Casio LK-270, WK-500, CTK-5000, CDP-200R, WK-200 User Manual 2
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CTK-4000/CTK-5000/LK-270/LK-205/WK-200/WK-500/CDP-200R
MIDI Implementation
CASIO COMPUTER CO., LTD.
Contents
Part I MIDI Message Overview
1 Product Configuration as a MIDI Device.......................................................................................... 5
1.1 System Section.................................................................................................................................... 5
1.2 Performance Controller Section .......................................................................................................... 5
1.3 Sound Generator Section.................................................................................................................... 5
1.3.1 Sound Generator Common Block .......................................................................................................... 5
1.3.2 Instrument Part Block............................................................................................................................. 6
2 Timbre Type Specific Operation ...................................................................................................... 7
3 Conditions that Disable Message Send and Receive ...................................................................... 7
Part II Channel Message
4 Receive Channel ............................................................................................................................. 8
5 Send Channel .................................................................................................................................. 8
6 Note Off ........................................................................................................................................... 8
7 Note On ........................................................................................................................................... 8
8 Polyphonic Key Pressure................................................................................................................. 9
9 Control Change................................................................................................................................ 9
9.1 Bank Select (00H,20H)........................................................................................................................ 9
9.2 Modulation (01H) ............................................................................................................................... 10
9.3 Data Entry (06H,26H) ........................................................................................................................ 10
9.4 Volume (07H) .................................................................................................................................... 10
9.5 Pan (0AH).......................................................................................................................................... 11
9.6 Expression (0BH) .............................................................................................................................. 11
9.7 Hold1 (40H) ....................................................................................................................................... 11
9.8 Sostenuto (42H) ................................................................................................................................ 12
9.9 Soft (43H) .......................................................................................................................................... 12
9.10 Reverb Send (5BH) ........................................................................................................................... 12
9.11 Chorus Send (5DH) ........................................................................................................................... 13
9.12 NRPN (62H,63H) ............................................................................................................................... 13
1
9.13 RPN (64H,65H) ................................................................................................................................. 13
9.13.1 Pitch Bend Sensitivity .......................................................................................................................... 14
9.13.2 Fine Tune..............................................................................................................................................14
9.13.3 Coarse Tune.......................................................................................................................................... 14
9.13.4 Null.......................................................................................................................................................15
9.14 All Sound Off (78H) ........................................................................................................................... 15
9.15 Reset All Controllers (79H) ................................................................................................................ 15
10 Mode Message .............................................................................................................................. 16
10.1 All Notes Off (7BH) ............................................................................................................................ 16
10.2 Omni Off (7CH).................................................................................................................................. 16
10.3 Omni On (7DH).................................................................................................................................. 16
10.4 Mono (7EH) ....................................................................................................................................... 16
10.5 Poly (7FH) ......................................................................................................................................... 17
11 Program Change ........................................................................................................................... 17
11.1 About the Timbre Type ...................................................................................................................... 17
12 Channel Aftertouch ........................................................................................................................ 18
13 Pitch Bend ..................................................................................................................................... 18
Part III System Messages
14 TimingClock ................................................................................................................................... 19
15 Start ............................................................................................................................................... 19
16 Stop ............................................................................................................................................... 19
17 Active Sensing ............................................................................................................................... 19
18 System Exclusive Message ........................................................................................................... 20
18.1 Universal Realtime System Exclusive Message................................................................................ 20
18.1.1 Master Volume .....................................................................................................................................20
18.1.2 Master Fine Tuning .............................................................................................................................. 20
18.1.3 Master Coarse Tuning .......................................................................................................................... 21
18.1.4 Reverb Parameter .................................................................................................................................21
18.1.5 Chorus Parameter .................................................................................................................................21
18.1.6 GM System Message............................................................................................................................ 22
18.1.7 GS Message.......................................................................................................................................... 23
18.2 Instrument-Specific System Exclusive Message ............................................................................... 23
