Yamaha Arius YDP-144 User Manual

MIDI Reference
YDP
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164
YDP
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144
YDP
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S54
EN
Table of Contents
MIDI Functions ....................................................................................2
MIDI Transmit/Receive Channel Selection....................................................................2
Local Control ON/OFF ..................................................................................................2
Program Change ON/OFF ............................................................................................3
Control Change ON/OFF ..............................................................................................3
Changing Song Playback Channels..............................................................................3
MIDI Data Format ................................................................................4
MIDI Implementation Chart.............................................................. 14

Yamaha Arius YDP-144 Specifications

General

Type	Digital Piano
Keyboard	88-key Graded Hammer Standard (GHS) keyboard
Touch Sensitivity	Hard/Medium/Soft/Fixed
Sound Engine	Yamaha CFX
Voices	10
Amplifiers	8 W x 2
Speakers	12 cm x 2
Weight	38 kg
Number of Pedals	3 (Damper, Sostenuto, Soft)
Headphone Jacks	2
Polyphony	192 notes
Included Accessories	Owner's Manual
Connectors	USB to Host
Effects	Reverb, Intelligent Acoustic Control (IAC)

Summary

MIDI Functions

MIDI Transmit/Receive Channel Selection

Match MIDI transmit and receive channels for computer communication.

Local Control ON/OFF

Enable/disable keyboard control of the internal tone generator.

Program Change ON/OFF

Enable/disable sending and receiving MIDI program change messages.

Control Change ON/OFF

Enable/disable sending and receiving MIDI control change messages.

Changing Song Playback Channels

Set MIDI channels for song playback to manage sound output.

MIDI Data Format

Preset Voice List

Lists preset voices with their associated MIDI program change data.

MIDI CHANNEL MESSAGE (1)

Details MIDI channel messages, including status and data bytes.

MIDI CHANNEL MESSAGE (2)

Details Non-Registered Parameter Number (NRPN) messages.

MIDI Parameter Change Table (XG SYSTEM)

Lists XG system parameters and their corresponding MIDI addresses.

MIDI Parameter Change Table (SYSTEM INFORMATION)

Lists system information parameters and their MIDI addresses.

MIDI Parameter Change Table (EFFECT1)

Lists effect 1 parameters and their MIDI addresses.

MIDI Parameter Change Table (MULTI EQ)

Lists Multi EQ parameters and their MIDI addresses.

MIDI Parameter Change Table (EFFECT2)

Lists effect 2 parameters and their MIDI addresses.

MIDI Parameter Change Table (DRUM SETUP)

Lists drum setup parameters and their MIDI addresses.

System Exclusive Messages (1)

Covers universal non-real-time system exclusive messages.

System Exclusive Messages (2)

Covers XG system exclusive messages.

System Exclusive Messages (Others)

Details other system exclusive messages.

System Exclusive Messages (Preset Voice)

Details preset voice related system exclusive messages.

MIDI Implementation Chart

Basic Channel

Sets the MIDI basic channel for communication.

Mode

Defines MIDI operating modes like Omni On/Off.

Note Number

Specifies the range of MIDI note numbers and true voice.

Velocity

Details MIDI Note On/Off velocity parameters.

After Touch

Describes handling of After Touch MIDI messages.

Pitch Bend

Specifies MIDI pitch bend range and settings.

Control Change

Lists MIDI control change messages and their functions.

Prog Change

Details MIDI program change transmission and recognition.

System Exclusive

Covers common and system-related MIDI System Exclusive messages.