Yamaha 01v Midi Data Format, TRANSMIT/RECEIVE Data, Control Change Bn, Program Change Cn

280 MIDI Data Format

MIDI Data Format

1. TRANSMIT/RECEIVE DATA

1.1 CHANNEL MESSAGE

1.1.1 NOTE OFF (8n)

Reception

Received if [Rx CH] matches.

Used for EFFECT control. See below for details.

STATUS	1000nnnn 8n		Note Off Message
DATA	0nnnnnnn	nn	Note No.
	0vvvvvvv	vv	Velocity ( ignored)

1.1.2 NOTE ON (9n)

Reception

Received if [Rx CH] matches.

Used for EFFECT control. See below for details.

A velocity of 0x00 is the same as NOTE OFF.

STATUS	1001nnnn 9n		Note On Message
DATA	0nnnnnnn	nn	Note No.
	0vvvvvvv	vv	Velocity ( 1-127:On, 0:off)

* Using Note data for EFFECT control

1: Dynamic Flange/Dynamic Phase/Dynamic Filter

When the SOURCE parameter is set to MIDI, Velocity will be used together with Note On/Off to control the frequency width of Modu- lation.

2: Freeze

When PLAY MODE is MOMENT or CONTINUE, a Note On mes- sage will start play. However, this is only when the note number spec- ified for MIDI TRG is received. Also, play will not occur if there is no recorded data.

Regardless of the Note Number, a Note Off message will stop play if PLAY MODE is MOMENT.

1.1.3 CONTROL CHANGE (Bn)

Reception

Received when [Control Change RX] is ON and the [Rx CH] matches. However if [OMNI] is ON, this message is received regard- less of the channel.

When [Control Change ECHO] is ON, this message will be echoed. Parameters will be controlled according to the settings of the [control assign table].

Control of specific faders can be disabled by the [midi fader control input mute] settings.

If this message is received while the [control assign table] page is dis- played, the cursor location will move to that control number.

Transmission

If [Control Change TX] is ON, this message is transmitted on the [Tx CH] whenever a parameter specified in the [control assign table] is operated.

If [Control Change ECHO] is ON, these messages will be merged with the unit's own output while taking advantage of running status.

STATUS	1011nnnn Bn		Control Change
DATA	0ccccccc	cc	Control No. ( 0-95, 102-119)
	0vvvvvvv	vv	Control Value (0-127)

The control value is converted to the parameter value according to the following equation.

C = 128 (byte parameter) 16384 (word parameter)

S = number of total possible steps for the parameter

C / S = X remainder Y

INT((Y+1)/2) = Z

If (MIDI DATA - Z) < 0 then	-> param = 0
If ((MIDI DATA - Z)/X) > MAX then	-> param = MAX
In other cases	-> param =
INT((MIDI DATA -Z)/X)

1.1.4 PROGRAM CHANGE (Cn)

Reception

Received when [Program Change RX] is ON if the [Rx CH] matches. However if [OMNI] is ON, this is received regardless of the channel. This is echoed if [Program Change ECHO] is ON.

A scene memory will be recalled according to the settings of the [Pro- gram change table].

Transmission

If [Program Change TX] is ON, this is transmitted on the [Tx CH] channel when a scene memory is recalled.

If two or more program numbers have been assigned to the memory number which was recalled, the lowest numbered program number will be transmitted.

This message is echoed if [Program Change ECHO] is ON. (If a memory number which is not specified in the [Midi Program Change Assign Table] is recalled, the Parameter Change (Function Call) described below will be transmitted.)

STATUS	1100nnnn	Cn	Program Change
DATA	0nnnnnnn	nn	Program No. ( 0-127)

1.2 EXCLUSIVE MESSAGE (F0-F7)

1.2.1 MOTION CONTROL STATE (MCS)

MMC STOP/PLAY/FORWARD/REWIND/RECORD/ PAUSE

Transmission

In the [REMOTE-MMC] page, this is transmitted by key operations. The [DEVICE NO.] specifies the transmission destination.

STATUS	11110000 F0	System Exclusive Message
ID No.	01111111 7F	Real Time System Exclusive
Device ID	0ddddddd dd	Destination (00-7E, 7F:all call)
Command	00000110 06	Machine Control Command(mcc) sub-id
	0ccccccc cc	Command String
		[1]:Stop
		[2]:Play
		[4]:Fast Forward
		[5]:Rewind
		[6]:Record Strobe
		[9]:Pause
EOX	11110111 F7	End Of Exclusive

1.2.2 MOTION CONTROL PROCESS (MCP)

MMC LOCATE (target)

Transmission

In the [REMOTE-MMC] page, this is transmitted by key operations. The [DEVICE NO.] specifies the transmission destination. (The ID of the receiving device must be set.)

STATUS	11110000	F0	System Exclusive Message
ID No.	01111111	7F	Real Time System Exclusive
Device ID	0ddddddd dd		Destination (00-7E, 7F:all call)
Command	00000110	06	Machine Control Command(mcc) sub-id
	01000100	44	Locate
	00000110	06	byte count
	00000001	01	"target" sub command
	0hhhhhhh hh		hour
	0mmmmmmm mm		minute
	0sssssss ss		second
	0fffffff ff		frame
	0sssssss ss		sub-frame( only '0')
EOX	11110111	F7	End Of Exclusive

01V—Owner’s Manual