Part IV Instrument-Specific System Exclusive Messages
19 Format ........................................................................................................................................... 24
19.1 Message Classifications .................................................................................................................... 24
19.2 Basic Message Structure................................................................................................................... 25
2
19.3 Format of Each Field ......................................................................................................................... 25
19.3.1 SX : System Exclusive Message Status ............................................................................................... 25
19.3.2 MAN : Manufacturer's ID .................................................................................................................... 25
19.3.3 MOD : Model ID.................................................................................................................................. 25
19.3.4 dev : MIDI Device ID 00H-7FH .......................................................................................................... 26
19.3.5 act : Action ........................................................................................................................................... 26
19.3.6 cat : Category ....................................................................................................................................... 28
19.3.7 mem : Memory Area ID ....................................................................................................................... 28
19.3.8 pset : Parameter Set Number................................................................................................................28
19.3.9 blk : Block Number .............................................................................................................................. 29
19.3.10 pkt : Packet Number .............................................................................................................................29
19.3.11 prm : Parameter ID ............................................................................................................................... 29
19.3.12 idx : Data Index Number ...................................................................................................................... 29
19.3.13 len : Data Length .................................................................................................................................. 30
19.3.14 data : Parameter Data ........................................................................................................................... 30
19.3.15 Single Parameter Data Size Limit ........................................................................................................ 30
19.3.16 img : Parameter Set Image ................................................................................................................... 31
19.3.17 sum : Check Sum.................................................................................................................................. 31
19.3.18 EOX : End of System Exclusive Message ........................................................................................... 31
20 Individual Parameter Operations ................................................................................................... 32
21 Parameter Set Transfer ................................................................................................................. 32
21.1 Communication Modes...................................................................................................................... 32
21.1.1 One-way and Handshake......................................................................................................................32
21.1.2 Session and Subsession ........................................................................................................................ 33
21.2 One-way Mode Communication Flow................................................................................................ 33
21.3 Handshake Mode Communication Flow ............................................................................................ 34
Part V Parameter List
22 Using the Parameter List ............................................................................................................... 38
23 System Parameters ....................................................................................................................... 38
23.1 System Information Parameter .......................................................................................................... 38
23.2 Data Management Parameter ........................................................................................................... 39
24 Patch Parameters .......................................................................................................................... 40
24.1 Master Tune Parameter..................................................................................................................... 40
24.2 Master Mixer Parameter .................................................................................................................... 40
24.3 Part Parameter .................................................................................................................................. 40
25 Scale Memory Parameter .............................................................................................................. 41
26 Song Parameter............................................................................................................................. 41
27 Rhythm Parameter......................................................................................................................... 41
28 Sequence Parameter ..................................................................................................................... 41
29 Lesson Rec Parameter .................................................................................................................. 41
30 Registration Parameter .................................................................................................................. 42
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31 All Data Parameter ........................................................................................................................ 42
Part VI Parameter Set List
32 Parameter Set Table...................................................................................................................... 43
Part VII Setting Values and Send/Receive Values
33 Setting Value Tables...................................................................................................................... 44
33.1 Off/On Setting Value Table .............................................................. 44
33.2 -64 - 0 - +63 Setting Value Table ......................................................... 44
33.3 Pan Setting Value Table ................................................................44
33.4 -100 - 0 - +99 Setting Value Table ........................................................ 44
33.5 Reverb Time Setting Value Table ........................................................ 44
33.6 Chorus Type Setting Value Table ........................................................ 44
Part VIII MIDI Implementation Notation
34 Value Notation ............................................................................................................................... 45
34.1 Hexadecimal Notation ....................................................................................................................... 45
34.2 Binary Notation .................................................................................................................................. 45
4
Part I
MIDI Message Overview
1 Product Configuration as a MIDI Device
In terms of a MIDI device, this Instrument consists of a System Section, Performance Controller Section, and Sound Generator
Section. 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" is
supported, which allows 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
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 by the performer
– Auto accompaniment
– Recorder playback
• Non-output performance
– Demo performance
– Song playback
– Lesson function
– Music Challenge
1.3 Sound Generator Section
The Sound Generator Section consists of a channel-independent common block and an independent instrument part specific
to each channel. Mainly it receives performance information and sound source setting information.
