Casio CTK-4200 User manual
CTK-4200/CTK-5300/LK-211/LK-280
WK-220/WK-225/WK-330/CDP-220R
MIDI Implementation
CASIO COMPUTER CO., LTD.
Contents
I MIDI Message Overview 5
1 Product Configuration as a MIDI Device 5
1.1 SystemSection.......................................... 5
1.2 Performance Controller Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.3 SoundGeneratorSection .................................... 5
2 Timbre Type Specific Operation 6
3 Conditions that Disable Message Send and Receive 7
II Channel Message 8
4 Receive Channel 8
5 Send Channel 8
6 Note Off 8
7 Note On 8
8 Polyphonic Key Pressure 8
9 Control Change 9
9.1 BankSelect(00H,20H) ..................................... 9
9.2 Modulation(01H) ........................................ 9
9.3 DataEntry(06H,26H)...................................... 10
9.4 Volume(07H) .......................................... 10
9.5 Pan(0AH) ............................................ 10
9.6 Expression(0BH) ........................................ 10
1
9.7 Hold1(40H) ........................................... 11
9.8 Sostenuto(42H) ......................................... 11
9.9 Soft(43H) ............................................ 11
9.10 ReverbSend(5BH) ....................................... 12
9.11 ChorusSend(5DH) ....................................... 12
9.12 NRPN(62H,63H) ........................................ 12
9.13 RPN(64H,65H) ......................................... 12
10 Mode Message 14
10.1 AllSoundOff(78H)....................................... 14
10.2 ResetAllControllers(79H)................................... 14
10.3 AllNotesOff(7BH)....................................... 14
10.4 OmniOff(7CH) ......................................... 14
10.5 OmniOn(7DH) ......................................... 14
10.6 Mono(7EH) ........................................... 15
10.7 Poly(7FH)............................................ 15
11 Program Change 15
12 Channel After Touch 16
13 Pitch Bend 16
III System Message 17
14 Timing Clock 17
15 Start 17
16 Stop 17
17 Active Sensing 17
18 System Exclusive Message 17
18.1 Universal Real Time System Exclusive Message . . . . . . . . . . . . . . . . . . . . . . . . 18
18.2 Instrument-Specific System Exclusive Message . . . . . . . . . . . . . . . . . . . . . . . . 20
IV Instrument-Specific System Exclusive Messages 21
19 Format 21
19.1 MessageClassifications ..................................... 21
19.2 BasicMessageStructure..................................... 22
2
19.3 FormatofEachField ...................................... 22
20 Individual Parameter Operations 29
21 Parameter Set Transfer 29
21.1 CommunicationModes ..................................... 29
21.2 One-way Mode Communication Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
21.3 Handshake Mode Communication Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
V Parameter List 34
22 Using the Parameter List 34
23 System Parameters 34
23.1 System Information Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
23.2 DataManagementParameter.................................. 35
24 Patch Parameter 36
24.1 MasterTuneParameter..................................... 36
24.2 MasterMixerParameter .................................... 36
24.3 PartParameter.......................................... 36
25 Scale Memory Parameter 36
25.1 ScaleMemoryOctave ...................................... 36
26 All Data Parameter 37
27 Sequence Parameter 37
27.1 SequenceDirectoryInfo..................................... 37
28 Registration Parameter 37
28.1 RegistrationDirectoryInfo ................................... 37
29 Rhythm Parameter 37
29.1 RhythmDirectoryInfo ..................................... 37
30 Song Parameter 37
30.1 SongDirectoryInfo ....................................... 37
31 Lesson Rec Parameter 37
31.1 LessonRecDirectoryInfo.................................... 37
VI Parameter Set List 38
3
32 Parameter Set Table 38
VII Setting Values and Send/ Receive Values 40
33 Setting Value Tables 40
33.1 Off/OnSettingValueTable................................... 40
33.2 –64 - 0 - +63 Setting Value Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
33.3 PanSettingValueTable..................................... 40
33.4 Fine Tune Setting Value Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
33.5 Reverb Time Setting Value Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
33.6 Chorus Type Setting Value Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
VIII MIDI Implementation Notation 42
34 Value Notation 42
34.1 HexadecimalNotation...................................... 42
34.2 BinaryNotation ......................................... 42
4
Part I
MIDI Message Overview
1 Product Configuration as a MIDI Device
As a MIDI device, this 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.
