Casio AP-260

PX-760/PX-860/AP-260/AP-460/PX-160
MIDI Implementation
CASIO COMPUTER CO., LTD.
Contents
I MIDI Message Overview 5
1 Product Configuration as a MIDI Device 5
1.1 System Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2 Sound Generator Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.3 Performance Controller Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 Conditions that Disable Message Send and Receive 7
3 Timbre Type Specific Operation 7
II Channel Message 8
4 Channel Message Overview 8
4.1 Send Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.2 Receive Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4.3 Instrument Velocity Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5 Note Off 8
6 Note On 9
7 Polyphonic Key Pressure 10
8 Control Change 10
8.1 Bank Select (00H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
8.2 Modulation (01H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
8.3 Portamento Time (05H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
8.4 Data Entry (06H,26H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
8.5 Volume (07H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
8.6 Pan (0AH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
1

Casio AP-260 Specifications

General

Brand	Casio
Model	AP-260
Category	Musical Instrument
Language	English

Summary

Part I MIDI Message Overview

1 Product Configuration as a MIDI Device

Describes the structure of the MIDI device, including System, Sound Generator, and Performance Controller Sections.

3 Timbre Type Specific Operation

Explains how received MIDI messages behave differently based on the current Timbre Type setting.

Part II Channel Message

5 Note Off

Describes the MIDI Note Off message format, send, and receive behavior.

6 Note On

Describes the MIDI Note On message format, send, and receive behavior.

8 Control Change

Details the Control Change MIDI message format, send, and receive operations.

9 Mode Message

10 Program Change

Explains how to change the instrument's tone using Program Change messages.

12 Pitch Bend Change

Explains the Pitch Bend Change MIDI message and its effect on voice pitch.

Part III System Message

14 System Exclusive Message

Introduces System Exclusive (SysEx) messages for instrument-specific data transfer.

Part IV Instrument-Specific System Exclusive Messages

15 Format

16 Parameter Transfer

Explains the two types of parameter operations: Individual Parameter Transfer and Request.

Part V Parameter List

17 System Parameters

19 Patch Parameters

Explains patch parameters for configuring sound source settings.

20 Tone Parameters

Lists parameters related to tone settings and sound generation.

Part VI DSP Parameter List

22 Tone with DSP List

23 DSP Algorithm ID Tables

Provides a list of DSP algorithm IDs and their properties.

24 DSP Parameter Set Types

Part VII Setting Values and SendReceive Values

25 Setting Value Tables

25.10 Equalizer Frequency Setting Value Table

25.11 Brilliance Gain Setting Value Table

25.12 DSP Equalizer Gain Setting Value Table