System Common Message; System Real Time Message - Yamaha QY-20 Supplementary Manual

Midi data format
Hide thumbs Also See for QY-20:
Table of Contents

Advertisement

(3-1-1) NOTE OFF
STATUS
1000nnnn
NOTE NUMBER
0kkkkkkk
VELOCITY
0vvvvvvv
Reception only.
Converted to 9nH kkH 00H for transmission.
* Reception is always "omni on" in the record mode.
(3-1-2) NOTE ON/OFF
STATUS
1001nnnn
NOTE NUMBER
0kkkkkkk
VELOCITY
0vvvvvvv
00000000
Turns step record and edit input of velocity data on or off when received.
* Reception is always "omni on" in the record mode.
(3-1-3) CONTROL CHANGE
STATUS
1011nnnn
CONTROL NUMBER
0ccccccc
CONTROL VALUE
0vvvvvvv
* Reception is always "omni on" in the record mode.
* Transmit/receive control numbers.
* Receive control numbers.
c =
1
MODULATION
; v = 0 - 127
c =
6
DATA ENTRY MSB
; v = 0 - 127
c = 38
DATA ENTRY LSB
; v = 0 - 127
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
c =100
RPN LSB
c =101
RPN MSB
(3-1-4) PROGRAM CHANGE
STATUS
1100nnnn
PROGRAM NUMBER
0ppppppp
* Reception is always "omni on" in the record mode.
(3-2) CHANNEL MODE MESSAGE
Not transmitted or received.

(3-3) SYSTEM COMMON MESSAGE

(3-3-1) SONG POSITION POINTER
STATUS
11110010
LSB
0vvvvvvv
MSB
0vvvvvvv
Received and transmitted in the song play mode.
9
(8nH) n=0~6, 9 VOICE CHANNEL NUMBER
k=0 (C-2)~127 (G8)
v is ignored.
(9nH) n=0~6, 9 VOICE CHANNEL NUMBER
k = 0 (C-2)~127 (G8)
(v 0) NOTE ON
(v=0) NOTE OFF
(BnH) n=0~6, 9 VOICE CHANNEL NUMBER
(CnH) n=0~6, 9 VOICE CHANNEL NUMBER
p=0~127
(F2H)
SONG POSITION LSB
SONG POSITION MSB

(3-4) SYSTEM REAL TIME MESSAGE

(3-4-1) TIMING CLOCK
STATUS
11111000
(F8H)
Determines whether the internal clock or an external MIDI clock signal is used as the timing clock.
Transmit on/off and receive on/off can be set as required.
(3-4-2) START
STATUS
11111010
(FAH)
Transmit and receive on/off can be set as required.
(3-4-3) CONTINUE
STATUS
11111011
(FBH)
Transmit and receive on/off can be set as required.
(3-4-4) STOP
STATUS
11111100
(FCH)
Transmit and receive on/off can be set as required.
(3-5) SYSTEM EXCLUSIVE MESSAGE
Only received when the initial PLAY, VOICE, and PATTERN mode displays are showing.
Exclusive Message reception does not occur in the DEMO mode.
(3-5-1) BULK DUMP
STATUS
11110000
(F0H)
IDENTIFICATION
01000011
(43H)
SUB STATUS
0000nnnn
(0nH) n=DEVICE NUMBER
FORMAT NUMBER
0fffffff
BYTE COUNT(MSB) 0bbbbbbb
BYTE COUNT(LSB) 0bbbbbbb
CLASSIFICATION
01001100
(4CH) ASCII'L
NAME
01001101
(4DH) ASCII'M
00100000
(20H) ASCII'_
00100000
(20H) ASCII'_
DATA FORMAT
00110000
(30H) ASCII'0
NAME
00110000
(30H) ASCII'0
00110001
(38H) ASCII'8
00111000
(36H) ASCII'6
0mmmmmmm
0mmmmmmm
DATA
0ddddddd
|
0ddddddd
CHECK SUM
0eeeeeee
2's complement of 7 bits sum of
all data bytes
EOX
11110111
(F7H)
data bytes
ASCII
ASCII
10

Advertisement

Table of Contents
loading

Table of Contents