CASIO CT-S1 Implementation Piano Instruction Manual

CASIO CT-S1 Implementation Piano

Overview

Product Configuration as a MIDI Device

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

System Section

The System Section manages the Instrument status and user data.
Performance Controller Section

The Performance Controller Section performs keyboard play and controller operations, and generates performance messages. Basically, generated performance messages are sent to external destinations while also being transmitted to the Sound Generator Section. The channel number of the sent channel message is in accordance with the Instrument’s MIDI setting. For details about the MIDI setting, see the Instrument’s User’s Guide.
Sound Generator Section

The Sound Generator Section mainly performs receive of performance information and sound source
setting information. It consists of a common part that does not depend on the channel and a musical instrument part that is independent of each channel.

Sound Generator Common Block

The common block consists of system effects, master control, etc. These can be controlled effect function, general universal system exclusive messages, or the Instrument’s system exclusive messages or all. There are two types of system effects on this instrument: system effects applied to keyboard playing parts and system effects applied to other parts.

Instrument Part Block

The instrument part section is devided into A, B, C group for every 16 parts, and it consists of a total of 48 parts. The settings of each part can be changed using channel messages or Instrument’s system exclusive messages or all. Of these, only the C group channels can be controlled by external channel messages.
The functions assigned to each part are shown below.

Port| Part number| MIDI Receive Ch| MIDI Transmit ch| Assigned Function| Details
---|---|---|---|---|---
A| 01| –| 1-16| Upper1| –
A| 02| –| 1-16| Upper2| –
A| 03| –| –| –| –
A| 04| –| –| –| –
A| 05| –| –| –| –
A| 06| –| –| –| –
A| 07| –| –| –| –
A| 08| –| 8| Metronome| –
A| 09| –| –| –| –
A| 10| –| –| –| –
A| 11| –| –| –| –
A| 12| –| –| –| –
A| 13| –| –| –| –
A| 14| –| –| –| –
A| 15| –| –| –| –
A| 16| –| –| –| –
B| 17| –| –| Recorder| System Track Upper1
B| 18| –| –| Recorder| System Track Upper2
B| 19| –| –| –| –
B| 20| –| –| –| –
B| 21| –| –| –| –
B| 22| –| –| –| –
B| 23| –| –| –| –
B| 24| –| –| –| –
B| 25| –| –| Notification Tone| –
B| 26| –| –| Upper1 Selected Tone| –
B| 27| –| –| Upper2 Selected Tone| –
B| 28| –| –| –| –
B| 29| –| –| –| –
B| 30| –| –| –| –
B| 31| –| –| –| –
B| 32| –| –| –| –
C| 33| 1| –| MIDI/Auto Play| –
C| 34| 2| –| MIDI/Auto Play| –
C| 35| 3| –| MIDI/Auto Play| –
C| 36| 4| –| MIDI/Auto Play| –
C| 37| 5| –| MIDI/Auto Play| –
C| 38| 6| –| MIDI/Auto Play| –
C| 39| 7| –| MIDI/Auto Play| –
C| 40| 8| –| MIDI/Auto Play| –
C| 41| 9| –| MIDI/Auto Play| –
C| 42| 10| –| MIDI/Auto Play| –
C| 43| 11| –| MIDI/Auto Play| –
C| 44| 12| –| MIDI/Auto Play| –
C| 45| 13| –| MIDI/Auto Play| –
C| 46| 14| –| MIDI/Auto Play| –
C| 47| 15| –| MIDI/Auto Play| –
C| 48| 15| –| MIDI/Auto Play| –

Timbre Type Specific Operation

The sound source operation performed for a sound generator instrument receive message may depend on the value of the Timbre Type (see “About the Timbre Type” in “8 Program Change”) of each part’s operation mode. For details, see the explanation for each message.

Controlling Send/Receive of MIDI Messages in Each Instrument Part

Send and receive of MIDI messages for each instrument part can be

controlled by global Instrument MIDI settings and Instrument-specific system exclusive messages. See the Instrument’s User’s Guide for details.

Conditions that Disable Message Send and Receive

No MIDI messages at all can be sent or received while the instrument starts up, shuts down, accesses flash memory, etc.

Channel Message

Note Off

Format

Transmit Sent when something is played on the keyboard. The key number changes in accordance with on the Transpose function and Octave Shift function.

Receive Receipt stops a note being sounded by a note on message.

Note On

Transmit Sent when something is played on the keyboard. The key number changes in accordance with on the Transpose function and Octave Shift function.

Receive Receipt sounds a note of the corresponding instrument part.

Control Change

Note1: For details about the relationship between the MSB value and the tone, see the Tone List that comes with the Instrument.

Bank Select (00H, 20H)

Note1: For details about the relationship between the MSB value and the tone, see the Tone List that comes with the Instrument.

