YMF721 datasheet(31/41 Pages) LSI

31 / 41 page

YMF721

July 10, 1997

- 31 -

c) Data Entry

This is a message to set control parameter data designated by RPN (Registered Parameter Number).

Refer i) RPN for the relation between the parameter of RPN and the setting data.

Control No.

Parameter

Data range

Data Entry MSB

0 to 127

Data Entry LSB

0 to 127

d) Main Volume

This is a message to control the volume of each part (MIDI channel).

Control No.

Parameter

Data range

Main Volume

0 to 127

e) Pan

This is a message to control the sound position of each part.

Control No.

Parameter

Data range

Panpot

0 to 127

0 : left, 64 : center, 127 : right

f) Expression

This is a message to control the volume of each part during playing sound.

Control No.

Parameter

Data range

Expression

0 to 127

g) Hold

This is a message to control the sustain pedal.

When “Hold ON” is received, sound is kept playing even if “Note OFF” is received.

Control No.

Parameter

Data range

Hold

0 to 127

0 to 63 : OFF, 64 to 127 : ON

h) Sostenuto

This is a message to control the sostenuto pedal.

When “Sostenuto ON” is received during playing sound, sound is kept playing until “OFF” is received.

Control No.

Parameter

Data range

Sostenuto

0 to 63, 64 to 127

0 to 63 : OFF, 64 to 127 : ON

YMF721 Datasheet(PDF) 31 Page - LSI Computer Systems

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