51
Appendix (continued)
CHECK SUM0eeeeeee
2’s complement of 7 bits sum of all data bytes
EOX
11110111
(F7H)
(Sequence Data)
STATUS
11110000
(F0H)
IDENTIFICATION
01000011
(43H)
SUB STATUS
00000000
(00H)
FORMAT NUMBER
01111110
(7EH)
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
00110001
(30H) ASCII’1
00110010
(31H) ASCII’2
data
bytes
00111011
(38H) ASCII’3
01000010
(42H) ASCII’B
01010011
(53H) ASCII’S
DATA
0ddddddd
|
0ddddddd
CHECK SUM0eeeeeee
2’s complement of 7 bits sum of all data bytes
EOX
11110111
(F7H)
2. Transmission Conditions
2-1. Transmission data & Conditions
NOTE ON/OFF
9nH
<SW1>
→
MIDI OUT
SUSTAIN SWITCH
BnH,40H
PROGRAM CHANGE
CnH
PITCH BEND CHANGE
EnH
BULK DUMP
F0H,F7H
TIMING CLOCK
F8H
<SW2>
START
FAH
CONTINUE
FBH
STOP
FCH
ACTIVE SENSING
FEH
SW1: Track mute ON/OFF.
Turns transmission ON or OFF for each track. The transmit
channel is fixed for each channel (0 – 3,6,7,9).
SW2: MIDI sync ON/OFF.
Determines whether the internal clock or an external MIDI
clock signal controls the QR10.
2-2. Transmission data
2-2-1. System Realtime Message
TIMING CLOCK
11111000
(F8H)
START
11111010
(FAH)
CONTINUE
11111011
(FBH)
STOP
11111100
(FCH)
ACTIVE SENSING
11111110
(FEH)
* FEH transmitted approximately once every 180 milliseconds.
2-2-2. Channel Message
1) NOTE ON/OFF
STATUS
1001nnnn
(9nH) n = 0~7,9
VOICE CHANNEL NUMBER
NOTE NUMBER
0kkkkkkk
k = 0 (C-2)~127 (G8)
VELOCITY
0vvvvvvv
(v
≠
0)
NOTE ON v = 1~127
00000000
(v
≠
0)
NOTE OFF
2) CONTROL CHANGE
STATUS
1011nnnn
(BnH) n = 0~3 VOICE CHANNEL NUMBER
CONTROL NUMBER
01000000
(40H) SUSTAIN SWITCH
CONTROL VALUE
0vvvvvvv
v = 0~127
3) PROGRAM CHANGE
STATUS
1100nnnn
(CnH) n = 0 VOICE CHANNEL NUMBER
PROGRAM NUMBER
0ppppppp
p = 0~127
4) PITCH BEND CHANGE
STATUS
1110nnnn
(EnH) n = 0~7 VOICE CHANNEL NUMBER
LSB
0vvvvvvv
PITCH BEND CHANGE LSB
MSB
0vvvvvvv
PITCH BEND CHANGE MSB
2-2-3. System Exclusive Message
1) BULK DUMP
The data is the same as that for reception. Four types of bulk data are
transmitted in sequence.
Содержание QR10
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