Yamaha AW2400 - Manual (Page 273)

MIDI data format
273
Appendix
AW2400 Owner’s Manual
3.1.7. OTHER
If this is set to ECHO, the received MIDI data will be echoed at the
transmission port. However, Program Change and Control Change
will follow their own settings.
3.1.8. REMOTE PORT
Specify the output port when the MIDI remote function is engaged.
3.1.9. THRU
Set the MIDI through function.
3.1.10. MMC MODE
Select whether the AW2400 will be the MMC MASTER or SLAVE.
3.1.11. MMC Dev.
Specify the ID number that will be used when transmitting or receiv-
ing MMC commands.
3.1.12. MTC SYNC MODE
Select whether the AW2400 will be the MTC MASTER or SLAVE.
3.1.13. MTC SYNC AVERAGE
When the AW2400 is functioning as a MTC SLAVE, this setting
specifies how it will follow the MTC data. Set this to 0 if the incom-
ing MTC data has a highly accurate timing; set this to 1 or 2 if the
timing of the incoming MTC data is not as accurate (such as when
receiving MTC from a software sequencer).
3.1.14. MTC SYNC OFFSET
When the AW2400 is functioning as a MTC SLAVE, this setting
adds an offset to the received MTC data. The received time code
value shifted by this amount will correspond to the location indicated
by the internal time code of the AW2400.
3.1.15. SYNC OUT
Turn on/off the output of MTC/MIDI CLOCK.
4. MIDI format list
4.1. CHANNEL MESSAGE
4.2. SYSTEM COMMON MESSAGE
4.3. SYSTEM REALTIME MESSAGE
4.4. SYSTEM EXCLUSIVE MESSAGE
4.4.1. REALTIME SYSTEM EXCLUSIVE
4.4.1.1. MMC
5. MIDI format details
5.1. NOTE OFF (8n)
< Reception >
Received when [Rx CH] matches.
Used to control Effects/Pitch Fix. Refer NOTE ON for details.
5.2. NOTE ON (9n)
< Reception >
Received when [Rx CH] matches.
Used to control Effects/Pitch Fix. Refer below for details.
Velocity of 0x00 is equivalent to Note-Off.
* Effect control by Note
1: Dynamic Flange/Dynamic Phase/Dynamic Filter
When the SOURCE parameter is set to MIDI, the note velocity (both
note-on and note-off) is used to control the Modulation frequency
width.
5.3. CONTROL CHANGE (Bn)
< Reception >
If [Control Change Rx] is On, control change messages will be
recevied when [MIDI Rx Ch] matches. However, if [MIDI Rx Ch] is
OMNI or [Control Change Mode] is 1, reception will occur regard-
less of MIDI channel.
< Transmission >
If [Control Change Tx] is On, control change messages will be trans-
mitted on the [MIDI Tx Ch] channel when you operate a parameter.
The control value is converted into a parameter value according to
the following equation.
S= total number of steps in the parameter’s variable range
128 / S = X remainder Y
INT((Y+1)/2) = Z
If (MIDI DATA - Z) < 0, then Value = 0
If ((MIDI DATA - Z)/X) > MAX, then Value = MAX
Otherwise, Value = INT ((MIDI DATA -Z)/X)
Command Rx/Tx function
8n NOTE OFF Rx Control the internal effect
9n NOTE ON Rx Control the internal effect
Bn CONTROL CHANGE Rx/Tx Edit parameters
Cn PROGRAM CHANGE Rx/Tx Switch scene memories
Command Rx/Tx function
F1 MIDI TIME CODE Rx/Tx MTC transmission
F2 SONG POSITION POINTER Tx Song position transmission
Command Rx/Tx function
F8 TIMING CLOCK Tx MIDI Clock transmission
FA START Tx Start command transmission
FB CONTINUE Tx Continue command transmission
FC STOP Tx Stop command transmit
FE ACTIVE SENSING Rx Check MIDI cable connections
FF RESET Rx Clear running status
Command Rx/Tx function
01 STOP Rx/Tx Transport stop
02 PLAY Rx Transport play
03 DEFERRED PLAY Rx/Tx Transport play
04 FAST FORWARD Rx/TX Transport fast-forward
05 REWIND Rx/Tx Transport rewind
06 RECORD STROBE Rx Transport punch-in record
07 RECORD EXIT Rx Transport punch-out
0F RESET Rx/Tx MMC reset
44 LOCATE Rx/Tx Transport locate
STATUS 1000nnnn 8n Note Off Message
DATA 0nnnnnnn nn Note No.
0vvvvvvv vv Velocity (ignored)
STATUS 1001nnnn 9n Note On Message
DATA 0nnnnnnn nn Note No.
0vvvvvvv vv Velocity (1-127:On, 0:Off)
STATUS 1011nnnn Bn Control Change
DATA 0ccccccc cc Control No. (0-95, 102-119)
0vvvvvvv vv Control Value (0-127)