Casio CT-S100C7 User manual

CT-S100

MIDI Implementation

CASIO COMPUTER CO., LTD.

Contents

I MIDI Message Overview 4

1 Product Conﬁguration as a MIDI Device 4

1.1 Performance Controller Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.2 SoundGeneratorSection .................................... 4

2 Timbre Type Speciﬁc Operation 5

3 Conditions that Disable Message Send and Receive 5

II Channel Message 6

4 Receive Channel 6

5 Send Channel 6

6 Note Oﬀ 6

7 Note On 6

8 Control Change 6

8.1 BankSelect(00H,20H) ..................................... 7

8.2 Modulation(01H) ........................................ 7

8.3 PortamentoTime(05H) ..................................... 7

8.4 DataEntry(06H,26H)...................................... 8

8.5 Volume(07H) .......................................... 8

8.6 Pan(0AH) ............................................ 8

8.7 Expression(0BH) ........................................ 8

8.8 Damper Pedal (Sustain) (40H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

8.9 PortamentoOn/Oﬀ(41H) .................................... 9

8.10 Sostenuto(42H) ......................................... 9

8.11 Soft(43H) ............................................ 9

8.12 FilterResonance(47H)...................................... 9

8.13 ReleaseTime(48H) ....................................... 10

8.14 AttackTime(49H)........................................ 10

8.15 FilterCutoﬀ(4AH) ....................................... 10

8.16 PortamentoControl(54H).................................... 10

8.17 ReverbSendLevel(5BH).................................... 11

8.18 RPN (Registered Parameter Number) LSB/MSB (64H,65H) . . . . . . . . . . . . . . . . 11

9 Mode Message 12

9.1 AllSoundOﬀ(78H)....................................... 12

9.2 ResetAllControllers(79H)................................... 12

9.3 AllNotesOﬀ(7BH)....................................... 12

9.4 Omni Mode Oﬀ (All Notes Oﬀ) (7CH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

9.5 Omni Mode On (All Notes Oﬀ) (7DH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

9.6 Mono Mode On (Poly Mode Oﬀ) (All Notes Oﬀ) (7EH) . . . . . . . . . . . . . . . . . . . 13

9.7 Poly Mode On (Mono Mode Oﬀ) (All Notes Oﬀ) (7FH) . . . . . . . . . . . . . . . . . . . 13

10 Program Change 13

11 Channel Pressure (Aftertouch) 14

12 Pitch Bend Change 14

III System Message 15

13 Active Sensing 15

14 System Exclusive Message 15

14.1 Universal Real Time System Exclusive Message . . . . . . . . . . . . . . . . . . . . . . . . 15

IV Setting Values and Send/ Receive Values 17

15 Setting Value Tables 17

15.1 Oﬀ/OnSettingValueTable................................... 17

15.2 –64 - 0 - +63 Setting Value Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

15.3 PanSettingValueTable..................................... 17

15.4 Fine Tune Setting Value Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

15.5 Reverb Type Setting Value Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

V MIDI Implementation Notation 19

16 Value Notation 19

16.1 HexadecimalNotation...................................... 19

16.2 BinaryNotation ......................................... 19

Part I

MIDI Message Overview

1 Product Conﬁguration as a MIDI Device

As a MIDI device, this Instrument consists of the 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.

1.1 Performance Controller Section

The Performance Controller Section performs keyboard play and controller operations, and generates

performance messages in accordance with auto play, etc. 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 instrument part number.

MIDI Output Performance Information The following describes the performance information

that is output and is not output as MIDI signals.

•Output performance

–Keyboard play and controller operations by the musician

•Non-output performance

–Demo Songs

–Song playback

–Auto accompaniment

1.2 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.

1.2.1 Sound Generator Common Block

The common block consists of system eﬀects, mixer master control, etc. A number of the parameters of

these items can be controlled by universal system exclusive messages.

1.2.2 Instrument Part Block

The instrument part section consists of a total of 32 instrument parts, divided into two groups, named

Group A and Group B of 16 instruments each. Each part can perform operations and setting changes

using channel messages. Only Group B can be controlled by external channel messages.

