■
●
●
●
❍
❍
❍
❍
❍
❍
❍
❍
❍
DIGITAL PIANO Date: Mar.24,1999
Model ep-70/90
MIDI Implementation
Version: 1.00
1. Receive data
Channel Voice Messages
Note off
Status
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)
* The velocity values of Note Off messages are ignored.
Note on
Status
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)
* Note numbers outside the range of 15-113 are transposed to the nearest octave within
this range.
* Transpose function does not affect the recognized note numbers.
Control Change
* The value specified by a Control Change message will not be reset even by a Program
Change, etc.
Data Entry (Controller number 6,38)
Status
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
mm=MSB, ll=LSB
Volume (Controller number 7)
Status
BnH 07H vvH
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
vv=Volume: 00H - 7FH (0 - 127)
* Received volume messages affect received note event levels (Rx ch/Part), and cannot
affect internal keyboard notes.
Expression (Controller number 11)
Status
BnH 0BH vvH
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
vv=Expression: 00H - 7FH (0 - 127)
* These message can affect only MIDI notes.
Hold 1 (Controller number 64)
Status
BnH 40H vvH
2nd byte 3rd byte
2nd byte 3rd byte
2nd byte 3rd byte
2nd byte 3rd byte
2nd byte 3rd byte
2nd byte 3rd byte
Sostenuto (Controller number 66)
Status 2nd byte 3rd byte
BnH 42H vvH
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
vv=Control value: 00H - 7FH (0 - 127) 0-63=OFF, 64-127=ON
* These message can affect only MIDI notes.
Soft (Controller number 67)
Status 2nd byte 3rd byte
BnH 43H vvH
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
vv=Control value: 00H - 7FH (0 - 127) 0-63=OFF, 64-127=ON
* These message can affect only MIDI notes.
Effect 1 (Reverb Send Level) (Controller number 91)
Status 2nd byte 3rd byte
BnH 5BH vvH
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
vv=Control value: 00H - 7FH (0 - 127) 0-63=OFF 64-127=ON
Effect 3 (Chorus Send Level) (Controller number 93)
Status 2nd byte 3rd byte
BnH 5DH vvH
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
vv=Control value: 00H - 7FH (0 - 127) 0-63=OFF 64-127=ON
RPN MSB/LSB (Controller number 100,101)
Status 2nd byte 3rd byte
BnH 65H mmH
BnH 64H llH
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
mm=upper byte of parameter number specified by RPN
ll=lower byte of parameter number specified by RPN
* The value specified by RPN will not be reset even by messages such as Program Change
or Reset All Controller.
** RPN **
The RPN (Registered Parameter Number) messages are expanded control changes, and each
function of an RPN is described by the MIDI Standard.
To use these messages, you must first use RPN MSB and RPN LSB messages to specify the
parameter to be controlled, and then use Data Entry messages to specify the value of the
specified parameter. Once an RPN parameter has been specified, all Data Entry messages
received on that channel will modify the value of that parameter.
To prevent accidents, it is recommended that you set RPN Null (RPN Number = 7FH/7FH)
when you have finished setting the value of the desired parameter.
On the ep-70/90, RPN can be used to modify the following parameters.
RPN Data entry
MSB LSB MSB LSB Explanation
00H 01H mmH llH Master Fine Tuning
mm,ll: 00 00H - 40 00H - 7F 7FH
(-100 - 0 - +99.9 cents)
7FH 7FH --- --- RPN null
Set condition where RPN is unspecified. Settings
already made will not change.
mm,ll: ignored
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
vv=Control value: 00H - 7FH (0 - 127) 0-63=OFF, 64-127=ON
* These message can affect only MIDI notes.
Copyright © 1999 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION.
