Roland HP 2, HP 7, HP 3 Service Manual

Digital Piano	MIDI Implementation	Date:Dec. 20, 2001
Model:HP-2/3/7		Version:1.00

1. Receive Data

Effect 1 (Reverb Send Level) (Controller number 91)

■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)

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)

*The velocity values of Note Off messages are ignored.

●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)

*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	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

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 = 7FH (127)

*Received volume messages affect received note event levels, and cannot affect internal keyboard notes.

Expression (Controller number 11)

Status	2nd byte	3rd byte
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	2nd byte	3rd byte
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	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)

*These message can affect only MIDI notes.

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

----------------------------------

1Grand Piano1

2Grand Piano2

3Piano + Strings

4Piano + Choir

5Electric Piano1

6Electric Piano2

7Vibraphone

8Electric Piano+Choir

9Harpsichord

10Organ Flute

11Harpsichord + Strings

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Digital Piano Date:Dec. 20, 2001 Model:HP-2/3/7 MIDI Implementation

	12	Harpsichord + Choir	91	Church Organ/Organ Bass
	13	Church Organ	92	Rotary Organ/Lower Organ
	14	Rotary Organ	93	Strings/Pizzicato
	15	Organ + Strings	94	Slow Strings/Pizzicato
	16	Organ + Choir	95 * Jazz Scat/Voice Bass (HP-7)
	17	Strings		Jazz Scat/Acoustic Bass (HP-2/3)
	18	Slow Strings	96	* Choir/Strings
	19	Strings + Choir	97 Grand Piano1/Acoustic Bass & Cymbal
	20	Strings + Brass	98 Grand Piano2/Acoustic Bass & Cymbal
	21	* Jazz Scat	99	Electric Piano1/Acoustic Bass
	22	* Choir	100	Electric Piano2/Acoustic Bass
	23	* Choir + Harp	101	Harpsichord/Organ Flute
	24	* Choir + Bell	102	Organ Flute/Strings
	25	Grand Piano1 + Electric Piano1	103	Church Organ/Strings
	26	Grand Piano1 + Electric Piano2	104	Rotary Organ/Electric Bass
	27	Grand Piano1 + Harpsichord	105	Strings/Choir
	28	Grand Piano1 + Organ Flute	106	Slow Strings/Choir
	29	Grand Piano1 + Church Organ	107	* Jazz Scat/Acoustic Bass & Cymbal
	30	Grand Piano1 + Rotary Organ	108	* Choir/Church Organ
	31	Grand Piano1 + Strings	109	Grand Piano1/Strings
	32	Grand Piano1 + Slow Strings	110	Grand Piano2/Strings
	33	* Grand Piano1 + Jazz Scat	111	Electric Piano1/Strings
	34	* Grand Piano1 + Choir	112	Electric Piano2/Strings
	35	Grand Piano2 + Electric Piano1	113	Harpsichord/Acoustic Bass
	36	Grand Piano2 + Electric Piano2	114	Organ Flute/Choir
	37	Grand Piano2 + Harpsichord	115	Church Organ/Choir
	38	Grand Piano2 + Organ Flute	116	Jazz Organ/Rotary Organ
	39	Grand Piano2 + Church Organ	117	Oboe/Strings
	40	Grand Piano2 + Rotary Organ	118	Flute/Slow Strings
	41	Grand Piano2 + Strings	119	* Jazz Scat/Choir
	42	Grand Piano2 + Slow Strings	120	* Choir/Organ Flute
	43	* Grand Piano2 + Jazz Scat
	44	* Grand Piano2 + Choir	* "A+B" means tones for dual, and "A|B" means tones for split.
	45	Electric Piano1 + Harpsichord	* "---" and any program number other than those listed above are ignored.
	46	Electric Piano1 + Organ Flute	* After a Program Change message is received, the sound will change beginning with the
	47	Electric Piano1 + Church Organ	next Note-on. Voices already sounding when the Program Change message was
	48	Electric Piano1 + Rotary Organ	received will not be affected.
	49	Electric Piano1 + Strings	* Received program change messages through channel 1-16 affect each part individually.
	50	Electric Piano1 + Slow Strings	* Received		program change messages through basic channel affect part on the
	51	* Electric Piano1 + Jazz Scat	corresponding channel and internal keyboard notes.
	52	* Electric Piano1 + Choir	* “*” is only for HP-7.
	53	Electric Piano2 + Harpsichord
	54	Electric Piano2 + Organ Flute	■Channel Mode Messages
	55	Electric Piano2 + Church Organ	●Reset All Controllers (Controller number 121)
	56	Electric Piano2 + Rotary Organ
			Status		2nd byte	3rd byte
	57	Electric Piano2 + Strings
			BnH		79H	00H
	58	Electric Piano2 + Slow Strings
			n = MIDI channel number : 0H-FH (ch.1-ch.16)
	59	* Electric Piano2 + Jazz Scat
	60	* Electric Piano2 + Choir	* When this message is received, the following controllers will be set to their reset values.
	61	Harpsichord + Church Organ
	62	Harpsichord + Rotary Organ	Controller		Reset value
	63	Harpsichord + Strings
			Expression		127 (max)
	64	Harpsichord + Slow Strings
			Hold 1		0 (off)
	65	* Harpsichord + Jazz Scat
			Sostenuto		0 (off)
	66	* Harpsichord + Choir
			Soft		0 (off)
	67	Organ Flute + Church Organ
	68	Organ Flute + Rotary Organ	●Local Control (Controller number 122)
	69	Organ Flute + Strings
	70	Organ Flute + Slow Strings	Status		2nd byte	3rd byte
	71	* Organ Flute + Jazz Scat	BnH		7AH	vvH
	72	* Organ Flute + Choir	n=MIDI channel number : 0H - FH (ch.1 - ch.16)
	73	Church Organ + Strings	vv=Value		: 00H, 7FH (0, 127)	0=OFF 127=ON
	74	Church Organ + Slow Strings
	75	* Church Organ + Jazz Scat	●All Notes Off (Controller number 123)
	76	* Church Organ + Choir	Status		2nd byte	3rd byte
	77	Rotary Organ + Strings
			BnH		7BH	00H
	78	Rotary Organ + Slow Strings
			n = MIDI channel number : 0H-FH (ch.1-ch.16)
	79	* Rotary Organ + Jazz Scat
	80	* Rotary Organ + Choir	* When All Notes Off is received, all notes on the corresponding channel will be turned
	81	* Strings + Jazz Scat
			off. However if Hold 1 or Sostenuto is ON, the sound will be continued until these are
	82	* Strings + Choir
			turned off.
	83	* Slow Strings + Jazz Scat
	84	* Slow Strings + Choir	●OMNI OFF (Controller number 124)
	85	Grand Piano1/Acoustic Bass
			Status		2nd byte	3rd byte
	86	Grand Piano2/Acoustic Bass
			BnH		7CH	00H
	87	Electric Piano1/Electric Bass
			n = MIDI channel number : 0H-FH (ch.1-ch.16)
	88	Electric Piano2/Electric Bass
	89	Harpsichord/Strings	* The same processing will be carried out as when All Notes Off is received. *1
	90	Organ Flute/Organ Bass

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