Roland VS-2000 Appendices page 96

MIDI Implementation
● MASKED WRITE
Status Data Byte
F0H 7FH,Dev,06H,41H,04H,ddH,eeH,ffH,ggH
Byte Description
F0H Status of System Exclusive Message
7FH Universal System Exclusive Real-time Header
Dev Device ID (or 7FH)
06H MMC Command Message
41H MASKED WRITE
04H Number of Bytes follows the command
ddH The name of the masked type writable Information Field
eeH Byte number to write in the Bit Map
ffH bit location of the bit map byte to change
ggH New data to write to the specified bit map byte
F7H EOX (End of System Exclusive message)
If the device ID on the message was as same as that of the receiving device or 7FH, the
VS-2000 writes the data to the specified bit map byte.
The VS-2000 does not transmit this message.
● LOCATE(MCP)
❍Format 1 - LOCATE[I/F]
Status Data Byte
F0H 7FH,Dev,06H,44H,02H,00H,nnH
Byte Description
F0H Status of System Exclusive Message
7FH Universal System Exclusive Real-time Header
Dev Device ID (or 7FH)
06H MMC Command Message
44H LOCATE (MCP)
02H umber of Bytes
00H "I/F" sub command
nnH Information Field (08H, 09H, 0AH, 0BH, 0CH, 0DH, 0EH, 0FH)
F7H EOX (End of System Exclusive message)
If the device ID on the message was as same as that of the receiving device or 7FH, the
VS-2000 locates the selected time location stored to the specified information filed.
The VS-2000 does not transmit this message.
❍Format 2 - LOCATE[TARGET]
Status Data Byte
F0H 7FH,Dev,06H,44H,06H,01H,hrH,
mnH,scH,frH,ffH
Byte Description
F0H Status of System Exclusive Message
7FH Universal System Exclusive Real-time Header
Dev Device ID (or 7FH)
06H MMC Command Message
44H LOCATE(MCP)
06H Number of Bytes
01H "TARGET" sub command
hrH,mnH,scH,frH,ffH Standard time with Sub Frame
F7H EOX (End of System Exclusive message)
If the device ID on the message was as same as that of the receiving device or 7FH, the
VS-2000 locates the specified time location received from the command.
If the efficient locate number or marker number is selected, the VS-2000 transmits as the
device ID 7FH.
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● MOVE
Status Status
F7H F0H
Byte
F0H
7FH
Dev
06H
4CH
02H
ddH
ssH
F7H
If the device ID on the message was as same as that of the receiving device or 7FH, the
VS-2000 transfers the data on the selected source information filed to the destination
Information Field, if the name of both information fields in efficient.
The VS-2000 does not transmit this message.
● The efficient Information Field
The followings are the efficient Information Field on the VS-2000.
The name of the efficient destination Information Field:
Status
F7H
Status
F7H
Data Byte
7FH,Dev,06H,4CH,02H,ddH,ssH
Description
Status of System Exclusive Message
Universal System Exclusive Real-time Header
Device ID (or 7FH)
MMC Command Message
MOVE
Number of Bytes
Name of the Efficient Destination Information Field
(08H,09H,0AH,0BH,0CH,0DH,0EH,0FH)
Name of the Efficient Source Information Field (01H)
EOX (End of System Exclusive message)
01H SELECTED TIME CODE
08H GP0 / LOCATE POINT
09H GP1
0AH GP2
0BH GP3
0CH GP4
0DH GP5
0EH GP6
0FH GP7
4FH TRACK RECORD READY
Status
F7H