Yamaha QR10, Owner'S Manual

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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.