Part I

MIDI Message Overview

1 Product Configuration as a MIDI Device

As a MIDI device, the instrument consists of the System Section, Performance Controller Section, and Sound Generator Section described below. Each of these sections can send and receive specific MIDI Messages in accordance with its function.

System Section

Device Settings

Sound Generator Section

Common

Sound Generator Common Block

System Effect Block

Master Effect Block (Brilliance Function)

Mixer Master Block

Channel Independent

Instrument Parts

Insertion Effect Block

Mixer Channel Independent Block

Performance Controller Section

Keyboard

Pedal and other real-time controllers

Auto Accompaniment and Auto Accompaniment function

1.1System Section

The System Section is divided between a sound generator and functions that are not directly related to Instrument play. In addition to manipulating Instrument setting parameters, this section is also used to exchange commands and information. For example, parameters can be initialized upon receipt of a System Section MIDI message, and memory use information can be sent.

1.2Performance Controller Section

The Performance Controller Section consists of the keyboard, pedal and other real-time controllers, as well as blocks that generate auto accompaniment, auto performance, and other performance information.

An operation causes the corresponding message to be transmitted to the sound generator and to be sent from MIDI OUT. The channel number of the sent message is in accordance with Instrument's part number.

1.3Auto Accompaniment and Auto Performance MIDI Send

This document includes information for each type of information that describes what operation causes the message to be sent. However, since there are so many messages sent by an auto accompaniment or auto performance operation, those messages are not covered herein.

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