Yamaha MU90R Owner's Manual page 155

APPENDIX
11110000
F0
01000011
43
0000nnnn
0n
01001100
4C
0bbbbbbb
bb
0bbbbbbb
bb
0aaaaaaa
aa
0aaaaaaa
aa
0aaaaaaa
aa
0ddddddd
dd
| |
0ddddddd
dd
0ccccccc
cc
11110111
F7
For information about "Address" and "Byte Count" fields, refer to Table 3.
Here the "Byte Count" refers to "Total Size" of Data shown on Table 3-n.
The "Address" in Bulk Dump / Dump Request refers to the address at the beginning of each
block.
The "block" refers to a unit of data stream which is enclosed by "Total Size" on Table 3-n.
Checksum value is set such that the sum of Byte Count, Address, Data and Checksum has
value zero in its seven least significant bits.
11110000
F0
01000011
43
0011nnnn
3n
01001100
4C
0aaaaaaa
aa
0aaaaaaa
aa
0aaaaaaa
aa
11110111
F7
11110000
F0
01000011
43
0010nnnn
2n
01001100
4C
0aaaaaaa
aa
0aaaaaaa
aa
0aaaaaaa
aa
11110111
F7
Sending or receiving of dump request cannot be switched off except by setting "Exclusive"
to OFF.
146
Exclusive status
YAMAHA ID
Device Number
Model ID
Byte Count MSB
Byte Count LSB
Address High
Address Mid
Address Low
Data
Data
Checksum
End of Exclusive
Exclusive status
YAMAHA ID
Device Number
Model ID
Address High
Address Mid
Address Low
End of Exclusive
Exclusive status
YAMAHA ID
Device Number
Model ID
Address High
Address Mid
Address Low
End of Exclusive