Roland HP 2, HP 7, HP 3 Service Manual
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Digital Piano Date:Dec. 20, 2001
Model:HP-2/3/7
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
Volume (Controller number 7)
Status
BnH 07H vvH
n = MIDI channel number : 0H-FH (ch.1-ch.16)
vv = Volume : 00H-7FH (0-127), Initial Value = 7FH (127)
* Received volume messages affect received note event levels, 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), Initial Value = 7FH (127)
* These message can affect only MIDI notes.
Hold 1 (Controller number 64)
Status
BnH 40H vvH
n = MIDI channel number : 0H-FH (ch.1-ch.16)
vv = Control value : 00H-7FH (0-127)
* These message can affect only MIDI notes.
Sostenuto (Controller number 66)
Status
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
BnH 43H vvH
n=MIDI channel number : 0H-FH (ch.1-ch.16)
vv=Control value : 00H-7FH (0-127)
* These message can affect only MIDI notes.
2nd byte 3rd byte
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2nd byte 3rd byte
2nd byte 3rd byte
2nd byte 3rd byte
2nd byte 3rd byte
2nd byte 3rd byte
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
* Reverb message shall be recieved as a basic channel.
* Received reverb messages through basic channel affect all parts and internal keyboard
notes.
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
* Received chorus messages through channel 1-16 affect each part individually.
* Received chorus messages through basic channel affect part on the corresponding
channel and internal keyboard notes.
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 (MSB)
ll = lower byte of parameter number specified by RPN (LSB)
* 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 HP-2/3/7, 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 - +99.99 cents),
Initial Value = 40 00H (Å}0 cent)
7FH 7FH --- --- RPN null
Set condition where RPN and NRPN are unspecified. The
data entry messages after set RPN null will be ignored. (No
Data entry messages are required after RPN null). Settings
already made will not change.
mm, ll: ignored
Program Change
Status 2nd byte
CnH ppH
n = MIDI channel number : 0H-FH (ch.1-ch.16)
pp = Program number : 00H..77H (prog.1..prog.120)
Received program change message are assigned as follows.
prog. tone
--------------------------------- 1 Grand Piano1
2 Grand Piano2
3 Piano + Strings
4 Piano + Choir
5 Electric Piano1
6 Electric Piano2
7 Vibraphone
8 Electric Piano+Choir
9 Harpsichord
10 Organ Flute
11 Harpsichord + Strings
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Digital Piano Date:Dec. 20, 2001 Model:HP-2/3/7 MIDI Implementation
12 Harpsichord + Choir
13 Church Organ
14 Rotary Organ
15 Organ + Strings
16 Organ + Choir
17 Strings
18 Slow Strings
19 Strings + Choir
20 Strings + Brass
21 * Jazz Scat
22 * Choir
23 * Choir + Harp
24 * Choir + Bell
25 Grand Piano1 + Electric Piano1
26 Grand Piano1 + Electric Piano2
27 Grand Piano1 + Harpsichord
28 Grand Piano1 + Organ Flute
29 Grand Piano1 + Church Organ
30 Grand Piano1 + Rotary Organ
31 Grand Piano1 + Strings
32 Grand Piano1 + Slow Strings
33 * Grand Piano1 + Jazz Scat
34 * Grand Piano1 + Choir
35 Grand Piano2 + Electric Piano1
36 Grand Piano2 + Electric Piano2
37 Grand Piano2 + Harpsichord
38 Grand Piano2 + Organ Flute
39 Grand Piano2 + Church Organ
40 Grand Piano2 + Rotary Organ
41 Grand Piano2 + Strings
42 Grand Piano2 + Slow Strings
43 * Grand Piano2 + Jazz Scat
44 * Grand Piano2 + Choir
45 Electric Piano1 + Harpsichord
46 Electric Piano1 + Organ Flute
47 Electric Piano1 + Church Organ
48 Electric Piano1 + Rotary Organ
49 Electric Piano1 + Strings
50 Electric Piano1 + Slow Strings
51 * Electric Piano1 + Jazz Scat
52 * Electric Piano1 + Choir
53 Electric Piano2 + Harpsichord
54 Electric Piano2 + Organ Flute
55 Electric Piano2 + Church Organ
56 Electric Piano2 + Rotary Organ
57 Electric Piano2 + Strings
58 Electric Piano2 + Slow Strings
59 * Electric Piano2 + Jazz Scat
60 * Electric Piano2 + Choir
61 Harpsichord + Church Organ
62 Harpsichord + Rotary Organ
63 Harpsichord + Strings
64 Harpsichord + Slow Strings
65 * Harpsichord + Jazz Scat
66 * Harpsichord + Choir
67 Organ Flute + Church Organ
68 Organ Flute + Rotary Organ
69 Organ Flute + Strings
70 Organ Flute + Slow Strings
71 * Organ Flute + Jazz Scat
72 * Organ Flute + Choir
73 Church Organ + Strings
74 Church Organ + Slow Strings
75 * Church Organ + Jazz Scat
76 * Church Organ + Choir
77 Rotary Organ + Strings
78 Rotary Organ + Slow Strings
79 * Rotary Organ + Jazz Scat
80 * Rotary Organ + Choir
81 * Strings + Jazz Scat
82 * Strings + Choir
83 * Slow Strings + Jazz Scat
84 * Slow Strings + Choir
85 Grand Piano1/Acoustic Bass
86 Grand Piano2/Acoustic Bass
87 Electric Piano1/Electric Bass
88 Electric Piano2/Electric Bass
89 Harpsichord/Strings
90 Organ Flute/Organ Bass
91 Church Organ/Organ Bass
92 Rotary Organ/Lower Organ
93 Strings/Pizzicato
94 Slow Strings/Pizzicato
95 * Jazz Scat/Voice Bass (HP-7)
Jazz Scat/Acoustic Bass (HP-2/3)
96 * Choir/Strings
97 Grand Piano1/Acoustic Bass & Cymbal
98 Grand Piano2/Acoustic Bass & Cymbal
99 Electric Piano1/Acoustic Bass
100 Electric Piano2/Acoustic Bass
101 Harpsichord/Organ Flute
102 Organ Flute/Strings
103 Church Organ/Strings
104 Rotary Organ/Electric Bass
105 Strings/Choir
106 Slow Strings/Choir
107 * Jazz Scat/Acoustic Bass & Cymbal
108 * Choir/Church Organ
109 Grand Piano1/Strings
110 Grand Piano2/Strings
111 Electric Piano1/Strings
112 Electric Piano2/Strings
113 Harpsichord/Acoustic Bass
114 Organ Flute/Choir
115 Church Organ/Choir
116 Jazz Organ/Rotary Organ
117 Oboe/Strings
118 Flute/Slow Strings
119 * Jazz Scat/Choir
120 * Choir/Organ Flute
* "A+B" means tones for dual, and "A|B" means tones for split.
* "---" and any program number other than those listed above are 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.
* Received program change messages through channel 1-16 affect each part individually.
* Received program change messages through basic channel affect part on the
corresponding channel and internal keyboard notes.
* “*” is only for HP-7.
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
All Notes Off (Controller number 123)
Status
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. However if Hold 1 or Sostenuto is ON, the sound will be continued until these are
turned off.
OMNI OFF (Controller number 124)
Status
BnH 7CH 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. *1
2nd byte 3rd byte
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2nd byte 3rd byte
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