Bedienungsanleitung Yamaha 01V96 (Seite 310 von 334) (Englisch)

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310 Appendix C: MIDI

01V96—Owner’s Manual

If [TABLE] is selected

If [NRPN] is selected

*1) The second and subsequent STATUS need not be added during

transmission. Reception must be implemented so that reception oc-

curs whether or not STATUS is present.

2.4 PROGRAM CHANGE (Cn)

Reception

If [Program Change ECHO] is ON, these messages are echoed from MIDI

OUT.

If [Program Change RX] is ON and the [Rx CH] matches, these messages will

be received. However if [OMNI] is ON, they will be received regardless of the

channel. When a message is received, a Scene Memory will be recalled according

to the settings of the [Program Change Table].

Transmission

If [Program Change TX] is ON, this message is transmitted according to the set-

tings of the [Program Change Table] on the [Tx CH] channel when a scene

memory is recalled.

If the recalled scene has been assigned to more than one program number, the

lowest-numbered program number will be transmitted. Transmission to Studio

Manager using Program Change messages will not be performed since there is

no guarantee that the contents of the tables will match. (Parameter Changes will

always be used.)

2.5 TIMING CLOCK (F8)

Reception

It is used to control effects. This message is transmitted 24 times per quarter

note.

2.6 ACTIVE SENSING (FE)

Reception

Once this message has been received, the failure to receive any message for an

interval of 400 ms or longer will cause MIDI transmission to be initialized, such

as by clearing the Running Status.

2.7 SYSTEM RESET (FF)

Reception

When this message is received, MIDI communications will be cleared, e.g., by

clearing the Running Status.

2.8 SYSTEM EXCLUSIVE MESSAGE (F0)

2.8.1 MIDI MACHINE CONTROL (MMC)

These messages are transmitted when the Machine Control section of the 01V96

is operated. For details, refer to the MMC specification.

2.8.2 BULK DUMP

This message sends or receives the contents of various memories stored within

the 01V96.

The basic format is as follows.

For DUMP DATA

F0 43 0n 7E cc cc <Model ID> tt mm mm [Data …] cs F7

For DUMP REQUEST

F0 43 2n 7E <Model ID> tt mm mm F7

A unique header (Model ID) is used to determine whether the device is a 01V96.

CHECK SUM is obtained by adding the bytes that follow BYTE COUNT

(LOW) and end before CHECK SUM, taking the binary compliment of this

sum, and then setting bit 7 to 0.

CHECK SUM = (-sum)&0x7F

Reception

This message is received if [Bulk RX] is ON and the [Rx CH] matches the device

number included in the SUB STATUS.

When a bulk dump is received, it is immediately written into the specified

memory.

When a bulk dump request is received, a bulk dump is immediately transmit-

ted.

Transmission

This message is transmitted on the [Tx CH] by key operations in the [MI-

DI]-[BULK DUMP] screen.

A bulk dump is transmitted on the [Rx CH] in response to a bulk dump request.

The data area is handled by converting seven words of 8-bit data into eight

words of 7-bit data.

Conversion from actual data into bulk data

d[0~6]: actual data

b[0~7]: bulk data

b[0] = 0;

for( I=0; I<7; I++){

if( d[I]&0x80){

b[0] |= 1<<(6-I);

}

b[I+1] = d[I]&0x7F;

}

Restoration from bulk data into actual data

d[0~6]: actual data

b[0~7]: bulk data

for( I=0; I<7; I++){

b[0] <<= 1;

d[I] = b[I+1]+(0x80&b[0]);

}

2.8.2.1 Scene memory bulk dump format (compress)

The 01V96 can transmit and receive scene memories in compressed form.

STATUS 1011nnnn Bn

Control change

DATA 0nnnnnnn nn

Control number (0-95, 102-119)

0vvvvvvv vv

Control Value (0-127)

STATUS 1011nnnn Bn

Control change

DATA 01100010 62

NRPN LSB

0vvvvvvv vv

LSB of parameter number

STATUS 1011nnnn Bn

Control change *1

DATA 01100011 63

NRPN MSB

0vvvvvvv vv

MSB of parameter number

STATUS 1011nnnn Bn

Control change *1

DATA 00000110 06

MSB of data entry

0vvvvvvv vv

MSB of parameter data

STATUS 1011nnnn Bn

Control change *1

DATA 00100110 26

LSB of data entry

0vvvvvvv vv

LSB of parameter data

STATUS 1100nnnn Cn

Program change

DATA 0nnnnnnn nn

Program number (0-127)

STATUS 11111000 F8

Timing clock

STATUS 11111110 FE

Active sensing

STATUS 11111111 FF

System reset

Device Number

cc cc

DATA COUNT (the number of bytes that

follow this, ending before the checksum)

4C 4D 20 20 38 43 39 33

Model ID

DATA TYPE

mm mm

DATA NUMBER

CHECK SUM

STATUS 11110000 F0

System exclusive message

ID No. 01000011 43

Manufacture’s ID number (YAMAHA)

SUB STATUS 0000nnnn 0n

n=0-15 (Device number=MIDI Channel)

FORMAT No. 01111110 7E

Universal bulk dump

COUNT HIGH 0ccccccc ch

data count = ch * 128 + cl

COUNT LOW 0ccccccc cl

01001100 4C

‘L’

01001101 4D

‘M’

00100000 20

‘ ’

00100000 20

‘ ’

00111000 38

‘8’

01000011 43

‘C’

00111001 39

‘9’

00110011 33

‘3’

DATA NAME 01101101 6D

‘m’

0mmmmmmm mh

m=0-99, 256, 8192(Scene0-99, EDIT

BUFFER, UNDO)

0mmmmmmm ml

Receive is effective 1-99, 256, 8192

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