Appendix E: Hidi Exclusive Codes - bit MIDI MASTER KEYBOARD Owner's Manual

MIDI EXCLUSIVE CODES
This
section
is highly
téchnical
and intended only for
computer
freaks
and other such fiends planning on writing
their
own MIDI software.
Normal mortals, who become faint when confronted
with
esoteric codes
and are frightened of beirtg bitten
by
all these bytes, can cheerfully
ignore the following,
and get on with making music!~ Roll
over
Beethoven! ..__
As for you freaks: before we get down to the dirty details, we have to
point out that you'll pass the li~its of the HEMDRY PROTECT switch as
soon as
you
start such direct manipulation of MIDI
data •.
You're
therefore advised to dump all your precious
Patch
and Sequencé data to
tape BEFORE entering the wonderful world of MIDI code sequences!
The
following text uses the binary representation for MIDI codes and
data, where appropriate. Other values are given in hexadecimal; these
are identified by a trailing H (e.g. 25H),
MIDI
SYSTEM
EXCLUSIVE CODES
The KASTER KEYBOARD must receive the follo~ing Code-String, in order
to recognise and execute MIDI Syste~ Exclusive Commands.
I
1111 ,:1111
I , .. ,
l.0.0.0>"
xxxxj
j.0.0.0.0
xxxx! •••• 1.0xxx xxxx!
[pfxxx xxxx
j
l2l2
~.ô
I
~.01.0
.01 .01
I
I
11 1 1 .0.l'l".l!!J!Jj
EOX ( F'7H)
EXCLUSIV:: DATA
SUBCOMMAND COMMAND
DE:VICS
MIDI
ID(25H)
EXCLUSIVE
(3)
CH.
STATUS(F'.0H)
\o
STATUS
DATA BYTE (
S l
DESCRtPTIDtl
1111 0000
HIDI Exlusive Status
0010 0101
Oiii nnnn
Manufacturer ID
<BIT
c
2SH>
Device
No.
(iii
=
011
=
MASTER KBDI
nnnn
=
MIDI
CHANNEL
. <REC. CH. in Para111eter ( 10) l
Occc
ecce
Osss ssss
Command
Sub-command
1111 0111
EOX (End Syste~ EKcl,l
The BIT MASTER KEYBOARD uses the following eight HIDl Sytem Exclusive
operations:
OPERATION
( It) COMMAND
(VALUE>
SUB-COMMAND
Dump One Patch 0
=
0000 0000
(0->63)
=
0000 0000
->
0111 1111
Duinp
all Patches 1
=
0000 0001
0000 0000
Dump Sequencer 2
=
0000 0010
0000 0000
Dump Seq.
&
Pat. 3
=
0000 0011
0000 0000
Request One Patch
4
=
0000 0100
(0-)63)
=
0000 0000
->
0111 1111
Req. All Patches S
=
0000 0101
0000 0000
Req. Sequencer
b
=
0000 0110
0000 0000
Req. Seq. te Pat.
7
=
0000 0111
0000 0000
49