Sequncer Block (Sequencer Part); Transmit Flow; Receive Flow; Transmit/Receive Data - Yamaha RM1x Service Manual

(4) Diagram of connections between the Controller block, Sequencer block, and
Tone Generator block
MIDI IN
Filter
REC SEQUENCER
PLAY SEQUENCER
Filter
TONE GENERATOR

Sequncer block (Sequencer part)

(1) TRANSMIT FLOW

SW1 SW3
MIDI <-[]--[]-- CHANNEL VOICE MESSAGE
OUT | NOTE ON/OFF
| KEY'S AFTER T OUCH
| CONTROL CHANGE
| PROGRAM CHANGE
| CHANNEL AFTER T OUCH
| PITCH BEND CHANGE
| SW3
|----[]-- CHANNEL MODE MESSAGE
| ALL SOUND OFF
| RESET ALL CONTROLLERS
| LOCAL CONTROL
| OMNI MODE OFF
| OMNI MODE ON
| MONO MODE ON
| POLY MODE ON
|SW2
|-[]-+--- SYSTEM REALTIME MESSAGE
| | TIMING CLOCK
| | START
| | CONTINUE
| | STOP
| |
| +--- SYSTEM COMMON MESSAGE
| SONG POSITION POINTER
| SONG SELECT
| SW3
|----[]-- SYSTEM EXCLUSIV MESSAGE F0H ........ F7H
|SW2 SW4
|-[]-[]-- MIDI MACHINE CONTROL
STOP
DEFERRED PLAY
LOCATE
SW1 [] MIDI Transmit Channel
For each track, transmission can be turned on/off, and the transmit channel can be set.
SW2 [] MIDI Control Out
Transmission can be turned on/off.
SW3 [] MIDI Filter
Transmission can be turned on/off.
SW4 [] MIDI Sync
Transmitted when MIDI Sync = MTC.

(2) RECEIVE FLOW

SW1
MIDI >-[]---+ <CHANNEL VOICE MESSAGE>
IN | |----- NOTE OFF
| |----- NOTE ON/OFF
| |----- KEY'S AFTER T OUCH
| |----- CONTROL CHANGE
| |----- PROGRAM CHANGE
| |----- CHANNEL AFTER T OUCH
| |----- PITCH BEND CHANGE
| |
| |----- CHANNEL MODE MESSAGE
| | ALL SOUND OFF
| | RESET ALL CONTROLLERS
| | LOCAL CONTROL
| | OMNI MODE OFF
| | OMNI MODE ON
| | MONO MODE ON
| | POLY MODE ON
| |
| |----- SYSTEM EXCLUSIV MESSAGE F0H ........ F7H
|
| SW3
|-[]-------- TIMING CLOCK
|
| SW3
|-[]------ MTC QUATER FRAME MESSAGE
KEYBOARD
Selected Track
Transmit Channel
MIDI OUT
9nH
AnH
BnH
CnH
DnH
EnH
BnH 78H
BnH 79H
BnH 7AH
BnH 7CH
BnH 7DH
BnH 7EH
BnH 7FH
F8H
FAH
FBH
FCH
F2H
F3H
F0H 7FH 7FH 06H 01H F7H
F0H 7FH 7FH 06H 03H F7H
F0H 7FH 7FH 06H 44H 06H 01H hrH mnH scH
frH ffH F7H
8nH
9nH
AnH
BnH
CnH
DnH
EnH
BnH 78H
BnH 79H
BnH 7AH
BnH 7CH
BnH 7DH
BnH 7EH
BnH 7FH
F8H
F1H
| SW2
|-[]------ SYSTEM REALTIME MESSAGE
| | START
| | CONTINUE
| | STOPFCH
| |
| +---- SYSTEM COMMON MESSAGE
| SONG POSITION POINTER
| SONG SELECT
|
+--------- SYSTEM EXCLUSIV MESSAGE
SECTION CONTROL
TEST ENTRY
LCD HARD COPY
SW1 [] Input Filter
Reception can be turned on/off according to the MIDI Filter settings.
SW2 [] MIDI Control In
Reception can be turned On/Off.
SW3 [] MIDI Sync
Select whether timing will be determined by the Internal clock, or by MIDI Clock messages
received at MIDI IN.

