Roland DP990F Implementation

MIDI Implementation

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1. Receive data
■Channel Voice Messages
●Note off
Status 2nd byte 3rd byte
8nH kkH vvH
9nH kkH 00H
n = MIDI channel number: 0H-FH (ch.1-ch.16)
kk = note number: 00H-7FH (0-127)
vv = note off velocity: 00H-7FH (0-127)
* For Drum Parts, these messages are received when Rx.NOTE OFF = ON for
each Instrument.
●Note on
Status 2nd byte 3rd byte
9nH kkH vvH
n = MIDI channel number: 0H-FH (ch.1-ch.16)
kk = note number: 00H-7FH (0-127)
vv = note on velocity: 01H-7FH (1-127)
* Not received when Rx.NOTE MESSAGE = OFF. (Initial value is ON)
* For Drum Parts, not received when Rx.NOTE ON = OFF for each Instrument.
●Polyphonic Key Pressure
Status 2nd byte 3rd byte
AnH kkH vvH
n = MIDI channel number: 0H-FH (ch.1-ch.16)
kk = note number: 00H-7FH (0-127)
vv = key pressure: 00H-7FH (0-127)
* Not received when Rx.POLY PRESSURE (PAf) = OFF. (Initial value is ON)
* The resulting effect is determined by System Exclusive messages. With the
initial settings, there will be no effect.
●Control Change
* When Rx.CONTROL CHANGE = OFF, all control change messages except
for Channel Mode messages will be ignored.
* The value specified by a Control Change message will not be reset even by a
Program Change, etc.
○Bank Select (Controller number 0, 32)
Status 2nd byte 3rd byte
BnH 00H mmH
BnH 20H llH
n = MIDI channel number: 0H-FH (ch.1-ch.16)
mm, ll = Bank number: 00H, 00H-7FH, 7FH (bank.1-bank.16384), Initial
Value = 00 00H (bank.1)
* Not received when Rx.BANK SELECT = OFF.
* "Rx.BANK SELECT" is set to OFF by "GM1 System On," and Bank Select
message will be ignored.
* "Rx.BANK SELECT" is set to ON by "GM2 System On."
* "Rx.BANK SELECT" is set to ON by power-on Reset or by receiving "GS
RESET."
* When Rx.BANK SELECT LSB = OFF, Bank number LSB (llH) will be handled
as 00H regardless of the received value. However, when sending Bank Select
messages, you have to send both the MSB (mmH) and LSB (llH, the value
should be 00H) together.
* Bank Select processing will be suspended until a Program Change message
is received.
* The GS format "Variation number" is the value of the Bank Select MSB
(Controller number 0) expressed in decimal.
* Some other GS devices do not recognize the Bank Select LSB (Controller
number 32).
○Modulation (Controller number 1)
Status 2nd byte
BnH 01H
n = MIDI channel number: 0H-FH (ch.1-ch.16)
vv = Modulation depth: 00H-7FH (0-127)
* Not received when Rx.MODULATION = OFF. (Initial value is ON)
* The resulting effect is determined by System Exclusive messages. With the
initial settings, this is Pitch Modulation Depth.
○Portamento Time (Controller number 5)
Status 2nd byte
BnH 05H
n = MIDI channel number: 0H-FH (ch.1-ch.16)
vv = Portamento Time: 00H-7FH (0-127), Initial value = 00H (0)
* This adjusts the rate of pitch change when Portamento is ON or when using
the Portamento Control. A value of 0 results in the fastest change.
○Data Entry (Controller number 6, 38)
Status 2nd byte
BnH 06H
BnH 26H
n = MIDI channel number: 0H-FH (ch.1-ch.16)
mm, ll = the value of the parameter specified by RPN/NRPN
mm = MSB, ll = LSB
○Volume (Controller number 7)
Status 2nd byte
BnH 07H
n = MIDI channel number: 0H-FH (ch.1-ch.16)
vv = Volume: 00H-7FH (0-127), Initial Value = 64H (100)
* Volume messages are used to adjust the volume balance of each Part.
* Not received when Rx.VOLUME = OFF. (Initial value is ON)
○Pan (Controller number 10)
Status 2nd byte
BnH 0AH
n = MIDI channel number: 0H-FH (ch.1-ch.16)
vv = pan: 00H-40H-7FH (Left-Center-Right), Initial Value = 40H (Center)
* For Rhythm Parts, this is a relative adjustment of each Instrument's pan
setting.
* Some Tones are not capable of being panned all the way to the left or right.
* Not received when Rx.PANPOT = OFF. (Initial value is ON)
1
Model： DP990F, HP302, HP305,
HP307, HPi-6F, HPi-7F,
LX-10F, RG-1F, RG-3F
Date： Sep.1,2010
Version： 1.00
3rd byte
vvH
3rd byte
vvH
3rd byte
mmH
llH
3rd byte
vvH
3rd byte
vvH