Yamaha QY20E2 User Manual

MUSIC SEQUENCER

MIDI DATA FORMAT

Tone Generator Section

(3) TRANSMIT/RECEIVE DATA

(3-1) CHANNEL VOICE MESSAGES

(1) TRANSMIT FLOW

SW1

NOTE ON/OFF 9nH

>MIDI OUT

ACTIVE SENSING FEH

SW1

MIDI Transmit Channel

The MIDI transmit channels are fixed for each track: tracks 1 … 4, C1, C2, and Bass transmit on MIDI
channels 1 through 7, respectively, while the Drum track transmits on channel 10.

(2) RECEIVE FLOW

NOTE OFF 8nH <MIDI IN

NOTE ON/OFF 9nH

MODULATION BnH,01H
DATA ENTRY MSB BnH,06H
DATA ENTRY LSB BnH,26H
MAIN VOLUME BnH,07H
PANPOT BnH,0AH
EXPRESSION BnH,0BH
SUSTAIN BnH,40H
PITCH BEND SENSITIVITY

BnH,64H,00H,65H,00H,06H,mmH

FINE TUNING

BnH,64H,01H,65H,00H,06H,mmH,26H,11H

COARSE TUNING

BnH,64H,02H,65H,00H,06H,mmH

RPN RESET

BnH,64H,7FH,65H,7FH
ALL SOUND OFF BnH,78H,00H
RESET ALL CONTROLLERS BnH,79H,00H

(3-1-1) NOTE OFF

STATUS 1000nnnn (8nH) n=0~15 VOICE CHANNEL NUMBER
NOTE NUMBER 0kkkkkkk k=0 (C-2)~127 (G8)
VELOCITY 0vvvvvvv v is ignored

Receive only.

* Reception is always “omni on” in the record mode.

(3-1-2) NOTE ON/OFF

STATUS 1001nnnn (9nH) n=0~15 VOICE CHANNEL NUMBER
NOTE NUMBER 0kkkkkkk k=0 (C-2)~127 (G8)
VELOCITY 0vvvvvvv (v≠0) NOTE ON

00000000 (v=0) NOTE OFF

* Reception is always “omni on” in the record mode.

(3-1-3) CONTROL CHANGE

STATUS 1011nnnn (BnH) n=0~15 VOICE CHANNEL NUMBER
CONTROL NUMBER 0ccccccc
CONTROL VALUE 0vvvvvvv

* Reception is always “omni on” in the record mode.
* Transmitted control numbers are ignored.
* Only n = 0 … 6 and 9 are shown on the display.

* Receive Control Numbers

c=1 MODULATION ; v=0-127
c=6 DATA ENTRY MSB ; v=0-127 *1
c=38 DATA ENTRY LSB ; v=0-127 *1
c=7 MAIN VOLUME ; v=0-127
c=10 PANPOT ; v=0-127
c=11 EXPRESSION ; v=0-127
c=64 SUSTAIN SWITCH ; v=0~63:OFF, 64~127:ON

*1 Only used when setting the specified RPN parameter.

PROGRAM CHANGE CnH

PITCH BEND CHANGE EnH

F0H 7EH 7FH 09H 01H F7H (GM MODE ON)
F0H 7EH 7FH 09H 02H F7H (GM MODE OFF)

ACTIVE SENSING FEH

1 2