Roland HP-2 Digital Piano MIDI Implementation User's Manual

Digital Piano Date:Dec. 20, 2001

Model:HP-2/3/7 MIDI Implementation Version:1.00

1. Receive Data

❍Effect 1 (Reverb Send Level) (Controller number 91) Status 2nd byte 3rd byte

■Channel Voice Messages Bn H 5BH vv H

●Note off n=MIDI channel number : 0H-FH (ch.1-ch.16) vv=Control value : 00H-7FH (0-127) 0-63 = OFF 64-127 = ON

Status 2nd byte 3rd byte

8n H kk H vv H

Reverb message shall be recieved as a basic channel.

9n H kk H 00H

Received reverb messages through basic channel affect all parts and internal keyboard

n = MIDI channel number : 0H-FH (ch.1-ch.16)

notes.

kk = note number : 00H-7FH (0-127) vv = note off velocity : 00H-7FH (0-127)

❍Effect 3 (Chorus Send Level) (Controller number 93) The velocity values of Note Off messages are ignored. Status 2nd byte 3rd byte Bn H 5DH vv H n=MIDI channel number : 0H-FH (ch.1-ch.16)

●Note on

vv=Control value : 00H-7FH (0-127) 0-63 = OFF 64-127 = ON

Status 2nd byte 3rd byte

9n H kk H vv H

Received chorus messages through channel 1-16 affect each part individually.

n = MIDI channel number : 0H-FH (ch.1-ch.16)

Received chorus messages through basic channel affect part on the corresponding

kk = note number : 00H-7FH (0-127)

channel and internal keyboard notes.

vv = note on velocity : 01H-7FH (1-127)

❍RPN MSB/LSB (Controller number 100, 101)

Note numbers outside the range of 15-113 are transposed to the nearest octave within

Status 2nd byte 3rd byte

this range.

Bn H 65H mm H

Transpose function does not affect the recognized note numbers.

Bn H 64H ll H n = MIDI channel number : 0H-FH (ch.1-ch.16)

●Control Change

mm = upper byte of parameter number specified by RPN (MSB)

The value specified by a Control Change message will not be reset even by a Program

ll = lower byte of parameter number specified by RPN (LSB)

Change, etc.

The value specified by RPN will not be reset even by messages such as Program Change

❍Data Entry (Controller number 6, 38)

or Reset All Controller.

Status 2nd byte 3rd byte

Bn H 06H mm H

**RPN**

Bn H 26H ll H

The RPN (Registered Parameter Number) messages are expanded control changes, and each

n = MIDI channel number : 0H-FH (ch.1-ch.16)

function of an RPN is described by the MIDI Standard.

mm, ll = the value of the parameter specified by RPN

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

❍Volume (Controller number 7) the specified parameter. Once an RPN parameter has been specified, all Data Entry

Status 2nd byte 3rd byte messages received on that channel will modify the value of that parameter. To prevent

Bn H 07H vv H accidents, it is recommended that you set RPN Null (RPN Number = 7FH/7FH) when you n = MIDI channel number : 0H-FH (ch.1-ch.16) have finished setting the value of the desired parameter. vv = Volume : 00H-7FH (0-127), Initial Value = 7FH (127)

On the HP-2/3/7, RPN can be used to modify the following parameters.

Received volume messages affect received note event levels, and cannot affect internal keyboard notes. RPN Data entry

MSB LSB MSB LSB Explanation ❍Expression (Controller number 11) 00H 01H mm H ll H Master Fine Tuning

Status 2nd byte 3rd byte mm, ll: 00 00H - 40 00H - 7F 7FH (-100 - 0 - +99.99 cents), Bn H 0BH vv H Initial Value = 40 00H (Å}0 cent)

n = MIDI channel number : 0H-FH (ch.1-ch.16)

vv = Expression : 00H-7FH (0-127), Initial Value = 7FH (127) 7FH 7FH --- --- RPN null

Set condition where RPN and NRPN are unspecified. The These message can affect only MIDI notes. data entry messages after set RPN null will be ignored. (No Data entry messages are required after RPN null). Settings ❍Hold 1 (Controller number 64) already made will not change. mm, ll: ignored

Status 2nd byte 3rd byte

Bn H 40H vv H

n = MIDI channel number : 0H-FH (ch.1-ch.16) ●Program Change

vv = Control value : 00H-7FH (0-127) Status 2nd byte

Cn H pp H

These message can affect only MIDI notes. n = MIDI channel number : 0H-FH (ch.1-ch.16)

pp = Program number : 00H..77H (prog.1..prog.120)

❍Sostenuto (Controller number 66)

Status 2nd byte 3rd byte Received program change message are assigned as follows.

Bn H 42H vv H

n=MIDI channel number : 0H-FH (ch.1-ch.16) prog. tone

vv=Control value : 00H-7FH (0-127) 0-63 = OFF 64-127 = ON

1 Grand Piano1 These message can affect only MIDI notes. 2 Grand Piano2 3 Piano + Strings ❍Soft (Controller number 67) 4 Piano + Choir 5 Electric Piano1

Status 2nd byte 3rd byte

6 Electric Piano2

Bn H 43H vv H

7 Vibraphone

n=MIDI channel number : 0H-FH (ch.1-ch.16)

8 Electric Piano+Choir

vv=Control value : 00H-7FH (0-127)

9 Harpsichord 10 Organ Flute

These message can affect only MIDI notes.

11 Harpsichord + Strings