Midi Data Format - Yamaha 01x Service Manual

Digital mixing studio
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O1X

MIDI DATA FORMAT

1.
Ports
The mLAN MIDI ports 1, 4 and 5 are used to communicate via
MIDI with the 01X. The mLAN MIDI ports 2 and 3 are con-
nected directly to the MIDI-A and MIDI-B terminals of the 01X
and do not communicate via MIDI with the 01X.
2.
Function Outline
MIDI is used with the 01X for the following purposes/programs.
Studio Manager
Controlling the DAW software
Controlling the Multi Part Editor
Recalling preset Library Scenes
(via program change messages)
The port-related functions are assigned to specific ports as indi-
cated in the chart below.
mLAN MIDI Port
Function
mLAN-MIDI-1
Remote control (Mode can be selected.)
mLAN-MIDI-2
Direct connection to MIDI-A terminal
mLAN-MIDI-3
Direct connection to MIDI-B terminal
mLAN-MIDI-4
Studio Manager
mLAN-MIDI-5
Remote control (Mode is fixed to "GENERAL."
This is used for control of the Multi Part Edi-
tor, or for recalling Library Scenes by program
change messages. Selection between the
two is done from the Utility menu.)
3.
Data Format
The MIDI format to be used for each function is shown below.
The explanations here pertain only to changing 01X Scenes via
the mLAN MIDI Port 5.
Function
GENERAL
LOGIC
CUBASE
Remote Control
SONAR
DIGITAL
PERFORMER
Studio Manager
Recalling of Library Scenes
3.1 Channel Messages
Command
Cn PROGRAM CHANGE rx/tx
106
Format
01X Remote General format
Special format
Special format
Special format
Special format
Special format
Program Change messages
rx/tx
function
For switching the Library Scene
memory
3.2 System Common Messages
No relevant messages.
3.3 System Real-time Messages
Command
rx/tx function
FE ACTIVE SENSING
rx
FF RESET
rx
3.4 System Exclusive Messages
No relevant messages.
4.
Format Details
4.1 Program Change
These messages are effective only when the SHIFT + REMOTE
function is set to "NO ASSIGN" (SCENE CTL).
< Receiving >
Data is received when PROGRAM CHANGE RX is on and the
receive channel settings match. However, when OMNI is set to
on, reception is enabled regardless of the channel settings. Upon
reception, Library Scenes are recalled according to the settings
of the Program Change Assign Table.
< Transmitting >
When PROGRAM CHANGE TX is on, recalling a Library
Scene transmits data via the set transmit channel, according to
the settings of the Program Change Assign Table.
STATUS 1100nnnn
Cn
DATA
0nnnnnnn
nn
4.2 Active Sensing (FE)
< Receiving >
If no Active Sensing messages are received within 400 ms, MIDI
communications are initialized, such as clearing the Running
Status.
STATUS
11111110
FE
4.3 System Reset (FF)
< Receiving >
Upon reception, this initializes MIDI communications, such as
clearing the Running Status.
STATUS
11111111
FF
For checking MIDI cable connection
Clear the running status
Program change
Program number (0-127)
Active sensing
System reset

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