1.1 System Section
The System Section manages the Instrument status and user data. A communication method known as
a ”bulk dump” can be used for two-way transfer of user data between the Instrument and a computer.
1.2 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
–Auto accompaniment
–Recorded song playback
•Non-output performance
–Demo Songs
–Song playback
–Lesson function
–Music Challenge
1.3 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.
1.3.1 Sound Generator Common Block
The common block consists of system effects, mixer master control, etc. These can be controlled by
general universal system exclusive messages, and the Instrument’s system exclusive messages.
5
1.3.2 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 and Instrument’s system exclusive 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.
Number Name Channel Assigned Function
00 A01 01 Keyboard (Main)
01 A02 02 Keyboard (Layer)
02 A03 03 Keyboard (Split)
03 A04 04 Keyboard/Recorder (Harmonize)
04 A05 05 Sampling Phrase
05 A06 06 Guide Sound
06 A07 07 Guide Voice
07 A08 08 Metronome
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/Recorder (Keyboard Playback Main)
17 B02 02 MIDI/Auto Performance Functions/Recorder (Keyboard Playback Layer)
18 B03 03 MIDI/Auto Performance Functions/Recorder (Keyboard Playback Split)
19 B04 04 MIDI/Auto Performance Functions/Recorder (Solo 1)
20 B05 05 MIDI/Auto Performance Functions/Recorder (Solo 2)
21 B06 06 MIDI/Auto Performance Functions/Recorder (Solo 3)
22 B07 07 MIDI/Auto Performance Functions/Recorder (Solo 4)
23 B08 08 MIDI/Auto Performance Functions/Recorder (Solo 5)
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 “11 Program Change”) of each part’s
6
operation mode. For details, see the explanation for each message.
3 Conditions that Disable Message Send and Receive
All MIDI message send and receive is temporarily disabled while any one of the following processes is in
progress.
•SD memory card operation in progress(LK-280, LK-211, CTK-5300, WK-330, CDP-220R only)
•Recorder recording in progress
•Sampling operation in progress
7
Part II
Channel Message
4 Receive Channel
The channel number of the channel message received by each part is shown in the table under “1.3.2
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 Keyboard 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)
Send Sent when the keyboard is played and when play is performed using Auto Accompaniment. The
key number changes in accordance with the Octave Shift 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
Send Sent when the keyboard is played and when play is performed using Auto Accompaniment. The
key number changes in accordance with the Octave Shift function.
Receive Receipt sounds a note of the corresponding instrument part.
8 Polyphonic Key Pressure
Message Format: AnH kkH vvH
n: MIDI Channel Number
kk: Key Number
vv: Pressure Value
8
Send This message is not sent by this Instrument.
Receive This message is not received by this Instrument.
9 Control Change
Message Format: BnH ccH vvH
n: MIDI Channel Number
cc: Control Number
vv: Value
Send Sent when the Instrument’s pedal is operated or when Instrument settings are changed.
Receive Receipt changes the pedal and other performance conditions, and Instrument settings.
9.1 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.
Send 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 “11 Program
Change”.
9.2 Modulation (01H)
Message Format: BnH 01H vvH
n: MIDI Channel Number
vv: Value
Send This message is not sent by this Instrument.
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.
9
9.3 Data Entry (06H,26H)
Message Format: BnH 06H mmH (MSB)
BnH 26H llH (LSB)
n: MIDI Channel Number
mm: MSB Value
ll: LSB Value
Send Sent when there is a change to the parameter assigned to RPN. This Instrument does not have
a parameter that corresponds to NRPN.
Receive Receipt changes the parameter assigned to RPN. This Instrument does not have a parameter
that corresponds to NRPN.
9.4 Volume (07H)
Message Format: BnH 07H vvH
n: MIDI Channel Number
vv: Value
Send Sent when auto accompaniment is used.
Receive Receipt changes the volume of the corresponding part.
9.5 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 “33.3 Pan Setting Value
Table” in “VII Setting Values and Send/Receive Values”.
Send Sent when auto accompaniment is used.
Receive Receipt changes the pan of the corresponding part.
9.6 Expression (0BH)
Message Format: BnH 0BH vvH
n: MIDI Channel Number
vv: Value
Send Sent when auto accompaniment is used.
Receive Receipt changes the Expression value.
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