System Exclusive Message; Timing Clock; Active Sensing; System Reset - Yamaha M7CL Bedienungsanleitung

MIDI-Datenformat
1.4 PROGRAM CHANGE
Reception
If [Program Change ECHO] is ON, bank select messages will also be echoed
from MIDI OUT.
If SINGLE CH is selected, these messages are received if [Program Change RX]
is ON and the [Rx CH] matches. However if [OMNI] is ON, these messages are
received regardless of the channel. When these messages are received, scene
memory and effect library are recalled according to the settings of the [Program
Change Table].
Transmission
If [Program Change TX] is ON, these messages are transmitted according to the
[Program Change Table] settings when scene memory and effect library are
recalled.
If SINGLE CH is selected, these messages are transmitted on the [Tx CH]
channel.
If the recalled scene memory and effect library has been assigned to more than
one program number, the lowest-numbered program number for each MIDI
channel will be transmitted.
Program Change messages are not used for transmission to M7CL Editor
because there is no guarantee that the contents of the assignment tables will
match. (Parameter Change messages are always used.)
You can choose either MULTI MIDI CH or SINGLE CH.
If SINGLE is selected
You can choose the RX CH, OMNI CH, and TX CH.
You can choose whether a bank select message will be added.
A bank of up to 16 can be specified.
If MULTI is selected
The RX and TX channels will be the same.
The assignment table will use the settings for each MIDI channel. Bank select
messages will not be added.
You can make settings for up to sixteen MIDI channels.
STATUS 1100nnnn Cn
DATA 0nnnnnnn nn
2 SYSTEM REALTIME MESSAGE

2.1 TIMING CLOCK

Reception
This message is used to control effects. This message is transmitted twenty-four
times per quarter note.
Echoing of this message depends on the OTHER item in the ECHO settings.
STATUS 11111000 F8

2.2 ACTIVE SENSING

Reception
Once this message has been received, MIDI communication will be initialized
(e.g., Running Status will be cleared) if no message is received for an interval of
400 ms.
This message is not subject to echoing.
STATUS 11111110 FE

2.3 SYSTEM RESET

Reception
When this message is received, MIDI communication will be initialized (e.g.,
Running Status will be cleared).
This message is not subject to echoing.
STATUS 11111111 FF
256
M7CL Bedienungsanleitung
(Cn)
Program change
Program number (0-127)
(F8)
Timing clock
(FE)
Active sensing
(FF)
System reset

3 System Exclusive Message

3.1 Bulk Dump
Command
F0 43 0n 3E BB BB 11 D0 D1 D2 ...
EE F7 BULK DUMP DATA
F0 43 2n 3E 11 D0 D1 D2 F7
BULK DUMP REQUEST
The M7CL uses the following data types for a bulk dump.
Data name Data Number tx/rx
(D0) (D1,2)
'M' 0–300, 512, 768
tx/rx
'S' 512
tx/rx
's' 512
tx/rx
'Y' 1–199, 512–
tx/rx
'Q' 1–199, 512–
tx/rx
'q' 1–199, 768–
tx/rx
'F' 1–199, 512– 527
tx/rx
'E' 1–199, 512– 515
tx/rx
'P' 512
tx/rx
'C' 512
tx/rx
'M'
0–300 Scene number
512 Current Data (without Recall Safe)
768 Current Data (with Recall Safe)
'S', 's', 'P', 'C'
512 Current Data
'Q', 'q'
1–199 Library number
512–559 Input 1–48, 560–567 STIN 1L–4R
768–783 MIX 1–16
1024–1031 MATRIX 1–8
1280–1282 STEREO L,R,MONO(C)
'F'
1–199 Library number
512–527 RACK 1A–8B
'E'
1–199 Library number
512–515 RACK 5–8
'Y'
1–199 Library number
512–559 Dynamics1 Input 1–48
560–567 STIN 1L–4R
768–783 MIX 1–16
1024–1031 MATRIX 1–8
1280–1282 STEREO L,R,MONO(C)
1536–1583 Dynamics2 Input 1–48
1584–1591 STIN 1L–4R
Data is lost when you write to the preset library.
The unique header (Model ID) identifies whether the device is a M7CL.
To calculate the check sum, add the bytes starting with the byte after BYTE
COUNT (LOW) and ending with the byte before CHECK SUM, take the binary
complement, and set bit 7 to 0.
CHECK SUM = (-sum)&0x7F
Bulk Dumps can be received at any time, and can be transmitted at any time
when a Bulk Dump Request is received.
A Bulk Dump is transmitted on the [Rx CH] channel in response to a Bulk
Dump Request.
In the data portion, seven words of 8-bit data are converted into eight words of
7-bit data.
[Conversion from actual data to 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;
}
[Recovery from bulk data to 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]);
}
rx/tx function
BULK DUMP
rx/tx
DATA
BULK DUMP
rx
REQUEST
function
Scene Memory & Request
Setup Memory & Request
(current setup)
User Setup Memory & Request
Dynamics library & Request
Input Equalizer library & Request
Output Equalizer library &
Request
GEQ Equalizer library & Request
Effect library & Request
Program change table & Request
Control change table & Request