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❍Key-based Instrument Controllers
Status
Data byte
F0H
7FH, 7FH, 0AH, 01H, 0nH, kkH, nnH, vvH
Byte
Explanation
F0H
Exclusive status
7FH
ID number (universal realtime message)
7FH
Device ID (Broadcast)
0AH
Sub ID#1 (Key-Based Instrument Control)
01H
Sub ID#2 (Controller)
0nH
MIDI Channel (00 - 0FH)
kkH
Key Number
nnH
Control Number
vvH
Value
nn=07H Level
vv = 00H - 7FH
nn=0AH
vv = 00H - 7FH
nn=5BH
vv = 00H - 7FH
nn=5D
vv = 00H - 7FH
:
:
F7
EOX (End Of Exclusive)
* This parameter affects drum instruments only.
●Data Transmission
This instrument can use exclusive messages to exchange many varieties of internal settings
with other devices.
The model ID of the exclusive messages used by this instrument is 00H 00H 25H.
❍Data Request 1 (RQ1)
This message requests the other device to transmit data. The address and size indicate the
type and amount of data that is requested.
When a Data Request message is received, if the device is in a state in which it is able to
transmit data, and if the address and size are appropriate, the requested data is transmitted
as a Data Set 1 (DT1) message. If the conditions are not met, nothing is transmitted.
Status
data byte
F0H
41H, dev, 00H, 00H, 25H, 11H, aaH, bbH, ccH, F7H
ddH, ssH, ttH, uuH, vvH, sum
Byte
Remarks
F0H
Exclusive status
41H
ID number (Roland)
dev
device ID (dev: 10H - 1FH, 7FH)
00H
model ID #1 (JUNO-STAGE)
00H
model ID #2 (JUNO-STAGE)
25H
model ID #3 (JUNO-STAGE)
11H
command ID (RQ1)
aaH
address MSB
bbH
address
ccH
address
ddH
address LSB
ssH
size MSB
ttH
size
uuH
size
vvH
size LSB
sum
checksum
F7H
EOX (End Of Exclusive)
* The size of data that can be transmitted at one time is fixed for each type of data. And
data requests must be made with a fixed starting address and size. Refer to the address
and size given in Parameter Address Map (p. 226).
* For the checksum, refer to p. 242.
* Not received when the Receive Exclusive parameter (SYSTEM/MIDI/RX) is OFF.
Status
F7H
0 - 200% (Relative)
Pan
Left - Right (Absolute)
Reverb Send
0 - 127 (Absolute)
Chorus Send
0 - 127 (Absolute)
status
❍Data set 1 (DT1)
Status
Data byte
F0H
41H, dev, 00H, 00H, 25H, 12H, aaH, bbH, F7H
ccH, ddH, eeH, ... ffH, sum
Byte
Explanation
F0H
Exclusive status
41H
ID number (Roland)
dev
Device ID (dev: 00H - 1FH, 7FH)
00H
Model ID #1 (JUNO-STAGE)
00H
Model ID #2 (JUNO-STAGE)
25H
Model ID #3 (JUNO-STAGE)
12H
Command ID (DT1)
aaH
Address MSB: upper byte of the starting address of the data to be sent
bbH
Address:
upper middle byte of the starting address of the data to be sent
ccH
Address:
lower middle byte of the starting address of the data to be sent
ddH
Address LSB:
lower byte of the starting address of the data to be sent.
eeH
Data:
the actual data to be sent. Multiple bytes of data are transmitted
in order starting from the address.
:
:
ffH
Data
sum
Checksum
F7H
EOX (End Of Exclusive)
* The amount of data that can be transmitted at one time depends on the type of data, and
data will be transmitted from the specified starting address and size. Refer to the address
and size given in Parameter Address Map (p. 226).
* Data larger than 256 bytes will be divided into packets of 256 bytes or less, and each
packet will be sent at an interval of about 20 ms.
* Regarding the checksum, please refer to p. 242.
* Not received when the Receive Exclusive parameter (SYSTEM/MIDI/RX) is OFF.
Status
Data byte
F0H
41H, dev, 42H, 12H, aaH, bbH, ccH,
ddH, ... eeH, sum
Byte
Explanation
F0H
Exclusive status
41H
ID number (Roland)
dev
Device ID (dev: 10H - 1FH, 7FH)
42H
Model ID (GS)
12H
Command ID (DT1)
aaH
Address MSB: upper byte of the starting address of the transmitted data
bbH
Address:
middle byte of the starting address of the transmitted data
ccH
Address LSB:
lower byte of the starting address of the transmitted data
ddH
Data:
the actual data to be transmitted. Multiple bytes of data are
transmitted starting from the address.
:
:
eeH
Data
sum
Checksum
F7H
EOX (End Of Exclusive)
* The amount of data that can be transmitted at one time depends on the type of data, and
data will be transmitted from the specified starting address and size. Refer to the address
and size given in Parameter Address Map (p. 226).
* Data larger than 256 bytes will be divided into packets of 256 bytes or less, and each
packet will be sent at an interval of about 20 ms.
* Regarding the checksum, please refer to p. 242.
* Not received when the Receive Exclusive parameter (SYSTEM/MIDI/RX) is OFF.
MIDI Implementation
Status
Status
F7H
223
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