Transmit Sent when a tone setup number is selected.

Receive Receipt causes a change in the tone bank number stored in Instrument memory, but the tone is not actually changed until a Program Change message is received. For details, see “8 Program Change”.

Modulation wheel or lever (01H)

Receive Receipt adds, to the tone 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.

Portamento Time (05H)

Receive Receipt changes the portamento application time.

Data Entry (06H,26H)

Receive Receipt changes the parameter assigned to RPN, NRPN.

Channel Volume (07H)

Transmit Sent when part volume is used.

Receive Receipt changes the part volume.

Pan (0AH)

Note1: For information about the relationship between setting values and send/receive values, see “13.5 Pan Setting Value Table” in “IV Setting Values and Send/Receive Values”.

Receive Receipt changes the pan of the corresponding part.

Expression Controller (0BH)

Receive Receipt changes the expression value.

Damper pedal (sustain) (40H)

Transmit Sent when a pedal that has a sustain function is operated.

Receive Receipt performs an operation equivalent to a sustain pedal operation.

Timbre Type Specific Operation This operation differs in accordance with the Timbre Type (see “About the Timbre Type” in “8 Program Change”) setting.

• Timbre Type: Melody, Hex Layer Sustain off/on control is performed in accordance with the value of the received message. For information about the relationship between setting values and send/receive values, see the “13.2 Off/On Setting Value Table” in “IV Setting Values and Send/Receive Values”.

• Timbre Type: Piano Continuous control of the following is performed in accordance with the value of the received message.
  – Piano note decay rate
  For information about the relationship between setting values and send/receive values, see “13.3 Sustain Pedal Setting Value Table” in “IV Setting Values and Send/Receive Values.”

• Timbre Type: LM (Linear Morphing) Piano Continuous control of the following is performed in accordance with the value of the received message.
  – Piano note decay rate
  – Resonance characteristics and decay rate of Damper Resonance effect resonance note see “13.3 Sustain Pedal Setting Value Table” in “IV Setting Values and Send/Receive Values.”

• Timbre Type: Drum The received message does not affect sound source operation.

Portamento On/Off (41H)

Note1: For information about the relationship between setting values and send/receive values, see the “13.2 Off/On Setting Value Table” in “IV Setting Values and Send/Receive Values” of this document.

Receive Receipt changes the portamento on/off setting.

  Sostenuto (42H)

Note1: For information about the relationship between setting values and send/receive values, see the “13.2 Off/On Setting Value Table” in “IV Setting Values and Send/Receive Values” of this document

Transmit Sent when a pedal that has a sostenuto function is operated.

Receive Receipt performs an operation equivalent to a sostenuto pedal operation.

Soft Pedal (43H)

Note1: For information about the relationship between setting values and send/receive values, see the “13.2 Off/On Setting Value Table” in “IV Setting Values and Send/Receive Values” of this document.

Transmit Sent when a pedal that has a soft pedal function is operated.

Receive Receipt performs an operation equivalent to a soft pedal operation.

Filter Resonance (47H)

Receive Receipt changes the filter resonance intensity.

Release Time (48H)

Note1: For information about the relationship between setting values and send/receive values, see the “13.4 –64 – 0 – +63 Setting Value Table” in “IV Setting Values and Send/Receive Values” of this document.

Transmit It will be changed when sustain is used and when setting is changed.

Receive Receipt makes a relative change in the time it takes for a note to decay to zero after a key is released.

Attack Time (49H)

Note1: For information about the relationship between setting values and send/receive values, see the “13.4 –64 – 0 – +63 Setting Value Table” in “IV Setting Values and Send/Receive Values” of this document.

Receive Receipt makes a relative change in the time it takes for a note to rise to its maximum level.

Filter Cutoff Frequency (4AH)

Note1: For information about the relationship between setting values and send/receive values, see the “13.4 –64 – 0 – +63 Setting Value Table” in “IV Setting Values and Send/Receive Values” of this document.

Receive Receipt changes the filter cutoff frequency.

Portamento Control (54H)

Receive Receipt of this message first stores the Source Note Number for the next note. When the next Note On is received, the portamento effect is applied to the note using this Source Note Number as the pitch start point and the Note On event key number as the end point. If there already is a note being sounded by Source Note Number at this time, the new note on is not performed and the portamento effect is applied to the pitch of the note being sounded. That is to say that legato play is performed.

Reverb Send Level (5BH)

Receive Receipt changes the reverb send of the corresponding part.
RPN (64H,65H)

Pitch Bend Sensitivity

Receive Receipt changes bend range of the corresponding part.

Channel Fine Tuning

Receive Receipt changes the fine tune of the corresponding part.

  Channel Coarse Tune

Receive Receipt changes the coarse tune of the corresponding part. Does not affect sound source operation when the Timbre Type (see “About the Timbre Type” in “8 Program Change”) is Drum.

