Note On; Polyphonic Key Pressure; Control Change - Casio AP-220 Implementation Manual

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Note On

Format
Message Format: 9nH kkH vvH
n: MIDI Channel Number
kk: Key Number
vv: Velocity
Send
Sent when a key is pressed.
Receive
Recognized as key press information.
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Polyphonic Key Pressure

Format
Message Format: AnH kkH vvH
n: MIDI Channel Number
kk: Key Number
vv: Pressure Value
Send
This message is not sent by this Instrument.
Receive
This message is not received by this Instrument.
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Control Change

Format
Message Format: BnH ccH vvH
n: MIDI Channel Number
cc: Control Number
vv: Value
Send
Sent when a pedal or another controller operation is performed, when settings are changed, when the tone is changed, or
when an auto performance or other operation is performed.
Receive
Receipt changes the controller and settings that correspond to the control number.
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