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Casio CDP-220R, Midi Implementation Manual

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Casio CDP-220R Midi Implementation Manual Download Page 22

19.2

Basic Message Structure

Instrument-specific system exclusive message operation can be broadly divided between two methods:
Individual Parameter Transfer (single parameter send/receive) and Bulk Parameter Set Transfer (batch
parameter send/receive). Each method includes a number of different messages.

The field in the SysEx message that specifies the message type is the action (

act

) field. The format

of the

body

part of the message depends on the

act

value.

The table below shows the body format for each action of Instrument-specific system exclusive mes-

sages. An actual message consists of the items indicated by

Y

, from left to right.

<-

body

(Depends on

act

)

->

SX

MAN

MOD

dev

act

cat

mem

pset

blk

pkt

prm

idx

len

data

img

sum

EOX

NOP

Y

Y

Y

Y

Y

-

-

-

-

-

-

-

-

-

-

-

Y

IPR

Y

Y

Y

Y

Y

Y

Y

Y

Y

-

Y

Y

Y

-

-

-

Y

IPS

Y

Y

Y

Y

Y

Y

Y

Y

Y

-

Y

Y

Y

Y

-

-

Y

OBR

Y

Y

Y

Y

Y

Y

Y

Y

-

-

-

-

-

-

-

-

Y

OBS

Y

Y

Y

Y

Y

Y

Y

Y

-

Y

-

-

Y

-

Y

Y

Y

HBR

Y

Y

Y

Y

Y

Y

Y

Y

-

-

-

-

-

-

-

-

Y

HBS

Y

Y

Y

Y

Y

Y

Y

Y

-

Y

-

-

Y

-

Y

Y

Y

ACK

Y

Y

Y

Y

Y

Y

Y

Y

-

-

-

-

-

-

-

-

Y

BSY

Y

Y

Y

Y

Y

Y

Y

Y

-

-

-

-

-

-

-

-

Y

RJC

Y

Y

Y

Y

Y

Y

Y

Y

-

-

-

-

-

-

-

-

Y

EOD

Y

Y

Y

Y

Y

Y

Y

Y

-

-

-

-

-

-

-

-

Y

EOS

Y

Y

Y

Y

Y

Y

Y

Y

-

-

-

-

-

-

-

-

Y

ERR

Y

Y

Y

Y

Y

Y

Y

Y

-

-

-

-

-

-

-

-

Y

19.3

Format of Each Field

19.3.1

SX : System Exclusive Message Status

Format:

11110000B (F0H)

This is the System Exclusive Message status byte established by the MIDI standard.

19.3.2

MAN : Manufacturer’s ID

Format:

01000100B (CASIO = 44H)

Indicates this Instrument’s manufacturer ID.

19.3.3

MOD : Model ID

Format:

MSB

00010110B (16H)

LSB

00000001B (01H)

These two successive bytes (MSB, LSB) indicate the CTK-4200, LK-280, LK-211, WK-220, WK-225,

CTK-5300, WK-330, CDP-220R model ID.

22

Summary of Contents for CDP-220R

Page 1: ...erformance Controller Section 5 1 3 Sound Generator Section 5 2 Timbre Type Speci c Operation 6 3 Conditions that Disable Message Send and Receive 7 II Channel Message 8 4 Receive Channel 8 5 Send Cha...

Page 2: ...5 Omni On 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...

Page 3: ...a Management Parameter 35 24 Patch Parameter 36 24 1 Master Tune Parameter 36 24 2 Master Mixer Parameter 36 24 3 Part Parameter 36 25 Scale Memory Parameter 36 25 1 Scale Memory Octave 36 26 All Data...

Page 4: ...g Value Table 40 33 2 64 0 63 Setting Value Table 40 33 3 Pan Setting Value Table 40 33 4 Fine Tune Setting Value Table 40 33 5 Reverb Time Setting Value Table 41 33 6 Chorus Type Setting Value Table...

