Midi Data Format - Yamaha Clavinova CVP-87A Owner's Manual

MIDI Data Format

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If you're already very familiar with MIDI, or are using a computer to control your music
hardware with computer-generated MIDI messages, the data provided in this section
can help you to control the Clavinova.
1. NOTE ON/OFF
[9nH] [kkH] [vvH]
9nH= Note on/off event
(n= MIDI channel number)
kkH= Note number
(Transmission: 0FH~72H= D#-1~F#7,
Reception= 15H~6CH: A-1~C7)
vvH= Velocity
(Note on= 01H~7FH, Note off= 00H)
[8nH] [kkH] [vvH]
8nH= Note off event
(n= MIDI channel number)
kkH= Note number (15H~6CH: A-1~C7)
vvH= Velocity (Note off= 00H~7FH)
* 8nH (note off) is receive only.
9nH (vvH=00H) used for transmission.
2. CONTROL CHANGE
[BnH] [ccH] [vvH]
BnH= Control event
(n= MIDI channel number)
ccH= Control number
vvH= Control value
• Modulation (Vibrato)
[BnH] [01H] [vvH]
n= MIDI channel number
vvH= Modulation
00H~0FH: Off : AM also off.
10H~1FH: 1 : Voice default AM
when greater than 10H
20H~2FH: 2
30H~3FH: 3
40H~4FH: 4
50H~5FH: 5
60H~6FH: 6
70H~7FH: 7
* LFO speed fixed for each voice
• Volume
[BnH] [07H] [vvH]
n= MIDI channel number
vvH= Volume (00H~7FH)
00H: -∞
6FH: -3dB
7FH: ±0dB
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
• Pan
[BnH] [0AH] [vvH]
n= MIDI channel number
vvH= Pan (00H~7FH)
00H~17H: Left 6
18H~1FH: Left 5
20H~27H: Left 4
28H~2FH: Left 3
30H~37H: Left 2
38H~3FH: Left 1
40H~47H: Center
48H: Voice default Pan
49H: Scaling Pan (Standard) (receive only)
4AH: Scaling Pan (Wide) (receive only)
4BH: Scaling Pan (Narrow L) (receive only)
4CH: Scaling Pan (Narrow C) (receive only)
4DH: Scaling Pan (Narrow R) (receive only)
4EH: Scaling Pan (Half L) (receive only)
4FH: Scaling Pan (Half R) (receive only)
50H~57H: Right 1
58H~5FH: Right 2
60H~67H: Right 3
68H~6FH: Right 4
70H~77H: Right 5
78H~7FH: Right 6
• Expression
[BnH] [0BH] [vvH]
n= MIDI channel number
vvH= Expression (00H~7FH)
00H: -∞
6FH: -3dB
7FH= ±0dB
• Damper pedal
[BnH] [40H] [vvH]
n= MIDI channel number
vvH= Control value (00H~7FH)
8 levels max. (CVP-87A)
00H~3FH: off (CVP-85A/83S)
40H~7FH: on (CVP-85A/83S)
• Sostenuto pedal
[BnH] [42H] [vvH]
n= MIDI channel number
vvH= Control value (00H~7FH)
00H~3FH: Off
40H~7FH: On
• Soft pedal
[BnH] [43H] [vvH]
n= MIDI channel number
vvH= Control value (00H~7FH)
00H~3FH: Off
40H~7FH: On
• Portamento control
[BnH] [54H] [vvH]
n= MIDI channel number
vvH= Control value (00H~7FH)
15H~6CH: Key Number
• Reverb depth
[BnH] [5BH] [vvH]
n= MIDI channel number
vvH= Reverb Depth (00H~7FH)
Individually adjustable for each channel.
3. MODE MESSAGES
(receive only)
[BnH] [ccH] [vvH]
BnH= Control event
(n= MIDI channel number)
ccH= Mode message number
vvH= Mode message value
• All sound off
[BnH] [78H] [00H]
n= MIDI channel number
• Reset all controllers
[BnH] [79H] [00H]
n= MIDI channel number
• Local Control ON/OFF
[BnH] [7AH] [vvH]
n= MIDI channel number
vvH= 00H: Off
7FH: On
• All notes OFF
[BnH] [7BH] [00H]
n= MIDI channel number
• OMNI OFF/All notes OFF
[BnH] [7CH] [00H]
n= MIDI channel number