Null

Receive Receipt de-selects RPN, NRPN.

All Sound Off (78H)

Transmit Sent when MIDI send related settings are changed.
Receive Receipt stops all voices that are sounding.

Reset All Controllers (79H)

Transmit Sent when MIDI send related settings are changed.

Receive Receipt initializes each performance controller.

All Notes Off (7BH)

Receive Receipt releases (key release) all voices that are sounding.

Omni Mode Off (All Notes Off) (7CH)

Receive Receipt performs the same operation as when All Notes Off is received.

Omni Mode On (All Notes Off) (7DH)

Note: This Instrument always operates in Omni Mode Off.

Receive Receipt performs the same operation as when All Notes Off is received.

Mono Mode On (Poly Mode Off) (All Notes Off) (7EH)

Note: This Instrument always operates in Poly Mode On.

Receive Receipt performs the same operation as when All Notes Off is received.

Poly Mode On (Mono Mode Off) (All Notes Off) (7FH)

Receive Receipt performs the same operation as when All Notes Off is received.

Program Change

Note1: For details about the relationship between the program number and the tone, see the Tone List that comes with the Instrument.

Transmit Sent when a tone number is selected. Sent when the Program number send function is used.

Receive Receipt changes the tone of the corresponding part. The selected tone is determined by the program value of this message and the Bank Select message value received prior to this message. Also note that receipt of this message also may change the Timbre Type that corresponds to the selected tone. For more information, see “About the Timbre Type” below.

About the Timbre Type Tones that are selected by each Instrument part have an attribute that depends on the sound source operation type. This attribute is called the “timbre type,” which is one of the types described below.

• Melody
  This timbre type optimizes for normal melody tones. The damper pedal performs on/off operations.

• Piano
  This Timbre Type is for piano tones. The decay rate of the voice being sounded is seamlessly altered in accordance with the damper pedal position. The method for producing sound in response to the note messages also is different from that of the melody Timbre Type, and operation is optimized for piano.

• LMPiano
  This Timbre Type is for Linear Morphing piano tones. The decay rate of the voice being sounded and Damper Resonance effect characteristics are seamlessly altered in accordance with the damper pedal position. The method for producing sound in response to the note messages also is different from that of the melody Timbre Type, and operation is optimized for piano.

• Drum
  This setting optimizes for drum sounds. The damper pedal does not function. The Hold1, Channel Coarse Tune, and Master Coarse Tune messages are ignored if they are received.

Channel Pressure (Aftertouch)

Receive Receipt adds, to the tone 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.

Pitch Bend Change

Receive Receipt changes the pitch of the currently sounding note. The range of the pitch change depends on the bend range value setting.

System Message

Active Sensing

Receive Once this message is received, the Active Sensing mode is entered. If no MIDI message is received for a specified amount of time, voices being sounded by this Instrument’s sound source are released, the controller is reset, and the Active Sensing mode is exited.

System Exclusive Message

The Instrument sends and receives standard universal system exclusive messages, and system exclusive messages that have Instrument-specific formats.

ID Number The ID numbers handed by this Instrument are shown below.

Universal Real Time System Exclusive Message

Master Volume

Receive Receipt changes the song volume.

Master Fine Tuning

Note1: For information about the relationship between setting values and send/receive values, see “13.6 Fine Tuning Setting Value Table” in “IV Setting Values and Send/Receive Values” of this document.

Transmit Sent when the tuning setting is changed.
Receive Receipt changes the tuning setting.

Master Coarse Tuning

Receive Receipt changes the Master Coarse Tuning parameter.

Reverb Type

Note1: For information about the relationship between setting values and send/receive values, see “13.7 Reverb Type Setting Value Table” in “IV Setting Values and Send/Receive Values” of this document.

Receive Receipt changes the reverb type.

Reverb Time

Receive Receipt changes the reverb duration.

Universal Non Real Time System Exclusive Message

GM System On

Receive Receipt puts the sound source into a GM sound source mode.

GM System Of

Receive Receipt changes the sound source setting to the Instrument presetting.

GM2 System On

Receive Though the Instrument does not support GM2, receipt of the GM2 System On message has the same result as receipt of the GM System On message.

CASIO General System Exclusive

This message can be used to perform sound source parameter operations.

Reverb Type

Note1: For information about the relationship between setting values and send/receive values, see “MIDI Receive Ch” in “1.3.2 Instrument Part Block” of this document.

Note2: For information about the relationship between setting values and send/receive values, see “13.8 Reverb Type (CASIO General System Exclusive) Setting Value Table” in “IV Setting Values and Send/Receive Values” of this document.

Transmit Sent when the reverb type is changed.

Receive Receipt changes the reverb type.