1.3.1 Sound Generator Common Block
The common block consists of system effects, mixer master control, etc. These can be controlled by system exclusive
messages that are basically exclusive to this particular instrument, but several parameters also can be controlled by general
universal system exclusive messages.
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1.3.2 Instrument Part Block
The instrument parts of the sound generator can be operated or their settings can be changed with Instrument-specific system
exclusive messages and channel messages.
The 32 instrument parts of this Instrument are divided between Group A and Group B, each of which has 16 instrument
parts. 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
00 A01 1 Keyboard (Main)
01 A02 2 Keyboard (Layered)
02 A03 3 Keyboard (Split)
03 A04 4 Keyboard/Recorder (Harmonize)
04 A05 5 Sampling Phrase
05 A06 6 Guide Sound
06 A07 7 Guide Voice
07 A08 8 Metronome
08 A09 9 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 1
17 B02 2
18 B03 3
19 B04 4 MIDI/Auto Performance Functions/Recorder (Solo 1)
20 B05 5 MIDI/Auto Performance Functions/Recorder (Solo 2)
21 B06 6 MIDI/Auto Performance Functions/Recorder (Solo 3)
22 B07 7 MIDI/Auto Performance Functions/Recorder (Solo 4)
23 B08 8 MIDI/Auto Performance Functions/Recorder (Solo 5)
24 B09 9 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
Channel
MIDI/Auto Performance Functions/Recorder (Keyboard Playback Main)
MIDI/Auto Performance Functions/Recorder (Keyboard Playback Layered)
MIDI/Auto Performance Functions/Recorder (Keyboard Playback Split)
Assigned Function
6
2 Timbre Type Specific Operation
The sound source operation performed for a received message depends on the current Timbre Type value (see "11.1 About
the Timbre Type), which is the operation mode of each sound generator instrument part. 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
Applicable Models: CTK-5000, LK-270, LK-205, WK-500, CDP-200R
• 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 is the Keyboard Channel setting value.
6 Note Off
Format
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 something is played on the keyboard or when auto accompaniment is used. For keyboard play, the key number
range is changed in accordance with the octave shift function.
Receive
Received by Instrument parts corresponding to MIDI. The velocity value is ignored. A part that is turned off by the Part
Enable Parameter value explained under "24.3 Part Parameter" is not received.
7Note On
Format
Message Format: 9nH kkH vvH
n: MIDI Channel Number
kk: Key Number
vv: Velocity
Send
Sent when something is played on the keyboard. The key number range is changed in accordance with the octave shift
function.
Receive
Received by Instrument parts corresponding to MIDI. The velocity value is ignored. A part that is turned off by the Part
Enable Parameter value explained under "24.3 Part Parameter" is not received.
8
8 Polyphonic Key Pressure
Format
Message Format: AnH kkH vvH
n: MIDI Channel Number
kk: Key Number
vv: Pressure Value
Send
This message is not sent by this Instrument.
Receive
This message is not received by this Instrument.
9 Control Change
Format
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)
Format
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
Note 1:
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. The LSB value is always 00H.
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". The LSB value is ignored.
9
9.2 Modulation (01H)
Format
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.
9.3 Data Entry (06H,26H)
Format
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)
Format
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.
10
9.5 Pan (0AH)
Format
Message Format: BnH 0AH vvH
n: MIDI Channel Number
vv: Value (Note1)
Note 1:
For information about the relationship between setting values and send/receive values, see "33.3 Pan Setting Value Table"
in "Part VII Setting Values and Send/Receive Values".
