Channel Mode Message; Program Change - Casio PS-3000 User Manual

Casio musical instrument user's guide ps-3000

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Table Of Contents

Table of Contents

MIDI Data Format

Pitch Bend Sensitivity #

RPN MSB = 00H

RPN LSB = 00H

Data Entry MSB = mmH

mm .. Pitch Bend Sensitivity = 00H to 18H (0 to 24 semi-

tones)

Recognition

The data entry LSB is always ignored.

Master Fine Tuning

RPN MSB = 00H

RPN LSB = 01H

Data Entry MSB = mmH

Data Entry LSB = llH

mm ll Master Fine Tuning = 00 00H to 40H 00H to 7FH

7FH (-100 to 0 to +99.99 cents)

Master Coarse Tuning

RPN MSB = 00H

RPN LSB = 02H

Data Entry MSB = mmH

mm .. Master Coarse Tuning = 28H to 40H to 58H (-24 to

0 to +24 semitones)

Recognition

The data entry LSB is always ignored.

RPN Null

RPN MSB = 7FH

RPN LSB = 7FH

Recognition

Once an RPN Null is sent, all received data entry MSBs

and LSBs are ignored until another RPN message other

than RPN Null or an NRPN message is received.

Program Change

Format

Byte 1

Byte 2

CnH

ppH

pp .... Program Number = 00H to 7FH

Send

Program Change messages are sent when you select a

tone on the instrument.

A-6

PS3000_e_MIDI Data.p65

Pitch Bend Change #

Format

Byte 1

Byte 2

EnH

llH

n ....... Voice Channel Number = 0H to FH (Ch1 to Ch16)

ll ....... Pitch Bend Change LSB = 00H to 7FH

mm .. Pitch Bend Change MSB = 00H to 7FH

Recognition

• The value llH mmH is 00H 00H at the lowest pitch,

00H 40H at mid-pitch, and 7FH 7FH at the highest

pitch.

• You have to set both the LSB and MSB together to form

a 14-bit value and make a Pitch Bend Change message

recognized by the instrument.