Page 5: ...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 fo...

Page 6: ...5 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 Keyboa...

Page 7: ...le 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 530...

Page 8: ...ceive 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...

Page 9: ...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 nu...

Page 10: ...mber 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 F...

Page 11: ...he received message does not a ect sound source operation 9 8 Sostenuto 42H Message Format BnH 42H vvH n MIDI Channel Number vv Value Note1 Note1 For information about the relationship between setting...

Page 12: ...uto accompaniment is used and when a Chorus on o operation is performed Receive Receipt changes the chorus send of the corresponding part 9 12 NRPN 62H 63H Message Format BnH 62H llH LSB BnH 63H mmH M...

Page 13: ...er mm MSB Value ll LSB Value Send This message is not sent by this Instrument Receive Receipt changes the ne tune of the corresponding part 9 13 3 Coarse Tune Message Format BnH 64H 02H BnH 65H 00H Bn...

Page 14: ...when MIDI send related settings are changed Receive Receipt initializes each performance controller 10 3 All Notes O 7BH Message Format BnH 7BH 00H n MIDI Channel Number Send Sent when MIDI send relat...

Page 15: ...e List that comes with the Instrument Send Sent when a tone is selected Receive Receipt changes the tone of the corresponding part The selected tone is determined by the program value of this message...

Page 16: ...already has modulation applied receipt of this message increases the modulation depth The modulation e ect di ers according to the tone being used 13 Pitch Bend Message Format EnH llH mmH n MIDI Chan...

Page 17: ...received by this Instrument 17 Active Sensing Message Format FEH Send This message is not sent by this Instrument Receive Once this message is received the Active Sensing mode is entered If no MIDI m...

Page 18: ...document Send This message is sent when the tuning setting is changed Receive Receipt changes the tuning setting 18 1 3 Master Coarse Tuning Message Format F0H 7FH 7FH 04H 04H llH mmH F7H ll LSB Value...

Page 19: ...v Value Send This message is not sent by this Instrument Receive Receipt changes the Chorus Rate 18 1 7 GM System On Message Format F0H 7EH 7FH 09H 01H F7H Send This message is not sent by this Instru...

Page 20: ...ation as when the GM System On message is received 18 2 Instrument Speci c System Exclusive Message Message Format F0H 44H 16H 02H F7H This message can be used to send the Instrument memory status for...

Page 21: ...ome parameters act as commands when received by the Instrument and as device status information when sent from the Instrument The following table shows the parameter category for each type of transfer...

Page 22: ...ct SX MAN MOD dev act cat mem pset blk pkt prm idx len data img sum EOX NOP Y Y Y Y Y Y IPR Y Y Y Y Y Y Y Y Y Y Y Y Y IPS Y Y Y Y Y Y Y Y Y Y Y Y Y Y OBR Y Y Y Y Y Y Y Y Y OBS Y Y Y Y Y Y Y Y Y Y Y Y...

Page 23: ...BSY Busy 0CH RJC Reject 0DH EOD End of Data 0EH EOS End of Session 0FH ERR Error NOP No Operation No operation is performed when this action is received IPR Individual Parameter Request Indicates an i...

Page 24: ...vey to the other side that an ongoing parameter set one way mode or handshake mode send or receive session was interrupted The cat mem and pset elds indicate the value carried by the last received mes...

Page 25: ...emory Area ID Format 0mmmmmmmB Speci es the memory area that is the object of the parameter transfer The following are de ned for this Instrument mem Data Type Meaning 0 User area Read write enabled 1...

Page 26: ...C D With a 4 dimensional array parameter that consists of A 3 2 bits B 4 3 bits C 3 2 bits and D 4 3 bits like the one shown above the block bit elds are allocated as Block 0000000 0000aab bbccddd Bin...

