System exclusive messages

Appendices

*1:

•When “Knob” = Step Length, data correspondences for both transmission and reception will be:

0...9: –6,10...19: –5,20..29: –4,30...39: –3,40...49: –2,

50...59: –1,60...68: 0, 69...78: +1, 79...88: +2, 89...98: +3,

99...108: +4, 109...118: +5, 119...127: +6

•When “Knob” = Pitch or OSC2 Semi, refer to p.66 “OSC 2 Semitone values.”

•When “Knob=” other values, both transmission and reception will be:

0/1: –63, 2: –62...64:0...127: +63

If you are using two MS2000/MS2000R units to trans- mit and receive these parameters, you must set the transmitting and receiving programs to the same set- tings.

Sync control

The ﬁrst-played note-on will sync a Mod Sequence or LFO whose “KeySync” = Timbre. However in order to distin- guish manually played note-on/off’s from those that are repeated automatically by the arpeggiator, the MS2000/ MS2000R’s arpeggiator will transmit a Sync Control mes- sage at the time of note-on (when Global mode Page 1C: GLOBAL “Position” is PostKBD).

A control change message is used for this Sync Control message as speciﬁed by Global mode Page 4G: MIDI FIL- TER “SyncCtrl.”

By using Sync Control to apply sync to a Mod Sequence or LFO, you can cause each arpeggiated note to advance the Mod Sequence or random LFO by one step.

Silencing all notes of a given channel

•All note off (CC#123) [Bn, 7B, 00]

(value is 00)

When an All Note Off message is received, all currently- sounding notes of that channel will be turned off. Some sound may linger due to the envelope settings.

•All sound off (CC#120) [Bn, 78, 00]

(value is 00)

When an All Sound Off message is received, all notes cur- rently sounding on that channel will be silenced. While All Note Off allows the decay of a note to continue, the All Sound Off will silence the sound immediately.

However, this message is intended for use in emergencies, and is not for use during a performance.

Resetting all controllers of a given channel

•Reset all controllers (CC#121) [Bn, 79, 00]

(value is 00)

When a Reset All Controllers message is received, all con- troller values currently operating on that channel will be reset.

Arpeggiator

When the MS2000/MS2000R’s arpeggiator is synchronized to a connected external MIDI device, system realtime mes- sages Start and Stop will control the arpeggiator.

Start [FA]

When a Start [FA] message is received, the arpeggiator will start from the pitch of the ﬁrst played note.

Stop [FC]

When a Stop [FC] message is received, the arpeggiator will stop. (It will not be turned off; the arpeggiator will start again when additional notes are played.)

MS2000/MS2000R format

F0: exclusive status

42:Korg ID

3n: [n=0–F] global MIDI channel

58:MS2000/MS2000R model ID ff: function ID (type of message)

–

F7: end of exclusive

Universal system exclusive

System exclusive messages include a special category of messages whose purpose is ofﬁcially deﬁned. These are called universal system exclusive messages.

Of these universal system exclusive messages, the MS2000/ MS2000R supports Master Volume and Master Fine Tun- ing.

Master volume [F0, 7F, nn, 04, 01, vv, mm, F7]

(vv: lower byte of value, mm: upper byte of value, [mm, vv=7F, 7F] is Max, [mm, vv=00, 00] is 0)

When a Master Volume message is received, the MS2000/ MS2000R will adjust its overall volume.

If Global mode Page 1E: GLOBAL “AudioInThru” is ON, the input signal of AUDIO IN 1/2 will not be affected by Master Volume.

Master ﬁne tuning [F0, 7F, nn, 04, 03, vv, mm, F7]

(A value of 8192 [mm, vv=40, 00] is center (0 cent, A4=440.0Hz), 4096 [mm, vv=20, 00] is –50 cents, and 12288 [mm, vv=60, 00] is +50 cents.)

When master ﬁne tuning is received, the value speciﬁed for the MS2000/MS2000R’s Global mode Page 1A: GLOBAL “Mst.Tune” will be ignored, and the overall pitch will be speciﬁed by the data that was received.