Yamaha CLP-920 Owner's Manual - Page 19
MIDI Data Format
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MIDI Data Format/MIDI-Datenformat/ Format des données MIDI/Formato de datos MIDI If you're already very familiar with MIDI, or are using a computer to control your music hardware with computergenerated MIDI messages, the data provided in this section can help you to control the Clavinova. Falls Sie bereits mit MIDI vertraut sind oder einen Computer zur Erzeugung von MIDI-Steuermeldungen für die Instrumente verwenden, können Sie sich zur Steuerung des Clavinovas nach den im folgenden Abschnitt aufgeführten Spezifikationen richten. Si vous êtes très familier avec l'interface MIDI ou si vous utilisez un ordinateur pour commander votre matériel de musique au moyen de messages MIDI générés par ordinateur, les données suivantes vous seront utiles et vous aideront à commander le Clavinova. SI usted está ya familiarizado con MIDI, o si emplea una computadora para controlar sus aparatos musicales con mensajes MIDI generados por computadora, los datos proporcionados en esta sección le ayudarán a controlar la Clavinova. 1. NOTE ON/OFF Data format: [9nH] -> [kk] -> [vv] 9nH = Note ON/OFF event (n = channel number) kk = Note number (Transmit: 0FH ~ 72H = Eb-1 ~ F#7 / Receive: 00H ~ 7FH = C-2 ~ G8)* vv = Velocity (Key ON = 01H ~ 7FH, Key OFF = 00H) Data format: [8nH] -> [kk] -> [vv] (reception only) 8nH = Note OFF event (n = channel number) kk = Note number: 00H ~ 7FH = C-2 ~ G8 vv = Velocity * If received value exceeds the supported range for the selected voice, the note is adjusted by the necessary number of octaves. 2. CONTROL CHANGE Data format: [BnH] -> [cc] -> [vv] BnH = Control change (n = channel number) cc = Control number vv = Data Range (1) Bank Select ccH Parameter Data Range (vvH) 00H Bank Select MSB 00H:Normal 20H Bank Select LSB 00H...7FH Bank selection processing does not occur until receipt of next Program Change message. (2) Main Volume (reception only) ccH Parameter 07H Volume MSB Data Range (vvH) 00H...7FH (3) Expression ccH Parameter Data Range (vvH) 0BH Expression MSB 00H...7FH (4) Damper ccH Parameter 40H Damper MSB Data Range (vvH) 00H...7FH (5) Sostenuto ccH Parameter 42H Sostenuto Data Range (vvH) 00H-3FH:off, 40H-7FH:on (6) Soft Pedal ccH Parameter 43H Soft Pedal Data Range (vvH) 00H-3FH:off, 40H-7FH:on (7) Reverb Depth ccH Parameter 5BH Reverb Depth Data Range (vvH) 00H...7FH Adjusts the reverb send level. 3 MODE MESSAGES Data format: [BnH] -> [cc] -> [vv] BnH = Control event (n = channel number) cc = Control number vv = Data Range (1) All Sound Off ccH Parameter 78H All Sound Off Data Range (vvH) 00H Switches off all sound from the channel. Does not reset Note On and Hold On conditions established by Channel Messages. (2) Reset All Controllers ccH Parameter Data Range (vvH) 79H Reset All Controllers 00H Resets controllers as follows. Controller Expression Value 127 (max) Damper Pedal Sostenuto Soft Pedal 0 (off) 0 (off) 0 (off) (3) Local Control (reception only) ccH Parameter 7AH Local Control Data Range (vvH) 00H (off), 7FH (on) (4) All Notes Off ccH Parameter 7BH All Notes Off Data Range (vvH) 00H Switches OFF all the notes that are currently ON on the specified channel. Any notes being held by the damper pedal will continue to sound until the pedal is released. (5) Omni Off (reception only) ccH Parameter 7CH Omni Off Data Range (vvH) 00H Same processing as for All Notes Off. (6) Omni On (reception only) ccH Parameter 7DH Omni On Data Range (vvH) 00H Same processing as for All Notes Off. (7) Mono (reception only) ccH Parameter 7EH Mono Data Range (vvH) 00H Same processing as for All Sound Off. (8) Poly (reception only) ccH Parameter 7FH Poly Data Range (vvH) 00H Same processing as for All Sound Off. • When a voice bank MSB/LSB is received, the number is stored in the internal buffer regardless of the received order, then the stored value is used to select the appropriate voice when a program change message is received. • The Multi-timbre and Poly modes are always active. No change occurs when OMNI ON, OMNI OFF, MONO, or POLY mode messages are received. 4. PROGRAM CHANGE Data format: [CnH] -> [ppH] CnH = Program event (n = channel number) ppH = Program change number Program change number Vioce Bank MSB GRAND PIANO 0 E.PIANO 0 CHURCH ORGAN 0 STRINGS 0 Bank LSB Program Change Number 112 0 112 5 112 19 112 48 5. SYSTEM REALTIME MESSAGES Active sensing [FEH] • Transmitted every 200 milliseconds. • If a signal is not received via MIDI for more than 400 milliseconds, the same processing will take place for All Sound Off, All Notes Off and Reset All Controllers as when those signals are received. • Caution: If an error occurs during MIDI reception, the Damper and Soft effects for all channels are turned off and an All Note Off occurs. 6. SYSTEM EXCLUSIVE MESSAGES (Universal System Exclusive) (1) Universal Realtime Message Data format: [F0H] -> [7FH] -> [XnH] -> [04H] -> [01H] -> [ll H] -> [mmH] -> [F7H] CLP-920 19