1
●
■
●
●
●
●
●
●
●
■
●
■
Program Change
Status 2nd byte
CnH ppH
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
pp=Program number: 00H - 23H (prog.1 - 36)
Received program change message are assigned as follows.
program number tone
1 Piano1
2 Piano2
3 E.Piano
4 Vibraphone
5 Harpsichord
6 Organ
7 Strings
8 Choir
9 Piano1 + Piano2
10 Piano1 + E.Piano
11 Piano1 + Vibraphone
12 Piano1 + Harpsichord
13 Piano1 + Organ
14 Piano1 + Strings
15 Piano1 + Choir
16 Piano2 + E.Piano
17 Piano2 + Vibraphone
18 Piano2 + Harpsichord
19 Piano2 + Organ
20 Piano2 + Strings
21 Piano2 + Choir
22 E.Piano + Vibraphone
23 E.Piano + Harpsichord
24 E.Piano + Organ
25 E.Piano + Strings
26 E.Piano + Choir
27 Vibraphone + Harpsichord
28 Vibraphone + Organ
29 Vibraphone + Strings
30 Vibraphone + Choir
31 Harpsichord + Organ
32 Harpsichord + Strings
33 Harpsichord + Choir
34 Organ + Strings
35 Organ + Choir
36 Strings + Choir
All Notes Off (Controller number 123)
Status 2nd byte 3rd byte
BnH 7BH 00H
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
* When All Notes Off is received, all notes on the corresponding channel will be turned
off. How ever if Hold 1 or Sostenuto is ON, the sound will be continued until these are
turned off.
OMNI OFF (Controller number 124)
Status 2nd byte 3rd byte
BnH 7CH 00H
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
* The instrument will behave in the same way as it does when an “All Notes Off” message
is received. The mode will be OMNI OFF, POLY (Mode 3).
OMNI ON (Controller number 125)
Status 2nd byte 3rd byte
BnH 7DH 00H
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
* The instrument will behave in the same way as it does when an “All Notes Off” message
is received. The mode will be OMNI ON, POLY (Mode 1).
MONO (Controller number 126)
Status 2nd byte 3rd byte
BnH 7EH mmH
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
mm=mono number: 00H - 7FH (0 - 127)
* The same processing will be carried out as when All Notes Off is received.
POLY (Controller number 127)
Status 2nd byte 3rd byte
BnH 7FH 00H
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
* The same processing will be carried out as when All Notes Off is received.
* 9-36 are in Dual Play mode.
* Any other program number will be ignored.
* After a Program Change message is received, the sound will change beginning with the
next Note-on. Voices already sounding when the Program Change message was
received will not be affected.
Channel Mode Messages
Reset All Controllers (Controller number 121)
Status
BnH 79H 00H
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
* When this message is received, the following controllers will be set to their reset values.
Controller Reset value
Expression 127 (max)
Hold 1 0 (off)
Sostenuto 0 (off)
Soft 0 (off)
Local Control (Controller number 122)
Status
BnH 7AH vvH
n=MIDI channel number: 0H - FH (ch.1 - ch.16)
vv=Value: 00H, 7FH (0, 127) 0=OFF 127=ON
2nd byte 3rd byte
2nd byte 3rd byte
System Realtime Message
Active Sensing
Status
FEH
* When Active Sensing is received, the unit will begin monitoring the intervals of all
further messages. While monitoring, if the interval between messages exceeds 360 ms,
the same processing will be carried out as when All Notes Off and Reset All Controllers
are received, and message interval monitoring will be halted.
System Exclusive Message
Status
F0H ii, ddH, ......,eeH F7H
F0H: System Exclusive Message status
ii = ID number: an ID number (manufacturer ID) to indicate the manufacturer whose
ID numbers 7EH and 7FH are extensions of the MIDI standard;
dd,...,ee = data: 00H - 7FH (0 - 127)
F7H: EOX (End Of Exclusive)
The System Exclusive Messages received by the ep-70/90 is Universal Non-real time System
Exclusive messages (Identity request).
Data byte Status
Exclusive message this is. Roland's manufacturer ID is 41H.
Universal Non-real time Messages (7EH) and Universal Realtime
Messages (7FH).
2