Yamaha QY-70 Supplementary Manual page 54

(3-5) SYSTEM EXCLUSIVE MESSAGE
All System Exclusive Messages are recorded and played back.
Even if time intervals existed within the actual data that was received, the entire message between F0
and F7 will be recorded into one timing location.
For playback, an interval time can be specified for each 1K bytes.
(3-6) SYSTEM EXCLUSIVE MESSAGE
In the QY70, the following Exclusive Messages can be used.
The following data, during Standby for SONG MODE, PATTERN MODE, will be transmitted and received
as the QY70's internal data.
When RECORDING, it will be recorded as Sequence Data.
(3-6-1) UNIVERSAL NON REALTIME MESSAGE
(3-6-1-1) IDENTITY REQUEST (Received only)
F0H 7EH 0nH 06H 01H F7H (n is device number however, the QY70 receives when in OMNI.)
(3-6-1-2) IDENTITY REPLY (Transmitted only)
F0H 7EH 7FH 06H 02H 43H 00H 41H ddH ddH 00H 00H 00H 01H F7H
dd;Device Number Code
(3-6-2) SECTION CONTROL
11110000
01000011
01111110
00000000
0sssssss
0ddddddd
11110111
ss=08H-0EH, dd=on is received, and the PATTERN will be changed to the QY70's sections INTRO, MAIN
A, MAIN B, FILL AB, FILL BA, ENDING, and BLANK respectively.
(3-6-3) BULK DUMP and PARAMATER CHANGE
The following 3 types of data are received and transmitted by the QY70.
(1) Bulk Dump SEQ Data
(2) Bulk Dump Data
(3) Parameter Change
Requests are the following 2 types.
(4) Bulk Dump Request
(5) Parameter Change Request
(3-6-3-1) Bulk Dump SEQ DATA
The format for transmission and reception of SONG DATA and PATTERN DATA.
The data size for one transmission or reception is 147 byte.
Long sequencer files will be divided before 147 bytes, separated, and transmitted.
8bit original data will be converted into 7bit MIDI data.
Refer to <Table 1-9 >for Address and Data size.
11110000
01000011
00000000
01011111
00000001
00010011
0aaaaaaa
0aaaaaaa
0aaaaaaa
54 54
M I D I D a t a
F0 Exclusive status
43 YAMAHA ID
7E Style
00 Section Control
ss Section
dd On/Off
F7 End of Exclusive
SONG DATA,PATTERN DATA
SETUP DATA,SONG INFORMATION,PATTERN INFORMATION
BULK MODE ON/OFF,CLEAR SONG,CLEAR PATTERN
SONG DATA,PATTERN DATA,SETUP DATA,
SONG INFORMATION,PATTERN INFORMATION
BULK MODE ON/OFF,CLEAR SONG,CLEAR PATTERN
F0 Exclusive status
43 YAMAHA ID
00 substatus
5F model ID
01 ByteCount MSB (The data size is fixed at 147 bytes.)
13 ByteCount LSB
aaaaaaa Address High
aaaaaaa Address Mid
aaaaaaa Address Low
F o r m a t
QY70 = 02H,55H