Assessments - 3, GPA: 4
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Facilidade de uso
Rhythm Modell: DR-770 Version: 1.00MIDI-Implementation 1. RECOGNIZED RECEIVE DATA Channel Voice Message Note On Status Second Third 9nH kkH vvH n = MIDI Channel No.: 0H -FH (ch.1 - ch.16) kk = Note No.: 1BH - 51H (27 - 81) vv = Velocity: 01H - 7FH (1 - 127) Control Change .Expression Recognized when RxEXPR is set to “ON” in MIDI mode. Status Second Third BnH 0BH vvH n = MIDI Channel No.: 0H -FH (ch.1 - ch.16) vv = Expression: 00H - 7FH (0 - 127) .Volume Recognized when RxVOL is set to “ON” in MIDI mode. Status Second Third BnH 07H vvH n = MIDI Channel No.: 0H -FH (ch.1 - ch.16) vv = Volume: 00H - 7FH (0 - 127) * Controls total volume. Program Change Recognized when PRG is set to “ON” in MIDI mode. Status Second CnH ppH n = MIDI Channel No.: 0H -FH (ch.1 - ch.16) pp = Program Number: 00H - 7FH (prog.1 - prog.128) * Receiving program change switches the Drum kit. * The first Note On after receiving a Program change sounds a voice with a new tone with exception of the voices which have been sounded before the Program change is received. * Indicates correspondence between Program number and Drum kit as follows. Program number Drum kit prog.1 1 prog.2 2 : : prog.128 128 System Exclusive Messages Status Data Bytes Status F0H iiH,ddH,...,eeH F7H F0H: Status of System Exclusive Message ii = ID number: 41 = Roland 7E = Universal Non-Realtime Message 7F = Universal Realtime Message dd,...,ee = Data: 00H - 7FH (0 - 127) F7H: EOX (End Of Exclusive) Data Request (RQ1) Byte Description F0H Status of System Exclusive Messages 41H Manufacturer ID (Roland) dev Device ID (00H - 0FH) 00H Model ID MSB (DR-770) 1CH Model ID LSB (DR-770) 11H Command ID (RQ1) aaH Address MSB aaH Address aaH Address aaH Address LSB ssH Size MSB ssH Size ssH Size ssH Size LSB sum Check Sum F7H EOX (End of System Exclusive Message) * Device ID is the value set by MIDIch in MIDI mode. Actual Device ID is smaller than the MIDIch number by 1. * The DR-770 receives Data Request message only when sequencer is in stop and MIDI Bulk dump is not performed. Data Set (DT1) Byte Description F0H Status of System Exclusive Messages 41H Manufacturer ID (Roland) dev Device ID (00H - 0FH) 00H Model ID MSB (DR-770) 1CH Model ID LSB (DR-770) 12H Command ID (DT1) aaH Address MSB aaH Address aaH Address aaH Address LSB ddH Data MSB : : ddH Data LSB sum Check Sum F7H EOX (End of System Exclusive Message) * Device ID is smaller the MIDIch number by 1 in MIDI mode. * The DR-770 receives Data Set message only when MIDI Bulk dump is not performed and it is in stop. Universal Non-Realtime System Exclusive Message .Indentity Request Status Data Bytes Status F0H 7EH,dev,06H,01H F7H Byte Description F0H Status of System Exclusive Messages 7EH ID Number (Universal Non-Realtime Message) dev Device ID (00H-0FH(0-15) or 7FH(Broadcast)) 06H Sub ID#1 (General Information) 01H Sub ID#2 (Identity Request) F7H EOX (End of System Exclusive Message) * When Identity Request message is received, Indentity Reply message will be transmitted. * Device ID is smaller the MIDIch number by 1 in MIDI mode. * Reply is executed by the unique Device ID when Device ID receives the “Identity Request message” in the Broadcast (7FH). 107 Anhang MIDI-Implementation System Common Messages Recognized only when the DR-770 is in stop and "SYNC" of the MIDI mode is set at MIDI. Song Position Pointer Status Second Third F2H llH mmH mm,ll = Value: 00H,00H - 7FH,7FH (0 - 16383) * Only in Song Play mode, the DR-770 receives Song Position Pointer, and locates the position in the song. Song Select Status Second F3H ssH ss = Song number: 00H - 63H (0 - 99) * When received in Song mode, it changes the songs. * Indicates correspondence between Song number and Song as follows. Song number Song 01 12 : : 99 100 System Realtime Message Recognized only when “SYNC” of the MIDI mode is set at MIDI. Timing Clock Status F8H Start Status FAH Continue Status FBH Stop Status FCH 2. TRANSMITTED DATA Channel Voice Message Note Off Status Second Third 9n kkH 00H n = MIDI Channel No.: 0H -FH (ch.1 - ch.16) kk = Note No.: 1BH - 51H (27 - 81) Note On Status Second Third 9nH kkH vvH n = MIDI Channel No.: 0H -FH (ch.1 - ch.16) kk = Note No.: 1BH - 51H (27 - 81) vv = Velocity: 01H - 7FH (1 - 127) * Note number assigned to each instrument at current Drum kit is used. * The data is transmitted by MIDI channel using the value set by MIDIch in MIDI mode. * Gate time (the interval from “Note On” to “Note Off”) is about 50msec. It may be shortened when same instrument is sounded repeatedly in short interval. Control Change .Volume Transmitted when RxVOL is set to 'ON' in MIDI mode. Status Second Third BnH 07H vvH n = MIDI Channel No.: 0H -FH (ch.1 - ch.16) vv = Volume: 00H - 7FH (0 - 127) * If a value of RxVOL in the MIDI mode is changed, the DR-770 transmit this message by the MIDI channel set by MIDIch in MIDI mode. Program Change Transmitted when PRG is set to “ON” in the MIDI mode. Status Second CnH ppH n = MIDI Channel No.: 0H -FH (ch.1 - c...