Casio CTK-900 manual 17.2.12 12...sum Check Sum, 17.2.13 14...EOX End of System Exclusive Message

Page 37

When act = 02(BDS) or 04(HDS)

Format:

0dddddddB

0cccccccB

000000abB

For a bulk data transfer operation, the Parameter Set data to be transferred is read sequentially in 16-bit data starting from the top address. Read values are divided into 3-byte segments as shown below, and then sent in sequence.

The following is the conversion format, which is the same as the individual parameter 16-bit transfer detailed above.

16-bit Memory Image

MSB: abccccccB

LSB: cdddddddB

↓

data0: 0dddddddB

data1: 0cccccccB

data2: 000000abB

Note, however, that a parameter set of 128 bytes or less can be sent using a single packet, and anything greater than 128 bytes is divided among multiple packets.

This means that the maximum length "data" field is 128/2 × 3 = 192 bytes.

Only one parameter set can be transferred per session, and data from different parameter sets cannot be mixed within a single packet, even when sending multiple parameter sets. Different parameter sets are always divided into separate packets.

17.2.1212...sum Check Sum

When act = 00(IPC), 01(IPR), 03(BDR), 05(HDR) or 7(EOD, HDA, HDJ, HDE, BSY, EOS, NOP)

Format: -

This field is always empty.

When act = 02(BDS) or 04(HDS)

Format:

0sssssssB

In this case, the "sum" field contains a value, which, when added to the total value of the "data" field, makes the lower seven bits 0. The receiving side checks if this is true, and performs error handling (re-request, etc.) if it is not.

17.2.1314...EOX : End of System Exclusive Message

Format:

11110111B

(End of System Exclusive message Status = F7H)

37

Page 36 Page 38
Image 37
Page 36 Page 38
Contents Midi Implementation for the CTK-900, WK-3200, and WK-3700 Part III System Message Part This Models System Exclusive Messages Part Parameter Set List Part Viii Setting Values and Send/Receive Values Part Midi Implementation Notation Midi Message Overview Product Configuration as a Midi DeviceController Block Sound Source BlockConditions that Disable Bulk Dump Session Send and Receive Conditions that Disable Message Send and ReceiveSound Source Common Sub-blocks Sound Source Instrument Part Sub-blockChannel Message Different Operations Depending on Part ModeReceive Channel Send ChannelControl Change Polyphonic Key PressureSend Operation Receive OperationModulation 01H Bank Select 00HData Entry 06H,26H Pan 0AH Volume 07HExpression 0BH Hold1 40H Soft 43H Sostenuto 42HEnvelope Release Time 48H Filter Cutoff 4AH Envelope Attack Time 49HFilter Resonance 47H Vibrato Rate 4CH Vibrato Delay 4EHVibrato Depth 4DH Chorus Send 5DH Reverb Send 5BHNrpn 62H,63H Filter CutoffDrawbar Position Filter ResonanceDrawbar Organ 2nd Percussion Drawbar Organ ClickDrawbar Organ 3rd Percussion Percussion Decay Time RPN 64H,65HPitch Bend Sensitivity Coarse Tune Fine TuneModulation Depth All Sound Off 78H Reset All Controllers 79HNull Mode Message Program Change About the Part ModeChannel Aftertouch Pitch BendSystem Message Master VolumeActive Sensing System Exclusive MessageMaster Coarse Tuning Master Fine TuningMaster Balance Chorus Parameter Reverb ParameterType Format Time FormatDepth Format Rate FormatFeedback Format Send To Reverb Format GM System MessageGM System On Format GM System Off FormatGS Message CTK-900/WK-3200/WK-3700 System Exclusive MessageFormat This Models System Exclusive MessagesMessage Classifications Message Structures IPR 17.2.6 6...cat Category17.2.8 8...ilen/dlen index length / data length 17.2.7 7...prm Parameter ID17.2.9 9....ps Parameter Set Number IiB Binary = index lengthWhen act = 02BDS or 04HDS When act = 00IPC or 01IPRWhen act = 03BDR or 05HDR When act = 7 EOD, HDA, HDJ, HDE, BSY, EOS, NOP17.2.11 11...data Parameter Data When act = 00IPC17.2.13 14...EOX End of System Exclusive Message 17.2.12 12...sum Check SumParameter Set Transfer Protocols Parameter OperationsCommunication Protocols One-way and HandshakeSession and Subsession One-way Protocol Communication FlowSubsession SessionHandshake Protocol Communication Flow HDJ BDS Parameter Lists Command ParametersSystem Parameter List System Exclusive FormatSystem Parameter List Data Management Command Parameter ListData Management Command List Setup Parameter List Command Parameter ListMidi Parameter List Patch Common Parameter List Patch ParameterTune / Mix Parameter System Chorus Drawbar ParameterMaster Equalizer System ReverbDSP Type parameter DSP Patch ParameterDSP Type Independent Parameters Patch Part Parameter List Tone parameter Basic Parameter ListVibrato Parameter Assignable Controller ParameterWave Data Information Wave Data ParametersParameter List Song Data Information Song Data ParameterRhythm Data Information Rhythm Data ParametersSMF Data Information SMF Data ParametersUser Tone Parameter Set Parameter Set ListUser Timbre Parameter Set User Voice Parameter Set User Drum Parameter SetUser Wave Parameter Set User Instrument Parameter SetSong Data User DSP Parameter SetRegistration Data User Rhythm PatternUser Drawbar Parameter Set Data Format SMF Parameter SetAbout Parameter Set PS numbers Flash Memory Image Parameter SetDSP Algorithm List Single Effect Algorithm 07 07H Limiter Algorithm0909HStereoPhaserAlgorithm 08 08H Distortion Algorithm 11 0BH RotaryAlgorithm 17 11H Sin 2-Phase Chorus Algorithm 16 10H 1-Phase ChorusAlgorithm 19 13H Tri 2-Phase Chorus Algorithm 20 14H Stereo DelayAlgorithm 28 1CH 2-Tap Delay Algorithm 22 16H 3-Tap DelayAlgorithm 23 17H Gate Reverb Algorithm 24 18H Reverse Gate ReverbDSP Algorithm List Multi Effect Algorithm M06 26H Multi06 Algorithm M05 25H Multi05Algorithm M07 27H Multi07 Algorithm M08 28H Multi08Algorithm M12 2CH Multi12 Algorithm M11 2BH Multi11Algorithm M13 2DH Multi13 Algorithm M14 2EH Multi14Algorithm M17 31H Multi17 Algorithm M16 30H Multi16Algorithm M18 32H Multi18 Algorithm M19 33H Multi19Algorithm M23 37H Multi23 Algorithm M22 36H Multi22Algorithm M24 38H Multi24 Algorithm M25 39H Multi25Algorithm M28 3CH Multi28 Algorithm M27 3BH Multi27Algorithm M29 3DH Multi29 Algorithm M30 3EH Multi30Setting Value Table Setting Values and Send/Receive ValuesChorus Type Setting Value Table Reverb Type Setting Value TableEqualizer Low Frequency Setting Value Table Equalizer Mid Frequency Setting Value TableDrawbar Position Setting Value Table Equalizer Gain Setting Value TableDrawbar Percussion Setting Table DSP Algorithm ID TableHexadecimal Notation Midi Implementation NotationBinary Notation Hon-machi 1-chome Shibuya-ku, Tokyo 151-8543, Japan

