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Roland MIDI Implementation DP990F User Manual

Midi implementation, Receive data

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MIDI Implementation

Model:

Date:

Version:

DP990F, HP302, HP305,

HP307, HPi-6F, HPi-7F,

LX-10F, RG-1F, RG-3F

Sep.1,2010

1.00

Copyright © 2010 ROLAND CORPORATION

All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION.

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 3rd

byte

BnH 01H

vvH

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 3rd

byte

BnH 05H

vvH

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 3rd

byte

BnH 06H

mmH

BnH 26H

llH

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 3rd

byte

BnH 07H

vvH

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 3rd

byte

BnH 0AH

vvH

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)