Yamaha SY35 - Handbuch (Seite 78)

MIDI DATA FORMAT
(3) Channel Messages
3.1 Note On/Off
Transmission:
• Note range = C1($24)~C6($60)
• Velocity range = 0~$7F (0: note ofO
• $9n, note, $00 for note off and $8n is not transmitted.
Reception;
• Note range = C-2($00)~G8($7F)
• Velocity range - 0"$7F
3.2 Control Change
MODULATION WHEEL and VECTOR CONTROL is possible
to set transmission/reception on/off by the utility control change
on/off. (SUSTAIN CONTROL is always or regardless of whether
Control Change is on or off.)
Transmission:
• Output to MIDI through the transmit channel when the fol­
lowing controller is operated irrespective of the play, edit, etc.
mode.
NUMBER
1 2 3 4 5 6 7 8
VOICE 1 $00 $01 $02 $03 $04 $05 $06 $07
2 $08 $09 $0A $0B $0C $0D $0E $0F
B 3 $10 $11 $12 $13 $14 $15 $16 $17
A 4 $18 $19 $1A $1B $1C $1D $1E $1F
N 5 $20 $21 $22 $23 $24 $25 $26 $27
K 6 $28 $29 $2A $2B $2C $2D $2E $2F
7 $30 $31 $32 $33 $34 $35 $36 $37
8 $38 $39 $3A $3B $3C $3D $3E $3F
MULTI 1 $40 $41 $42 $43 $44 $45 $46 $47
2 $48 $49 $4A $4B $4C $4D $4E $4F
Reception:
• The above program change Nos. are accepted. Other Nos. are
ignored.
controller code output data range
MODULATION WHEEL $Bn, $01, $vv vv = 0~$7F
SUSTAIN SWITCH $Bn, $40, $w off:vv=0, on:vv=$7F
VECTOR CONTROL
X-axis
Y-axis $Bn, $10, $vv
$Bn, $11, $vv vv=0-$7F
vv=0"$7F
• VECTOR CONTROL is transmitted only if the VECTOR
PLAY ON/OFF' switch on the panel is on.
Reception:
• The following parameters are accepted by MIDI,
parameter code Description
MODULATION
WHEEL
$Bn,$01,$vv vv=0(WHEEL:MIN}~
$7F(WHEEL:MAX)
SUSTAIN SWITCH $Bn,$40,$vv w=0~$3F;SUS OFF,
vv=$40~$7F:SUS ON
VOLUME $Bn,$07,$vv
VECTOR CONTROL
X-axis
Y-axis
/
$Bn,$10,$vv
$Bn,$11 ,$vv
Depends on the panel
[VECTOR PLAY ON/
OFF] and [LEVEL/
DETUNE] status.
3.3 Program Change
• It is possible to set transmission/reception on/off by the utility
program change on/off.
Transmission:
• The voice and multi Nos. and the program change Nos. corre­
spond to each other as shown below.
3.4 Pitch Bend
• It is possible to set transmission/reception on/off by the utility
pitch bend on/off.
Transmission:
• Transmitted at 7-BIT resolution.
Reception:
• Operates by 7 BIT on the MSB side only. The LSB side is
ignored.
3.5 After Touch
• It is possible to set transmission/reception on/off by the utility
after touch on/off.
Channel mode message
Reception:
• With the following codes, receive is possible in each of the
voice and multi modes and the corresponding channel process
is perfonned.
Not accepted if OMNI ON, however.
The NOTE OFF process is restricted to the MIDI input NOTE
only.
ALL NOTE OFF
$Bn, $7B, $00
RESET ALL CONTROLLER $Bn, $79. $00
(4) System Common Message
• At statuses $F1~$F6, nothing is done.
• At status $F7, “END OF SYSTEM EXCLUSIVE”.
(5) System Realtime Message
Transmission:
• $FE is transmitted about every 270 msec.
Reception:
• If no signal comes from MIDI for about 3CK) msec or more
after once receiving $FE, the MIDI receive buffer is cleared
and the MIDI KEY ON is turned OFF.
Add-2