON,
and
Receive to ENABLE.
•
If
in
page
GLB-18
you
specify
either
a
bank
of
programs
or
an
individual
program
as
the
data
to
be
dumped,
the
received
data
will
be
written directly into
backup
memory,
so
there
is
no
need
to
use
the
Write
operation.
However
in
the
case
of
the
data
that
is
dumped
when
a
program
is
selected,
or
parameter
change
data
that
is
transmitted during editing,
the
changes
that
result
will
affect
only
the
editing
memory,
and
if
you
wish
to
save
that
program
you
will
need
to
use
the
Write
operation.
(You
do
not
need
to
use
the
Write
operation
for
Global
parameter
data
and
Arpeggio
Pattern
data.)
It
is
possible
to
perform
the
Write
operation
using
the
MIDI
exclusive
message
Program
Write.
(Refer
to
the
separate
parameter
guide,
"MIDI Implementation".)
39
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