Yamaha P-80 Owner's Manual - Page 42

MIDI Data Format/MIDI-Datenformat/Format des données MIDI/Formato de datos MIDI 4. PROGRAM CHANGE Data format: [CnH] -> [ppH] CnH = Program event (n = channel number) ppH = Program change number P.C.#=Program Change number GRAND PIANO CLASSICAL PIANO JAZZ PIANO ROCK PIANO E.PIANO 1 E.PIANO 2 HARPSICHORD STRINGS PIPE ORGAN CHURCH ORGAN JAZZ ORGAN BASS Normal Voice VARIATION Voice MSB LSB P.C.# MSB LSB P.C.# 0 112 0 0 113 0 0 114 0 0 115 0 0 112 1 0 113 1 0 114 1 0 115 1 0 112 5 0 112 88 0 112 4 0 118 4 0 112 6 0 115 6 0 112 48 0 113 49 0 112 19 0 113 19 0 115 19 0 114 19 0 112 16 0 113 16 0 112 32 0 114 32 • When program change reception is turned OFF in the Function mode, no program change data is transmitted or received. Also, Bank MSB/LSB is not transmitted or received. 5. SYSTEM REALTIME MESSAGES [rrH] F8H: Timing clock FAH: Start FCH: Stop FEH: Active sensing Data F8H FAH FCH FEH Transmission Transmitted every 96 clocks Recorder start Recorder stop Transmitted every 200 milliseconds Reception Received as 96-clock tempo timing when MIDI clock is set to External Recorder start Not received when the MIDI clock is set to Internal. Recorder stop Not received when the MIDI clock is set to Internal. 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, Sostenuto, and Soft effects for all channels are turned off and an All Note Off occurs. 6. SYSTEM EXCLUSIVE MESSAGES (Yamaha MIDI Format) Panel Data Transmit Data format: [F0H] -> [43H] -> [0nH] -> [7CH F7H] F0H, 43H, 0nH, 7CH (n: channel number) 00H, 2CH (data length) 43H, 4CH, 20H, 20H (CL) 43H, 4CH, 50H, 27H, 39H, 38H (P-80) 30H, 30H (version x, y) [PANEL DATA] [CHECK SUM (1byte)] = 0-(43H+4CH+20H+......+Data end) F7H • Panel data send requests cannot be received. 7. SYSTEM EXCLUSIVE MESSAGES (Universal System Exclusive) (1) Universal Realtime Message Data format: [F0H] -> [7FH] -> [XnH] -> [04H] -> [01H] -> [ll H] -> [mmH] -> [F7H] MIDI Master Volume • Simultaneously changes the volume of all channels. • When a MIDI master volume message is received, the volume only has affect on the MIDI receive channel, not the panel master volume. F0H = Exclusive status 7FH = Universal Realtime 7FH = ID of target device 04H = Sub-ID #1=Device Control Message 01H = Sub-ID #2=Master Volume ll H = Volume LSB mmH = Volume MSB F7H = End of Exclusive or F0H = Exclusive status 7FH = Universal Realtime XnH = When n is received n=0~F, whichever is received. X = don't care 04H = Sub-ID #1=Device Control Message 01H = Sub-ID #2=Master Volume ll H = Volume LSB mmH = Volume MSB F7H = End of Exclusive (2) Universal Non-Realtime Message (GM On) General MIDI Mode On Data format: [F0H] -> [7EH] -> [XnH] -> [09H] -> [01H] -> [F7H] F0H = Exclusive status 7EH = Universal Non-Realtime 7FH = ID of target device 09H = Sub-ID #1=General MIDI Message 01H = Sub-ID #2=General MIDI On F7H = End of Exclusive or F0H = Exclusive status 7EH = Universal Non-Realtime XnH = When received, n=0~F. X = don't care 09H = Sub-ID #1=General MIDI Message 01H = Sub-ID #2=General MIDI On F7H = End of Exclusive When the General MIDI mode ON message is received, the MIDI system will be reset to its default settings. This message requires approximately 50ms to execute, so sufficient time should be allowed before the next message is sent. 148 42 P-80