Send
Sent when auto accompaniment is used.
Receive
Receipt changes the pan setting of the corresponding part.
9.6 Expression (0BH)
Format
Message Format: BnH 0BH vvH
n: MIDI Channel Number
vv: Value
Send
Sent when auto accompaniment is used.
Receive
Receipt changes the Expression value.
9.7 Hold1 (40H)
Format
Message Format: BnH 40H vvH
n: MIDI Channel Number
vv: Value (Note1)
Note 1:
For information about the relationship between setting values and send/receive values, see the "33.1 Off/On Setting Value
Table" in "Part VII Setting Values and Send/Receive Values" of this document.
Send
Sent when a pedal that has a sustain (damper) function is operated.
Receive
Receipt performs an operation equivalent to a sustain pedal operation.
11
Timbre Type Specific Operation
This operation differs in accordance with the Timbre Type (see "11.1 About the Timbre Type") 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.
9.8 Sostenuto (42H)
Format
Message Format: BnH 42H vvH
n: MIDI Channel Number
vv: Value (Note1)
Note 1:
For information about the relationship between setting values and send/receive values, see the "33.1 Off/On Setting Value
Table" in "Part VII Setting Values and Send/Receive Values" of this document.
Send
Sent when a pedal that has a sostenuto function is operated.
Receive
Receipt performs an operation equivalent to a sostenuto pedal operation.
9.9 Soft (43H)
Format
Message Format: BnH 43H vvH
n: MIDI Channel Number
vv: Value (Note1)
Note 1:
For information about the relationship between setting values and send/receive values, see the "33.1 Off/On Setting Value
Table" in "Part VII Setting Values and Send/Receive Values" of this document.
Send
Sent when a pedal that has a soft function is operated.
Receive
Receipt performs an operation equivalent to a soft pedal operation.
9.10 Reverb Send (5BH)
Format
Message Format: BnH 5BH vvH
n: MIDI Channel Number
vv: Value
12
Send
Sent when auto accompaniment is used.
Receive
Changes Reverb Send.
9.11 Chorus Send (5DH)
Format
Message Format: BnH 5DH vvH
n: MIDI Channel Number
vv: Value (Note1)
Note 1:
The setting value matches the value that is sent and received.
Send
Sent when auto accompaniment is used and when a Chorus on/off operation is performed.
Receive
Changes Chorus Send.
9.12 NRPN (62H,63H)
Format
Message Format: BnH 62H llH (LSB)
BnH 63H mmH (MSB)
n: MIDI Channel Number
ll: LSB Value
mm: MSB Value
Send
This message is not sent by this Instrument.
Receive
This Instrument does not have a corresponding NRPN message.
9.13 RPN (64H,65H)
Format
Message Format: BnH 64H llH (LSB)
BnH 65H mmH (MSB)
n: MIDI Channel Number
11: LSB Value
mm: MSB Value
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9.13.1 Pitch Bend Sensitivity
Format
Message Format: BnH 64H 00H
BnH 65H 00H
BnH 06H mmH
BnH 26H llH
n: MIDI Channel Number
mm: MSB Value 0 - 12
ll: LSB Value
Send 00H
Receive Ignored
Send
Sent when the Bend Range is changed on the CTK-5000, WK-500, or CDP-200R.
Receive
Receipt changes Bend Range.
9.13.2 Fine Tune
Format
Message Format: BnH 64H 01H
BnH 65H 00H
BnH 06H mmH
BnH 26H llH
n: MIDI Channel Number
mm: MSB Value
ll: LSB Value
Send
This message is not sent by this Instrument.
Receive
Receipt changes Channel Fine Tune.
9.13.3 Coarse Tune
Format
Message Format: BnH 64H 02H
BnH 65H 00H
BnH 06H mmH
BnH 26H llH
n: MIDI Channel Number
mm: MSB Value
ll: LSB Value
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