Midi data format – Yamaha PSR-540 User Manual

Page 140

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This parameter specifies relative change with the value of 64 producing 0 adjustment.
As values get higher the sound becomes increasingly eccentric.
Note that for some voices the effective parameter range is narrower than the legal
parameter range.

• RELEASE TIME applies adjustment to the envelope release time set by the voice.

This parameter specifies relative change with the value of 64 producing 0 adjustment.

• ATTACK TIME applies adjustment to the envelope attack time set by the voice.

This parameter specifies relative change with the value of 64 producing 0 adjustment.

• BRIGHTNESS applies adjustment to the cut-off frequency set by the voice.

This parameter specifies relative change with the value of 64 producing 0 adjustment.
Lower voices produce a softer sound.
For some voices the effective parameter range is narrower than the legal parameter
range.

(3-2) CHANNEL MODE MESSAGES

STATUS

1011nnnn(BnH)

n = 0 - 15 VOICE CHANNEL NUMBER

CONTROL NUMBER 0ccccccc

c = CONTROL NUMBER

CONTROL VALUE

0vvvvvvv

v = DATA VALUE

(3-2-1) ALL SOUND OFF (Receive only)

(CONTROL NUMBER = 78H , DATA VALUE = 0)

Switches off all sound from the channel.
Does not reset Note On and Hold On conditions established by Channel Messages.

(3-2-2) RESET ALL CONTROLLERS (Receive only)

(CONTROL NUMBER = 79H , DATA VALUE = 0)

Resets controllers as follows.

PITCH BEND CHANGE

0 (Center)

AFTER TOUCH

0 (min.)

MODULATION

0 (min.)

EXPRESSION

127 (max.)

SUSTAIN

0 (off)

SOSTENUTO

0 (off)

SOFT PEDAL

0 (off)

NRPN

Sets number to null. (Internal data remains unchanged)

RPN

Sets number to null. (Internal data remains unchanged)

PORTAMENT CONTROL

Resets portamento source note number

PORTAMENTO

0 (off)

(3-2-3) ALL NOTES OFF (Receive only)

(CONTROL NUMBER = 7BH , DATA VALUE = 0)

Switches off all of the channel’s “on” notes.
However, any notes being held by SUSTAIN or SOSTENUTO continue to sound until
SUSTAIN/SOSTENUTO goes off.

(3-2-4) OMNI OFF (Receive only)

(CONTROL NUMBER = 7CH , DATA VALUE = 0)

Same processing as for All Notes Off.

(3-2-5) OMNI ON (Receive only)

(CONTROL NUMBER = 7DH , DATA VALUE = 0)

Same processing as for All Notes Off. Omni On is not executed.

(3-2-6) MONO (Receive only) (CONTROL NUMBER = 7EH , DATA VALUE = 0)

Same processing as for All Notes Off.
If the 3rd byte is in a range of 0-16 the corresponding channel will be changed to Mode
4 (m=1).

(3-2-7) POLY (Receive only) (CONTROL NUMBER = 7FH , DATA VALUE = 0)

Same processing as for All Sounds Off and the corresponding channel will be changed
to Mode 3.

(3-3) REGISTERED PARAMETER NUMBER (RPN)

STATUS

1011nnnn(BnH)

n = 0 - 15 VOICE CHANNEL NUMBER

RPN LSB

01100100(64H)

RPN LSB NUMBER

0ppppppp

p = RPN LSB(refer to the list below)

RPN MSB

01100101(65H)

RPN MSB

0qqqqqqq

q = RPN MSB(refer to the list below)

DATA ENTRY MSB

00000110(06H)

DATA VALUE

0mmmmmmm

m = Data Value

DATA ENTRY LSB

00100110(26H)

DATA VALUE

0lllllll

l = Data Value

First appoints the parameter for RPN MSB/LSB, then sets the parameter value for data
entry MSB/LSB.

RPN

D.ENTRY

MSB LSB MSB LSB

PARAMETER NAME

DATA RANGE

00H 00H mmH —

PITCH BEND SENSITIVITY

00H - 18H(0 - 24 semitones)

01H 00H mmH llH

FINE TUNE

{mmH,llH} =
{00H,00H}-{40H,00H}-{7FH,7FH}
(-8192*100/8192) - 0 - (+8192*100/8192)

02H 00H mmH —

COARSE TUNE

28H - 40H - 58H (-24 - 0 - +24 semitones)

7FH 7FH

NULL

Clears the current RPN number setting.
Does not change the internal parameter settings.

