Roland HP-337 Digital Piano MIDI Implementation User's Manual

DIGITAL PIANO Date: Apr. 1, 2000 Model HP-337 MIDI Implementation Version: 1.00

❍Portamento Time (Controller number 5)

1. Receive data

Status 2nd bytes 3rd byte Bn H 05H vv H

■Channel Voice Messages

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

●Note off vv = Portamento Time: 00H-7FH (0-127), Initial value = 00H (0) Status 2nd byte 3rd byte

This adjusts the rate of pitch change when Portamento is ON or when using the

8n H kk H vv H

Portamento Control. A value of 0 results in the fastest change.

9n H kk H 00H

n = MIDI channel number: 0H-FH (ch.1-ch.16) ❍Data Entry (Controller number 6, 38) kk = note number: 00H-7FH (0-127) Status 2nd bytes 3rd byte vv = note off velocity: 00H-7FH (0-127) Bn H 06H mm H

Bn H 26H ll H

For Drum Parts, these messages are received when Rx.NOTE OFF = ON for each Instrument. n = MIDI channel number: 0H-FH (ch.1-ch.16) The velocity values of Note Off messages are ignored. mm, ll = the value of the parameter specified by RPN/NRPN

mm = MSB, ll = LSB

●Note on

Status 2nd bytes 3rd byte ❍Volume (Controller number 7) 9n H kk H vv H Status 2nd bytes 3rd byte Bn H 07H vv H

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

kk = note number: 00H-7FH (0-127) n = MIDI channel number: 0H-FH (ch.1-ch.16) vv = note on velocity: 01H-7FH (1-127) vv = Volume: 00H-7FH (0-127), Initial Value = 64H (100)

Not received when Rx.NOTE MESSAGE = OFF. (Initial value is ON) Volume messages are used to adjust the volume balance of each Part. For Drum Parts, not received when Rx.NOTE ON = OFF for each Instrument. Not received when Rx.VOLUME = OFF. (Initial value is ON)

●Polyphonic Key Pressure ❍Pan (Controller number 10) Status 2nd bytes 3rd byte

Status 2nd bytes 3rd byte

Bn H 0AH vv H

An H kk H vv H

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

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

vv = pan: 00H-40H-7FH (Left-Center-Right), Initial Value = 40H (Center)

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

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.POLY PRESSURE (PAf) = OFF. (Initial value is ON)

Not received when Rx.PANPOT = OFF. (Initial value is ON)

The resulting effect is determined by System Exclusive messages. With the initial settings, there will be no effect.

❍Expression (Controller number 11) Status 2nd bytes 3rd byte

●Control Change

Bn H 0BH vv H

When Rx.CONTROL CHANGE = OFF, all control change messages except for Channel Mode messages will be ignored.

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

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

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

Change, etc.

This adjusts the volume of a Part. It can be used independently from Volume messages.

❍Bank Select (Controller number 0, 32)

Expression messages are used for musical expression within a performance;

Status 2nd bytes 3rd byte

e.g., expression pedal movements, crescendo and decrescendo.

Bn H 00H mm H

Not received when Rx.EXPRESSION = OFF. (Initial value is ON)

Bn H 20H ll H

n = MIDI channel number: 0H-FH (ch.1-ch.16) ❍Hold 1 (Controller number 64)

mm, ll = Bank number: 00H, 00H-7FH, 7FH (bank.1-bank.16384), Initial Value = 00 00H Status 2nd bytes 3rd byte (bank.1) Bn H 40H vv H

Not received when Rx.BANK SELECT = OFF.

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

"Rx.BANK SELECT" is set to OFF by "GM1 System On," and Bank Select message will be

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

ignored. "Rx.BANK SELECT" is set to ON by "GM2 System On."

Not received when Rx.HOLD1 = OFF. (Initial value is 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 (ll H) will be handled as 00H

❍Portamento (Controller number 65)

regardless of the received value. However, when sending Bank Select messages, you

Status 2nd bytes 3rd byte

have to send both the MSB (mm H) and LSB (ll H, the value should be 00H) together.

Bn H 41H vv H

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

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

number 0) expressed in decimal.

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

Some other GS devices do not recognize the Bank Select LSB (Controller number 32).

Not received when Rx.PORTAMENTO = OFF. (Initial value is ON)

❍Modulation (Controller number 1) Status 2nd bytes 3rd byte

❍Sostenuto (Controller number 66)

Bn H 01H vv H

Status 2nd bytes 3rd byte Bn H 42H vv H

n = MIDI channel number: 0H-FH (ch.1-ch.16) vv = Modulation depth: 00H-7FH (0-127)

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

Not received when Rx.MODULATION = OFF. (Initial value is ON) The resulting effect is determined by System Exclusive messages. With the initial

Not received when Rx.SOSTENUTO = OFF. (Initial value is ON)

settings, this is Pitch Modulation Depth.

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