Midi Data Format - Yamaha M3000A Owner's Manual

MIDI data format

1. MIDI Channel
The same channel is used for transmission and recep-
tion. Select from channel numbers 1–16.
2. MIDI Program Change
Program change numbers 0–127 correspond to Scene
Memory numbers 1–128. This correspondence can-
not be changed. However when Mute Group is
selected, program change numbers 0–7 cannot be
transmitted or received. (Since memory numbers 1–8
will not correspond to program change numbers 0–
7.)
In the case of OMNI [on], program changes of all
MIDI channels are received.
Transmission/reception can be switched [LoC/on/
oFF]. When [LoC] is selected, program changes will
be transmitted to control an external MIDI device
even when a scene memory with no data is recalled.
3. MIDI Control Change
Control change messages correspond to the various
ON/EDIT switches and to the DIRECT RECALL
switches. This correspondence cannot be changed.
However, control change numbers 105–112 corre-
spond to the DIRECT RECALL 1–8 switches only
when MUTE GROUP is selected.
Transmission/reception can be switched [on/GrP/
oFF]. When [GrP] is selected, only control change
messages corresponding to mute groups will be trans-
mitted or received.
MIDI Control
ON/EDIT switch Assign
Change No.
1–48 CH INPUT(1–48)
49–52 ST CH INPUT(1–4)
53–60 CH INPUT(49–56)
61–68 MIX(1–8) OUT
69 STEREO A OUT
73–76 MIX(9–12) OUT
77, 78 MIX(13/14, 15/16) OUT
105–112 DIRECT RECALL(1–8)
=MUTE GROUP(1–8)
4. MIDI Echo Back
The Echo Back function can be switched [on/oFF].
However if the internal transmission buffer overflows
because a long exclusive message is being echoed back
etc., echo back will be halted, and internal data will be
transmitted. Bulk Dump Request messages will not be
echoed back – bulk data will be transmitted instead.
46
5. Bulk Out, Bulk Dump Request
The following bulk messages can be transmitted and
received.
(1) SCENE MEMORY No. BULK OUT FORMAT
STATUS 11110000 F0h System Exclusive Message
ID No. 01000011 43h Manufacturer's ID No.(YAMAHA)
SUB STATUS 0000xxxx 0nh n=0~15(MIDI Channel)
FORMAT No. 01111110 7Eh Universal Bulk Dump
BYTE COUNT(HIGH) 00000000 00h 39(29+10)bytes
BYTE COUNT(LOW) 00100111 27h
01001100 4Ch 'L'
01001101 4Dh 'M'
00100000 20h ' '
00100000 20h ' '
00111000 38h '8'
01000010 42h 'B'
00110011 33h '3'
00110001 31h '1'
DATA NAME 01001101 4Dh 'M'
0xxxxxxx mmh mm=0~127(MEMORY No.)
DATA STATUS 0000xxxx 0nh n=0:no data, n=f:valid data.
DATA 0000xxxx d01 ON/OFF DATA assigned Control
: :
0000xxxx d28 ON/OFF DATA assigned Control
CHECK SUM 0xxxxxxx eeh
EOX 11110111 F7h End Of Exclusive
(2) SCENE MEMORY No. BULK REQUEST FORMAT
STATUS 11110000 F0h System Exclusive Message
ID No. 01000011 43h Manufacturer's ID No.(YAMAHA)
SUB STATUS 0010xxxx 2nh n=0~15(MIDI Channel)
FORMAT No. 01111110 7Eh Universal Bulk Dump
01001100 4Ch 'L'
01001101 4Dh 'M'
00100000 20h ' '
00100000 20h ' '
00111000 38h '8'
01000010 42h 'B'
00110011 33h '3'
00110001 31h '1'
DATA NAME 01001101 4Dh 'M'
0xxxxxxx mmh mm=0~127(MEMORY No.)
EOX 11110111 F7h End Of Exclusive
Change 4~1
Change 112~109
ee=(INVERT('L'+'M'+...+d01+...+d28)+1)
AND 7Fh