WK-3700, WK-3200, CTK-900 specifications

The Casio CTK-900, WK-3200, and WK-3700 are a trio of notable keyboards that cater to both beginner and intermediate musicians. Each model features a range of impressive specifications and functionalities designed to enhance the musical experience while allowing for creativity and exploration in sound.

The Casio CTK-900 is a compact 61-key keyboard that includes 600 tones and 180 rhythms, offering a diverse palette for anyone looking to explore different music styles. One of its key features is the Dance Music Mode, which simplifies the process of creating electronic music tracks through a user-friendly interface. The CTK-900 also includes a High-Quality module and a built-in lesson function that guides users through playing. With a lightweight design, it is highly portable and perfect for musicians on the go. Its MIDI connectivity allows for easy integration with computer software for recording and music production.

Moving on to the WK-3200, this model features a 76-key touch response keyboard, which provides a more extensive range for playing. It includes 670 tones and 200 rhythms, giving users even more options for musical expression. The WK-3200 also offers a larger LCD display for easier navigation through settings, and it features a Music Tutor function that helps users improve their skills. With layered and split keyboard capabilities, the WK-3200 is ideal for those looking to perform as a solo artist or in a band setting. Its built-in speaker system delivers clear sound output, enhancing the overall playing experience.

The WK-3700 takes many of the positives from the WK-3200 and elevates them further. With the same 76-key layout, it provides expressive playing capabilities while incorporating over 700 tones and 200 rhythms. This model also allows users to record their performances in real time using a built-in 6-track sequencer, making it easier for musicians to arrange and edit their own compositions. Additionally, the WK-3700 includes advanced features like the ambiance and reverb effects, providing an enhanced sound quality. The incorporation of features such as a song bank with over 100 pre-recorded songs ensures that users can learn and play along with ease.

Overall, the Casio CTK-900, WK-3200, and WK-3700 are excellent choices for musicians seeking versatile and user-friendly keyboards. Each model brings unique features and technologies that support musical innovation while catering to a wide range of skill levels. Whether you are a budding artist or a seasoned performer, these keyboards provide an effective blend of utility, quality, and fun.
Top Page Image Contents