Оценок - 4, средний балл: 4
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Фрагмент инструкции
n о Note Number True voice 28—103 ************** 0—127 X Velocity Note ON Note OFF О X О о After Key’s Touch Ch’s X о о о Pitch Bender о о (c) Control Change о о (c) Program Change True # 1—128 ************** 1—128 X System Exclusive О о System : Song Pos : Song Sel Common : Tune X X X о о о System : Clock Real Time : Commands о о о о (c) Aux : Local ON/OFF : All notes OFF Messages: Active Sense : Reset X X о X о о о о Notes (a) = Factory set-up (b)= Memorized (c) = Messages are tx over particular conditions Messages recognized from MIDt-IN are retransmitted on MiDi-OUT merged with the messages generated by A-30, with no effect on A-30 performance. Mode 1: OMNI ON, POLY Mode 3: OMN! OFF, POLY Mode 2: OMNI ON, MONO Mode 4: OMNI OFF, MONO П: YES X: NO MODEL A-30 MIDI IMPLEMENTATION RECEIVE DATA All recognized midi messages (rom MIDI-IN are retransmitted on MIDI-OUT, with no effect on internal A-30 performance, except the A-30 Patch SYS EXE messages that are used to modify the A-30 Patch parameter area. Refer to “Exclusive Communication" description. ■ Sequencer stop Status FCH "Sequencer stop" is trasmitted if START/STOP button is pushed. ■ Timing clock Status F8H “Timing clock" is always transmitted if “F8 Clock Inf. TRANSMIT DATA • System Exclusive Message - - Channel Voice Message - ■ Note off Status 9nH Second kkH n=MlD! channel number kk=Note number Third ООН : OH- FH (0- 15) 0=ch.1 15=ch.16 :1CH-67H <28- 103) The range of note number can be changed by transposition and/or octave up/down. The transposition may be set independently to -6 / +5 semitones. Status Data FOH F7H iiH.ddH,......eeH FOH : System exclusive ii=ID number dd,...,ee=data -.00H-7FH {0-127} F7H :EOX (End of Exclusive/System common) EXCLUSIVE COMMUNICATIONS Note on Status 9nH Second kkH n=MtDI channel number kk=Note number vv=Velocity Third wH OH - FH (0 - 15) 0=ch.1 15=ch.16 1CH -67H (28 - 103) 01H -7FH (1 -127) The range of note number can be changed by transposition and/or octave up/down. The transposition may be set independently to -6 /+5 semitones. Control change Status CnH Second kkH n=MIDI channel number kk=control number w=value vv=value vv=value Third vvH OH- FH (0 - 15) 00H - 7FH,(0 * 127) 00H - 7FH,(0 - 127) 00H 7FH 0=ch.1 15=ch.16 for continuous controller off for switch controller on for switch controller ■ Channel pressure (Channel aftertouch) Status DnH Second kkH n=MIDI channel number : OH - FH {0 - 15) kk=value :00H - 7FH,(0 - 127) 0=ch,1 15=ch.16 A-30 can transmit and receive the PATCH parameters using system exclusive message. Ш One way communication Data set 1 DT1 (12H) Byte Description FOH Exclusive status 41H Manufacturer's ID (Roland) 10H Device ID (UNIT#=17) 4CH Model ID (A-30) 12H Command ID (DT1) aaH Address MSB bbH Address ccH Address LSB ddH Data ddH Data sum Check sum F7H EOX (End of exclusive) Every A-30 PATCH data SYS EXE must include two data bytes only. The two data bytes represent one A-30 PATCH data byte nibblized. Two A-30 PATCH data SYS EXEs must be sent/received with a time interval more than 30msec. System Realtime Message ■ Active sensing Status FEH Active sense is always trasmitted every 300 millisecond. ■ Sequencerstart Status FAH "Sequencer start” is trasmitted if START/STOP button is pushed. ! A-30 PARAMETER ADDRESS MAP i MODEL-ID=4CH i Addresses are shown in Hexa-decimal, while numbers are given in 7 bits. Address MSB LSB binary Oaaa aaaa Obbb bbbb Occc cccc 7bit Hex AA BB CC The actual address of the A-30 Patch data is the sum of (he start address of each block and the offset address, A-30 PATCH AREA address size description 00 00 00H 00 00 10H patch 1 00 00 1 OH 00 00 10H patch2 00 00 20H 00 001 OH patch3 00 00 30H 00 001 OH patch4 00 00 40H 00 001 OH patchS 00 00 50H 00 00 10H patch6 00 00 60H 00 001 OH patch7 00 00 70H 00 001 OH patchS 00 01 00H 00 001 OH patch9 00 01 10H 00001 OH patchIO 00 01 2OH 00001 OH patchl 1 00 01 30H 00 0010H patch 12 00 01 4OH 00 0010H patchl 3 00 01 5OH 00 001 OH patchl 4 00 01 60H 00001OH patchl 5 00 01 70H 00 00 10H patchl 6 00 02 00H 00 00 10H patchl 7 00 02 1 OH 00 001 OH patchl 8 00 02 20H 00 001 OH patchl 9 00 02 30H 00 001 OH patch20 00 02 40H 00 001 OH pa*ch21 00 02 50H 00 001 OH patch22 00 02 60H 00 001 OH patch23 00 02 7OH 00 001 OH patch 24 00 03 OOH 00 00 10H paich25 00 03 10H 00 00 10H patch26 00 03 20H 00 0010H patch27 00 03 30H 00 00 1 OH patch 28 00 03 40H 00 00 10H patch29 00 03 50H 00 00 10H pa?ch30 00 03 60H 00 001 OH patchS 1 00 03 70H 00 001 OH patch32 A-30 PATCH STRUCTURE SYS EXE PATCH area EXAMPLES PATCH1 offset address description value 00 OOH TRANSPOSE value TRANSPOSE on/off VELOCITY SENSITIVITY (bit7-3) (bit2) (bit1~0) [-5,-6] [H,L,M] 00 01H TEMPO in B.P.M [20-250] 00 02H clock (0=external, 1 ^internal) keyboard LOWER HIGH-LIMIT (bit7) [00-76] 00 03H 0 = Modulation ...