As shown in the following table, there is a ﬁxed relationship between channel message receive channel

numbers and instrument parts.

Part Number Part Name Channel Assigned Function

00 A01 01 Keyboard

01 A02 02 -

02 A03 03 Tone Selection Sound

03 A04 04 -

04 A05 05 -

05 A06 06 -

06 A07 07 Operation Tone

07 A08 08 Metronome/Pre-count

08 A09 09 Auto Accompaniment (Percussion)

09 A10 10 Auto Accompaniment (Drum)

10 A11 11 Auto Accompaniment (Bass)

11 A12 12 Auto Accompaniment (Chord 1)

12 A13 13 Auto Accompaniment (Chord 2)

13 A14 14 Auto Accompaniment (Chord 3)

14 A15 15 Auto Accompaniment (Chord 4)

15 A16 16 Auto Accompaniment (Chord 5)

16 B01 01 MIDI/Auto Performance Functions

17 B02 02 MIDI/Auto Performance Functions

18 B03 03 MIDI/Auto Performance Functions

19 B04 04 MIDI/Auto Performance Functions

20 B05 05 MIDI/Auto Performance Functions

21 B06 06 MIDI/Auto Performance Functions

22 B07 07 MIDI/Auto Performance Functions

23 B08 08 MIDI/Auto Performance Functions

24 B09 09 MIDI/Auto Performance Functions

25 B10 10 MIDI/Auto Performance Functions

26 B11 11 MIDI/Auto Performance Functions

27 B12 12 MIDI/Auto Performance Functions

28 B13 13 MIDI/Auto Performance Functions

29 B14 14 MIDI/Auto Performance Functions

30 B15 15 MIDI/Auto Performance Functions

31 B16 16 MIDI/Auto Performance Functions

2 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 “10 Program Change”) of each part’s

operation mode. For details, see the explanation for each message.

3 Conditions that Disable Message Send and Receive

The main conditions when MIDI message send and receive are disabled by the Instrument are thosedescribed

below.

•While the instrument is accessing ﬂash memory.

Part II

Channel Message

4 Receive Channel

The channel number of the channel message received by each part is shown in the table under “1.2.2

Instrument Part Block”.

5 Send Channel

Basically, the MIDI channel of the channel message sent when the Instrument is played coincides with

the MIDI channel of the part being played. Note, however, that the MIDI channel of the performance

information that corresponds to the keyboard main part depends on the MIDI Out Channel setting

value.

6 Note Oﬀ

Message Format: 8nH kkH vvH

9nH kkH 00H(receive only)

n: MIDI Channel Number

kk: Key Number

vv: Velocity(Send:40H, Receive:Ignored)

Transmit Sent when the keyboard is played. The key number changes in accordance with on the MIDI

Out Octave Shift function. The velocity changes in accordance with on the MIDI Out Velocity function.

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

7 Note On

Message Format: 9nH kkH vvH

n: MIDI Channel Number

kk: Key Number

vv: Velocity

Transmit Sent when the keyboard is played. The key number changes in accordance with on the MIDI

Out Octave Shift function. The velocity changes in accordance with on the MIDI Out Velocity function.

Receive Receipt sounds a note of the corresponding instrument part.

8 Control Change

Message Format: BnH ccH vvH

n: MIDI Channel Number

cc: Control Number

vv: Value

For details about messages, see each section of this manual that covers them.

8.1 Bank Select (00H,20H)

Message Format: BnH 00H mmH (MSB)

BnH 20H llH (LSB)

n: MIDI Channel Number

mm: MSB Value(Note1)

ll: LSB Value(Send:00H, Receive:Ignored)

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 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 “10 Program

Change”.

8.2 Modulation (01H)

Message Format: BnH 01H vvH

n: MIDI Channel Number

vv: Value

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.

