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59
MIDI Implementation
Appendices
●
MIDI Time Code
❍
Full Messages
* Data is received when Sync Source is set to "MTC." When the Quarter Frame message is
received, operation proceeds with the start of the song synchronized to
"00h00m00s00f00" with the "MTC Offset" and the "Delay Time" added.
* This acts upon the currently selected audio phrase.
* MIDI phrases and pattern phrases are ignored when Dual Mono mode is selected.
Status
Data Bytes Status
F0H 7FH, dev, 01H, 01H, 06H, F7H
01H, hrH, mnH, scH, frH
Byte Description
F0H Status of Exclusive Message
7FH Universal System Exclusive Message Real time Header
dev device ID (or 7FH)
01H sub-ID#1 (MIDI Time Code)
01H sub-ID#1 (Full Messages)
06H number of bytes
01H [TARGET] sub command
hrH Hours Count xyyzzzzz
x Reserved (0)
yy Time Code type
0 = 24 Frames / Sec
1 = 25 Frames / Sec
2 = 30 Frames / Sec (Drop Frame)
3 = 30 Frames / Sec (Non Drop Frame
zzzzz Hours (0-23)
mnH Minutes Count xxyyyyyy
xx Reserved (00)
yyyyyy Minutes (0-59)
scH Seconds Count xxyyyyyy
xx Reserved (00)
yyyyyy Seconds (0-59)
frH Frame Count xxxyyyyy
xxx Reserved (000)
yyyyy Frame No.(0-29)
F7H EOX (End of Exclusive)
●
MIDI Machine Control (MMC)
* This is Received when the MMC mode is set to "SLAVE."
* This acts upon the currently selected phrase.
❍
STOP (MCS)
Status
Data Bytes Status
F0H 7FH, dev, 06H, 01H F7H
Byte Description
F0H Status of Exclusive Message
7FH Universal System Exclusive Message Real time Header
dev device ID (or 7FH)
06H MMC Command Message
01H STOP (MCS)
F7H EOX (End of Exclusive Message)
* Playback is stopped immediately when this command is received if the device ID
matches, or if 7FH is received.
❍
PLAY (MCS)
Status
Data Bytes Status
F0H 7FH, dev, 06H, 02H F7H
Byte
Description
F0H Status of Exclusive Message
7FH Universal System Exclusive Message Real time Header
dev device ID (or 7FH)
06H MMC Command Message
02H PLAY (MCS)
F7H EOX (End of Exclusive Message)
* Playback is started immediately when this command is received if the device ID
matches, or if 7FH is received.
❍
DEFERRED PLAY (MCS)
Status
Data Bytes Status
F0H 7FH, dev, 06H, 03H F7H
Byte Description
F0H Status of Exclusive Message
7FH Universal System Exclusive Message Real time Header
dev device ID (or 7FH)
06H MMC Command Message
03H DEFERRED PLAY (MCS)
F7H EOX (End of Exclusive Message)
* Playback is started immediately when this command is received if the device ID
matches, or if 7FH is received.
❍
RECORD STROBE (MCS)
Status
Data Bytes Status
F0H 7FH, dev, 06H, 06H F7H
Byte
Description
F0H Status of Exclusive Message
7FH Universal System Exclusive Message Real time Header
dev device ID (or 7FH)
06H MMC Command Message
06H RECORD STROBE (MCS)
F7H EOX (End of Exclusive Message)
* Recording of the phrase begins when this command is received if the device ID matches,
or if 7FH is received.
* If MIDI signal recording is in effect, this command is ignored (MIDI cannot be recorded
with MMC).
❍
RECORD EXIT (MCS)
Status
Data Bytes Status
F0H 7FH, dev, 06H, 07H F7H
Byte Description
F0H Status of Exclusive Message
7FH Universal System Exclusive Message Real time Header
dev device ID (or 7FH)
06H MMC Command Message
06H RECORD STROBE (MCS)
F7H EOX (End of Exclusive Message)
* Recording is stopped immediately when this command is received if the device ID
matches, or if 7FH is received.
* If MIDI signal recording is in effect, this command is ignored (MIDI cannot be recorded
with MMC).
❍
LOCATE (MCP)
Format 2 - LOCATE [TARGET]
Status
Data Bytes Status
F0H 7FH, dev, 06H, 44H, 06H, F7H
01H, hrH, mnH, scH, frH, ffH
Byte Description
F0H Status of Exclusive Message
7FH Universal System Exclusive Message Realtime Header
dev device ID (or 7FH)
06H MMC Command Message
44H LOCATE(MCP)
06H Number of Bytes
01H [TARGET] sub command
hrH Standard time with Sub Frame
mnH
scH
frH
ffH
F7H EOX (End of Exclusive Message)
* If the device ID matches, or if 7FH is received, then when this command is received, the
location of the time code specified in the command data is located.
* MIDI phrases and pattern phrases are ignored when Dual Mono mode is selected.
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