Yamaha RM1x, Service Manual

Page: 37 / 54

51
RM1x
(4) Diagram of connections between the Controller block, Sequencer block, and
Tone Generator block
| SW2
|-[]------ SYSTEM REALTIME MESSAGE
|
| START FAH
| | CONTINUE FBH
| | STOP FCH FCH
| |
| +---- SYSTEM COMMON MESSAGE
| SONG POSITION POINTER F2H
| SONG SELECT F3H
|
+--------- SYSTEM EXCLUSIV MESSAGE
SECTION CONTROL F0H 43H 7EH 00H ssH ddH F7H
TEST ENTRY F0H 43H 10H 18H 5AH 00H F7H
LCD HARD COPY F0H 43H 10H 18H 5AH 01H F7H
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) n = 0 ~ 15 TRACK CHANNEL NUMBER
NOTE NUMBER 0kkkkkkk k = 0 (C-2) ~ 127 (G8)
VELOCITY 0vvvvvvv v is ignored
Only recorded.
During playback, converted into 9nH kkH 00H.
(3-1-2) NOTE ON/OFF
STATUS 1001nnnn(9nH) n = 0 ~ 15 TRACK CHANNEL NUMBER
NOTE NUMBER 0kkkkkkk k = 0 (C-2) ~ 127 (G8)
VELOCITY 0vvvvvvv (v-0) NOTE ON
00000000 (v=0) NOTE OFF
(3-1-3) POLYPHONIC KEY PRESSURE
STATUS 1010nnnn(AnH) n = 0 ~ 15 TRACK CHANNEL NUMBER
NOTE NUMBER 0kkkkkkk k = 0 (C-2) ~ 127 (G8)
VALUE 0vvvvvvv v = 0 - 127
(3-1-4) CONTROL CHANGE
STATUS 1011nnnn(BnH) n = 0 ~ 15 TRACK CHANNEL NUMBER
CONTROL NUMBER 0ccccccc
CONTROL VALUE 0vvvvvvv
All Control Change messages are recorded and played back.
(3-1-5) PROGRAM CHANGE
STATUS 1100nnnn(CnH) n = 0 ~ 15 TRACK CHANNEL NUMBER
PROGRAM NUMBER 0ppppppp p = 0 - 127
(3-1-6) CHANNEL PRESSURE
STATUS 1101nnnn(DnH) n = 0 ~ 15 TRACK CHANNEL NUMBER
VALUE 0vvvvvvv v = 0 - 127
(3-1-7) PITCH BEND CHANGE
STATUS 1110nnnn(EnH) n = 0 ~ 15 TRACK CHANNEL NUMBER
LSB 0vvvvvvv PITCH BEND LSB 0 - 127
MSB 0vvvvvvv PITCH BEND MSB 0 - 127
(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 SONG POSITION LSB
MSB 0vvvvvvv SONG POSITION MSB
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 SONG NUMBER(PATTERN MODE??PATTERN
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.
Sequncer block (Sequencer part)
(1) TRANSMIT FLOW
SW1 SW3
MIDI <-[]--[]--
CHANNEL VOICE MESSAGE
OUT | NOTE ON/OFF 9nH
| KEY'S AFTER T OUCH AnH
| CONTROL CHANGE BnH
| PROGRAM CHANGE CnH
| CHANNEL AFTER T OUCH DnH
| PITCH BEND CHANGE EnH
| SW3
|----[]--
CHANNEL MODE MESSAGE
| ALL SOUND OFF BnH 78H
| RESET ALL CONTROLLERS BnH 79H
| LOCAL CONTROL BnH 7AH
| OMNI MODE OFF BnH 7CH
| OMNI MODE ON BnH 7DH
| MONO MODE ON BnH 7EH
| POLY MODE ON BnH 7FH
|SW2
|-[]-+--- SYSTEM REALTIME MESSAGE
|
| TIMING CLOCK F8H
| | START FAH
| | CONTINUE FBH
| | STOP FCH
| |
| +--- SYSTEM COMMON MESSAGE
| SONG POSITION POINTER F2H
| SONG SELECT F3H
| SW3
|----[]-- SYSTEM EXCLUSIV MESSAGE F0H ........ F7H
|SW2 SW4
|-[]-[]-- MIDI MACHINE CONTROL
STOP F0H 7FH 7FH 06H 01H F7H
DEFERRED PLAY F0H 7FH 7FH 06H 03H F7H
LOCATE F0H 7FH 7FH 06H 44H 06H 01H hrH mnH scH
frH ffH F7H
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 8nH
| |----- NOTE ON/OFF 9nH
| |----- KEY'S AFTER T OUCH AnH
| |----- CONTROL CHANGE BnH
| |----- PROGRAM CHANGE CnH
| |----- CHANNEL AFTER T OUCH DnH
| |----- PITCH BEND CHANGE EnH
| |
| |----- CHANNEL MODE MESSAGE
| | ALL SOUND OFF BnH 78H
| | RESET ALL CONTROLLERS BnH 79H
| | LOCAL CONTROL BnH 7AH
| | OMNI MODE OFF BnH 7CH
| | OMNI MODE ON BnH 7DH
| | MONO MODE ON BnH 7EH
| | POLY MODE ON BnH 7FH
| |
| |----- SYSTEM EXCLUSIV MESSAGE F0H ........ F7H
|
| SW3
|-[]-------- TIMING CLOCK
F8H
|
| SW3
|-[]------ MTC QUATER FRAME MESSAGE F1H
MIDI IN
KEYBOARD
Selected Track
Filter
REC SEQUENCER
PLAY SEQUENCER
Filter
TONE GENERATOR
Transmit Channel
MIDI OUT