17
MIDI Implementations
●
V-LINK Messages
Status Data
Byte
Status
———-
————–
———-
F0H
41H, dev, 00H, 51H, 12H,
F7H
aaH, bbH, ccH, ddH, ...,eeH, sum
Byte Explanation
—— —-
F0H
Exclusive Status
41H
ID Number (Roland)
dev
Device ID (dev : 00H - 1FH ; default is 10H)
00H
1st byte of model ID (V-LINK)
51H
2nd byte of model ID (V-LINK)
12H
Command ID (DT1)
aaH
Upper byte of the address
bbH
Address
ccH
Address
ddH
Actual Data : The data body. The data of multiple bytes should be submitted in address order.
:
:
eeH
Data
sum
Checksum
F7H
EOX (End of Exclusive)
* Refer to “3-2. V-LINK” (p. 22) for address and data.
* Data exceeding 256 bytes should be divided into packets smaller than 256 bytes. If you send sequentially, the intervals of packets should be
longer than 20 ms.