User`s manual

146
APPENDIX
Bulk Dump
11110000 F0 Exclusive status
01000011 43 YAMAHA ID
0000nnnn 0n Device Number
01001100 4C Model ID
0bbbbbbb bb Byte Count MSB
0bbbbbbb bb Byte Count LSB
0aaaaaaa aa Address High
0aaaaaaa aa Address Mid
0aaaaaaa aa Address Low
0ddddddd dd Data
| |
0ddddddd dd Data
0ccccccc cc Checksum
11110111 F7 End of Exclusive
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.
Parameter Request
11110000 F0 Exclusive status
01000011 43 YAMAHA ID
0011nnnn 3n Device Number
01001100 4C Model ID
0aaaaaaa aa Address High
0aaaaaaa aa Address Mid
0aaaaaaa aa Address Low
11110111 F7 End of Exclusive
Dump Request
11110000 F0 Exclusive status
01000011 43 YAMAHA ID
0010nnnn 2n Device Number
01001100 4C Model ID
0aaaaaaa aa Address High
0aaaaaaa aa Address Mid
0aaaaaaa aa Address Low
11110111 F7 End of Exclusive
Sending or receiving of dump request cannot be switched off except by setting “Exclusive”
to OFF.