Page 27: ...0gggggggB 0hhhhhhhB indexN 0dddddddB 0eeeeeeeB 0fffffffB 0gggggggB 0hhhhhhhB Parameter data indicates the parameter value Data is repeatedly placed in an array of the size equiv alent to len 1 For the...

Page 28: ...zero Parameter Set Packet Division The maximum image size of the parameter set that can be sent with one packet is 128 bytes When data that exceeds 128 bytes is transferred data is always divided into...

Page 29: ...ump using the message exchange types described below One way mode Parameter Set send receive One way mode Parameter Set send request send receive Handshake mode Parameter Set send receive Handshake mo...

Page 30: ...ansfer 20 msec or greater interval OBS Data Transfer 20 msec or greater interval OBS Data Transfer 20 msec or greater interval EOD End of Data Other Sub Session EOS End of Session 21 3 Handshake Mode...

Page 31: ...packet number is resent when a checksum mismatch or incompatible data format error is detected Data Receiver Data Sender Operation External Device This Instrument HBR Send Request Optional HBS Data S...

Page 32: ...ACK cannot be recognized Data Receiver Data Sender Operation External Device This Instrument HBR Send Request Optional HBS Data Send Fixed amount of time elapses RJC Timeout error The session can be...

Page 33: ...After BSY is received the external device should wait until the instrument enters a mode in which the session is enabled Data Receiver Data Sender Operation External Device This Instrument OBR Send Re...

Page 34: ...s shown as a decimal format number Size eld Shows the parameter bit width as a decimal format value Array eld Shows the parameter array size as a hexadecimal value Min Def Max eld Shows the minimum va...

Page 35: ...ed category Compatibility is provided between models with the same type Current Ps Existence 0009 R 1 01 00 00 01 Whether a parameter set exists in the specified category 0 No 1 Yes Current Ps Protect...

Page 36: ...rument part Parameter ID R W Block Size Array Min Def Max Description Part Enable 0068 R W 4 0 Part 1 01 00 01 01 0 Off 1 On Scaletune Enable 0069 R W 1 01 00 01 01 0 Disable 1 Enable Tone Num 006A R...

Page 37: ...thm Parameter 29 1 Rhythm Directory Info The rhythm parameter stores rhythm directory information Parameter ID R W Block Size Array Min Def Max Description Name 0000 R 000000 7 08 20 20 7F Ascii Chara...

Page 38: ...g Tone 0 4 0005H 000CH Drum Sampling Tone 0 Wave Param 0 7 000DH 0014H Drum Sampling Tone 1 Wave Param 0 7 0015H 001CH Drum Sampling Tone 2 Wave Param 0 7 Wave Data 0FH 00H 0000H 0004H Melody Sampling...

Page 39: ...alue Applicable parameter set numbers are those in the user area where the top number is zero and are not the same numbers as those displayed by the Instrument Note1 Note1 Operation is not guaranteed...

Page 40: ...0H 40H Center 7FH 7FH Right 33 4 Fine Tune Setting Value Table Transmit Value Receive Value Parameter LSB MSB LSB MSB LSB MSB 43H 00H 00H 00H 5FH 00H 415 5 Hz 65H 00H 60H 00H 7FH 00H 415 6 Hz 07H 01H...

Page 41: ...H 17H 1 18H 18H 23H 2 24H 24H 2FH 3 30H 30H 3BH 4 3CH 3CH 47H 5 48H 48H 53H 6 54H 54H 5FH 7 60H 60H 6BH 8 6CH 6CH 77H 9 78H 78H 7FH 10 33 6 Chorus Type Setting Value Table Transmit Value Receive Value...

Page 42: ...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 6E...

Page 43: ...00000011B 4 04H 00000100B 5 05H 00000101B 6 06H 00000110B 7 07H 00000111B 8 08H 00001000B 9 09H 00001001B 10 0AH 00001010B 11 0BH 00001011B 12 0CH 00001100B 13 0DH 00001101B 14 0EH 00001110B 15 0FH 00...

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