Bank Select (00H); Modulation (01H); Portamento Time (05H) - Casio AP-220 Implementation Manual

9.1

Bank Select (00H)

Format
Message Format: BnH 00H mmH (MSB)
n: MIDI Channel Number
mm: Value
ll: Send: 00H, Receive: Ignored
Send
Sent when a tone is selected.
For information about numbers, see the Tone List in the User's Guide.
Receive
Receipt switches the tone bank number stored in Instrument memory. Note, however, that the tone is not changed until a
Program Change message is received.
For details, see "11 Program Change".
For information about numbers, see the Tone List in the User's Guide.
9.2

Modulation (01H)

Format
Message Format: BnH 01H vvH
n: MIDI Channel Number
vv: Value
Send
This message is not sent by this Instrument.
Receive
Receipt adds, to the voice being sounded, modulation of a depth specified by the value. In the case of a tone that already
has modulation applied, receipt of this message increases the modulation depth. The modulation effect differs according
to the tone being used.
9.3

Portamento Time (05H)

Format
Message Format: BnH 05H vvH
n: MIDI Channel Number
vv: Value
Send
This message is not sent by this Instrument.
Receive
Receipt changes the time it takes until pitch reaches the target portamento effect pitch.
BnH 20H llH (LSB)
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