Setting Values and Send/ Receive Values

Setting Value Tables

0 – 127 Setting Value Table

Off/On Setting Value Table

Sustain Pedal Setting Value Table

–64 – 0 – +63 Setting Value Table

Pan Setting Value Table

Fine Tuning Setting Value Table

(LSB,| MSB)|
---|---|---
(43H,| 00H)| (00H,| 00H)| – (5FH, 00H)| 415.5| Hz
(65H,| 00H)| (60H,| 00H)| – (7FH, 00H)| 415.6| Hz
(07H,| 01H)| (00H,| 01H)| – (1FH, 01H)| 415.7| Hz
(29H,| 01H)| (20H,| 01H)| – (3FH, 01H)| 415.8| Hz
:| :| :
(40H,| 3FH)| (30H,| 3FH)| – (4FH, 3FH)| 439.8| Hz
(60H,| 3FH)| (50H,| 3FH)| – (6FH, 3FH)| 439.9| Hz
(00H,| 40H)| (70H,| 3FH)| – (1FH, 40H)| 440.0| Hz
(20H,| 40H)| (20H,| 40H)| – (3FH, 40H)| 440.1| Hz
(40H,| 40H)| (40H,| 40H)| – (5FH, 40H)| 440.2| Hz
:| :| | :
(54H,| 7EH)| (50H,| 7EH)| –  (6FH, 7EH)| 465.6| Hz
(73H,| 7EH)| (70H,| 7EH)| -(0FH, 7FH)| 465.7| Hz
(11H,| 7FH)| (10H,| 7FH)| – (2FH, 7FH)| 465.8| Hz
(30H,| 7FH)| (30H,| 7FH)| -(7FH, 7FH)| 465.9| Hz

Reverb Type Setting Value Table

Reverb Type (CASIO General System Exclusive) Setting Value Table

MIDI Implementation Notation

Value Notation

Hexadecimal Notation

MIDI implementation sometimes requires that data be expressed in hexadecimal format. Hexadecimal values are indicated by the letter “H” after the value. The hexadecimal equivalents of decimal values 10 through 15 are expressed as the letters A through F.
The table below shows the hexadecimal equivalents for decimal values 0 through 127, which are often used in MIDI messages.

Decimal| Hexadecimal| Decimal| Hexadecimal| Decimal| Hexadecimal| Decimal| Hexadecimal
---|---|---|---|---|---|---|---
0| 00H| 32| 20H| 64| 40H| 96| 60H
1| 01H| 33| 21H| 65| 41H| 97| 61H
2| 02H| 34| 22H| 66| 42H| 98| 62H
3| 03H| 35| 23H| 67| 43H| 99| 63H
4| 04H| 36| 24H| 68| 44H| 100| 64H
5| 05H| 37| 25H| 69| 45H| 101| 65H
6| 06H| 38| 26H| 70| 46H| 102| 66H
7| 07H| 39| 27H| 71| 47H| 103| 67H
8| 08H| 40| 28H| 72| 48H| 104| 68H
9| 09H| 41| 29H| 73| 49H| 105| 69H
10| 0AH| 42| 2AH| 74| 4AH| 106| 6AH
11| 0BH| 43| 2BH| 75| 4BH| 107| 6BH
12| 0CH| 44| 2CH| 76| 4CH| 108| 6CH
13| 0DH| 45| 2DH| 77| 4DH| 109| 6DH
14| 0EH| 46| 2EH| 78| 4EH| 110| 6EH
15| 0FH| 47| 2FH| 79| 4FH| 111| 6FH
16| 10H| 48| 30H| 80| 50H| 112| 70H
17| 11H| 49| 31H| 81| 51H| 113| 71H
18| 12H| 50| 32H| 82| 52H| 114| 72H
19| 13H| 51| 33H| 83| 53H| 115| 73H
20| 14H| 52| 34H| 84| 54H| 116| 74H
21| 15H| 53| 35H| 85| 55H| 117| 75H
22| 16H| 54| 36H| 86| 56H| 118| 76H
23| 17H| 55| 37H| 87| 57H| 119| 77H
24| 18H| 56| 38H| 88| 58H| 120| 78H
25| 19H| 57| 39H| 89| 59H| 121| 79H
26| 1AH| 58| 3AH| 90| 5AH| 122| 7AH
27| 1BH| 59| 3BH| 91| 5BH| 123| 7BH
28| 1CH| 60| 3CH| 92| 5CH| 124| 7CH
29| 1DH| 61| 3DH| 93| 5DH| 125| 7DH
30| 1EH| 62| 3EH| 94| 5EH| 126| 7EH
31| 1FH| 63| 3FH| 95| 5FH| 127| 7FH

Binary Notation

When a MIDI implementation data value is expressed in binary, the letter “B” (for “binary”) is affixed at the end of the value. The table below shows the binary equivalents for the decimal values 0 through 127, which are often used for settings.

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