(3-4) NON-REGISTERED PARAMETER NUMBER (NRPN) (Receive only)

STATUS

1011nnnn(BnH)

n = 0 - 15 VOICE CHANNEL NUMBER

NRPN LSB

01100010(62H)

NRPN LSB NUMBER 0ppppppp

p = NRPN LSB(refer to the list below)

NRPN MSB

01100011(63H)

NRPN MSB NUMBER 0qqqqqqq

q = NRPN MSB(refer to the list below)

DATA ENTRY MSB

00000110(06H)

DATA VALUE

0mmmmmmm

m = Data Value

First appoints the parameter for NRPN MSB/LSB, then sets the parameter value for
data entry MSB/LSB.

NRPN

D.ENTRY

MSB LSB MSB LSB

PARAMETER NAME

DATA RANGE

01H 08H mmH —

VIBRATO RATE

00H - 40H - 7FH (-64 - 0 - +63)

01H 09H mmH —

VIBRATO DEPTH

00H - 40H - 7FH (-64 - 0 - +63)

01H 0AH mmH —

VIBRATO DELAY

00H - 40H - 7FH (-64 - 0 - +63)

01H 20H mmH —

FILTER CUTOFF FREQUENCY

00H - 40H - 7FH (-64 - 0 - +63)

01H 21H mmH —

FILTER RESONANCE

00H - 40H - 7FH (-64 - 0 - +63)

01H 63H mmH —

EG ATTACK TIME

00H - 40H - 7FH (-64 - 0 - +63)

01H 64H mmH —

EG DECAY TIME

00H - 40H - 7FH (-64 - 0 - +63)

01H 66H mmH —

EG RELEASE

00H - 40H - 7FH (-64 - 0 - +63)

14H rrH mmH —

DRUM FILTER CUTOFF FREQ.

00H - 40H - 7FH (-64 - 0 - +63)

15H rrH mmH —

DRUM FILTER RESONANCE

00H - 40H - 7FH (-64 - 0 - +63)

16H rrH mmH —

DRUM AEG ATTACK RATE

00H - 40H - 7FH (-64 - 0 - +63)

17H rrH mmH —

DRUM AEG DECAY RATE

00H - 40H - 7FH (-64 - 0 - +63)

18H rrH mmH —

DRUM PITCH COARSE

00H - 40H - 7FH (-64 - 0 - +63)

19H rrH mmH —

DRUM PITCH FINE

00H - 40H - 7FH (-64 - 0 - +63)

1AH rrH mmH —

DRUM LEVEL

00H - 7FH (0 - max.)

1CH rrH mmH —

DRUM PANPOT

00H, 01H - 40H - 7FH
(random,left - center - right)

1DH rrH mmH —

DRUM REVERB SEND LEVEL

00H - 7FH (0 - max.)

1EH rrH mmH —

DRUM CHORUS SEND LEVEL

00H - 7FH (0 - max.)

1FH rrH mmH —

DRUM VARIATION SEND LEVEL 00H - 7FH (0 - max.)

The MSG14H-1FH (for drums) message is accepted as long as the channel is set with a
drum voice.
rrH : drum instrument note number

(3-5) SYSTEM REALTIME MESSAGES

(3-5-1) MIDI CLOCK

STATUS

11111000

(F8H)

Transmission: 96 clocks per measure are transmitted.
Reception: If the instrument’s clock is set to external, after FAH is received from the
external device the instrument’s clock will sync with the 96 beats per measure received
from the external device.

Decides whether the internal clock, or Timing Clocks received via the MIDI IN will be
used.

(3-5-2) START

STATUS

11111010

(FAH)

Transmission: Transmitted when instrument’s Rhythm or Song playback is started.
Reception: Depending upon the condition, Rhythm, Song Playback, or Song Rec will
start.

(3-5-3) STOP

STATUS

11111100

(FCH)

Transmission: Transmitted when instrument’s Rhythm or Song playback is stopped.
Reception: Depending upon the condition, Rhythm, Song Playback, or Song Rec will
stop.

(3-5-4) ACTIVE SENSING

STATUS

11111110

(FEH)

Transmission: Transmitted approximately once every 200msec.
Reception: Depending upon the condition, Rhythm, Song Playback, or Song Rec will
stop.

(3-6) SYSTEM EXCLUSIVE MESSAGE

(3-6-1) YAMAHA MIDI FORMAT

(3-6-1-1) SECTION CONTROL

binary

hexadecimal

11110000

F0

Exclusive status

01000011

43

YAMAHA ID

01111110

7E

Style

00000000

00

0sssssss

SS

Switch No.
00H

: INTRO A

01H - 07H

: INTRO B

08H

: MAIN A

09H - 0FH

: MAIN B

10H

: FILL IN A

11H - 1FH

: FILL IN B

20H

: ENDING A

21H - 27H

: ENDING B

0ddddddd

DD

Switch On/Off: 00H(Off),7FH(On)

11110111

F7

End of Exclusive

When an ON code is received, the appointed section will be changed.

MIDI Data Format

138

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