(3) TRANSMIT/RECEIVE DATA

(3-1) CHANNEL VOICE MESSAGE
Transmitted only during recording and playback.
Transmission channel can be turned On/Off and the transmit channel set for each track.
Received only during recording. All Channel are always received.
During MULTI TRACK RECORD, data of MIDI CH 0-15 will be recorded separately onto tracks 1-16.
* In the RECORDING MODE, recording is normally omni on.
However, during MULTI TRACK RECORDING, this will be omni off, and data of MIDI CH 0-15 will be
recorded separately onto tracks 1-16.
(3-1-1) NOTE OFF
STATUS 1000nnnn(8nH)
NOTE NUMBER 0kkkkkkk
VELOCITY 0vvvvvvv
Only recorded.
During playback, converted into 9nH kkH 00H.
(3-1-2) NOTE ON/OFF
STATUS 1001nnnn(9nH)
NOTE NUMBER 0kkkkkkk
VELOCITY 0vvvvvvv
00000000
(3-1-3) POLYPHONIC KEY PRESSURE
STATUS 1010nnnn(AnH)
NOTE NUMBER 0kkkkkkk
VALUE 0vvvvvvv
(3-1-4) CONTROL CHANGE
STATUS 1011nnnn(BnH)
CONTROL NUMBER 0ccccccc
CONTROL VALUE 0vvvvvvv
All Control Change messages are recorded and played back.
(3-1-5) PROGRAM CHANGE
STATUS 1100nnnn(CnH)
PROGRAM NUMBER 0ppppppp
(3-1-6) CHANNEL PRESSURE
STATUS 1101nnnn(DnH)
VALUE 0vvvvvvv
(3-1-7) PITCH BEND CHANGE
STATUS 1110nnnn(EnH)
LSB 0vvvvvvv
MSB 0vvvvvvv
(3-2) CHANNEL MODE MESSAGE
The following messages are recorded and played back.
RESET ALL CONTROLLERS BnH 78H
LOCAL CONTROL BnH 7AH
OMNI MODE OFF BnH 7CH
OMNI MODE ON BnH 7DH
MONO MODE ON BnH 7EH
POLY MODE ON BnH 7FH
(3-3) SYSTEM COMMON MESSAGE
These are transmitted and received as Control Messages for RM1x functions.
They are not recorded as SEQUENCE DATA.
(3-3-1) SONG POSITION POINTER
STATUS 11110010(F2H)
LSB 0vvvvvvv
MSB 0vvvvvvv
Transmitted when you move to a different measure in the SONG PLAY Mode.
Received when not playing in the SONG PLAY mode.
(3-3-2) SONG SELECT
STATUS 11110011(F3H)
SONG NUMBER 0sssssss
NUMBER)
In the SONG mode, this will be transmitted when a song number is changed.
In the PATTERN mode, this will be transmitted when a style number is changed.
When in the SONG mode not playing, the PATTERN mode, this message is received.
When received in the PATTERN mode, a STYLE number will change.
FAH
FBH
FCH
F2H
F3H
F0H 43H 7EH 00H ssH ddH F7H
F0H 43H 10H 18H 5AH 00H F7H
F0H 43H 10H 18H 5AH 01H F7H
n = 0 ~ 15 TRACK CHANNEL NUMBER
k = 0 (C-2) ~ 127 (G8)
v is ignored
n = 0 ~ 15 TRACK CHANNEL NUMBER
k = 0 (C-2) ~ 127 (G8)
(v-0) NOTE ON
(v=0) NOTE OFF
n = 0 ~ 15 TRACK CHANNEL NUMBER
k = 0 (C-2) ~ 127 (G8)
v = 0 - 127
n = 0 ~ 15 TRACK CHANNEL NUMBER
n = 0 ~ 15 TRACK CHANNEL NUMBER
p = 0 - 127
n = 0 ~ 15 TRACK CHANNEL NUMBER
v = 0 - 127
n = 0 ~ 15 TRACK CHANNEL NUMBER
PITCH BEND LSB 0 - 127
PITCH BEND MSB 0 - 127
SONG POSITION LSB
SONG POSITION MSB
SONG NUMBER(PATTERN MODE??PATTERN
RM1x
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