8.3 Portamento Time(05H)

Message Format: BnH 05H vvH

n: MIDI Channel Number

vv: Value

Receive Receipt changes the portamento application time.

8.4 Data Entry (06H,26H)

Message Format: BnH 06H mmH (MSB)

BnH 26H llH (LSB)

n: MIDI Channel Number

mm: MSB Value

ll: LSB Value

Transmit Sent when there is a change to the parameter assigned to RPN.

Receive Receipt changes the parameter assigned to RPN.

8.5 Volume (07H)

Message Format: BnH 07H vvH

n: MIDI Channel Number

vv: Value

Receive Receipt changes the volume of the corresponding part.

8.6 Pan (0AH)

Message Format: BnH 0AH vvH

n: MIDI Channel Number

vv: Value(Note1)

Note1 :For information about the relationship between setting values and send/receive values, see “15.3 Pan Setting Value

Table” in “IV Setting Values and Send/Receive Values”.

Receive Receipt changes the pan of the corresponding part.

8.7 Expression (0BH)

Message Format: BnH 0BH vvH

n: MIDI Channel Number

vv: Value

Receive Receipt changes the Expression value of the corresponding part.

8.8 Damper Pedal (Sustain) (40H)

Message Format: BnH 40H vvH

n: MIDI Channel Number

vv: Value (Note1)

Note1 :For information about the relationship between setting values and send/receive values, see the “15.1 Oﬀ/On Setting

Value Table” in “IV Setting Values and Send/Receive Values” of this document.

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 “10 Program Change”) setting.

•Timbre Type: Melody

Sustain oﬀ/on control is performed in accordance with the value of the received message.

•Timbre Type: Drum

The received message does not aﬀect sound source operation.

8.9 Portamento On/Oﬀ(41H)

Message Format: BnH 41H vvH

n: MIDI Channel Number

vv: Value (Note1)

Note1 :For information about the relationship between setting values and send/receive values, see the “15.1 Oﬀ/On Setting

Value Table” in “IV Setting Values and Send/Receive Values” of this document.

Receive Receipt changes the portamento on/oﬀ setting.

8.10 Sostenuto (42H)

Message Format: BnH 42H vvH

n: MIDI Channel Number

vv: Value (Note1)

Note1 :For information about the relationship between setting values and send/receive values, see the “15.1 Oﬀ/On Setting

Value Table” in “IV Setting Values and Send/Receive Values” of this document.

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

8.11 Soft (43H)

Message Format: BnH 43H vvH

n: MIDI Channel Number

vv: Value (Note1)

Note1 :For information about the relationship between setting values and send/receive values, see the “15.1 Oﬀ/On Setting

Value Table” in “IV Setting Values and Send/Receive Values” of this document.

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

8.12 Filter Resonance(47H)

Message Format: BnH 47H vvH

n: MIDI Channel Number

vv: Value

Receive Receipt changes the ﬁlter resonance intensity.

8.13 Release Time (48H)

Message Format: BnH 48H vvH

n: MIDI Channel Number

vv: Value (Note1)

Note1 :For information about the relationship between setting values and send/receive values, see the “15.2 –64 - 0 - +63

Setting Value Table” in “IV Setting Values and Send/Receive Values” of this document.

Transmit Sent when Sustain function of the instrument is operated.

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

released.

8.14 Attack Time (49H)

Message Format: BnH 49H vvH

n: MIDI Channel Number

vv: Value (Note1)

Note1 :For information about the relationship between setting values and send/receive values, see the “15.2 –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.

8.15 Filter Cutoﬀ (4AH)

Message Format: BnH 4AH vvH

n: MIDI Channel Number

vv: Value (Note1)

Note1 :For information about the relationship between setting values and send/receive values, see the “15.2 –64 - 0 - +63

Setting Value Table” in “IV Setting Values and Send/Receive Values” of this document.

Receive Receipt changes the ﬁlter cut-oﬀ frequency.

8.16 Portamento Control(54H)

Message Format: BnH 54H vvH

n: MIDI Channel Number

vv: Source Key Number

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