6
❍
Data set 1 DT1 (12H)
Status
Data byte Status
F0H 41H, dev, 00H, 64H, 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-D)
64H Model ID #2 (JUNO-D)
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. 9).
* 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. 24.
* Not received when the Receive Exclusive parameter (SYSTEM MIDI) is OFF.
Status
Data byte Status
F0H 41H, dev, 42H, 12H, aaH, bbH, ccH, F7H
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. 9).
* 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. 24.
* Not received when the Receive Exclusive parameter (SYSTEM MIDI) is OFF.
2. Data Transmission
■
Channel Voice Messages
●
Note off
Status
2nd byte 3rd byte
8nH kkH vvH
n = MIDI channel number: 0H - FH (ch.1 - 16)
kk = note number: 00H - 7FH (0 - 127)
vv = note off velocity: 00H - 7FH (0 - 127)
●
Note on
Status
2nd byte 3rd byte
9nH kkH vvH
n = MIDI channel number: 0H - FH (ch.1 - 16)
kk = note number: 00H - 7FH (0 - 127)
vv = note on velocity: 01H - 7FH (1 - 127)
●
Control Change
❍
Bank Select (Controller number 0, 32)
Status 2nd byte 3rd byte
BnH 00H mmH
BnH 20H llH
n = MIDI channel number: 0H - FH (ch.1 - 16)
mm, ll = Bank number: 00 00H - 7F 7FH (bank.1 - bank.16384)
* These messages are transmitted when Patch, Rhythm Set or Performance is selected. But
not transmitted when Transmit Program Change or Transmit Bank Select parameter
(SYSTEM MIDI) is OFF.
❍
Modulation (Controller number 1)
Status
2nd byte 3rd byte
BnH 01H vvH
n = MIDI channel number: 0H - FH (ch.1 - 16)
vv = Modulation depth: 00H - 7FH (0 - 127)
* Sent when the Modulation/Pedal/C1-C3 Assign parameter (SYSTEM CONTROLLER) is
set to MODULATION.
❍
Portamento Time (Controller number 5)
Status
2nd byte 3rd byte
BnH 05H vvH
n = MIDI channel number: 0H - FH (ch.1 - 16)
vv = Portamento Time: 00H - 7FH (0 - 127)
* Sent when the Modulation/Pedal/C1-C3 Assign parameter (SYSTEM CONTROLLER) is
set to PORTA TIME.
❍
Volume (Controller number 7)
Status
2nd byte 3rd byte
BnH 07H vvH
n = MIDI channel number: 0H - FH (ch.1 - 16)
vv = Volume: 00H - 7FH (0 - 127)
* Sent when the Modulation/Pedal/C1-C3 Assign parameter (SYSTEM CONTROLLER) is
set to VOLUME.
❍
Balance (Controller number 8)
Status
2nd byte 3rd byte
BnH 08H vvH
n = MIDI channel number: 0H - FH (ch.1 - 16)
vv = Balance: 00H - 7FH (0 - 127)
* Sent when the Modulation/Pedal/C1-C3 Assign parameter (SYSTEM CONTROLLER) is
set to BALANCE.
❍
Panpot (Controller number 10)
Status
2nd byte 3rd byte
BnH 0AH vvH
n = MIDI channel number: 0H - FH (ch.1 - 16)
vv = Panpot: 00H - 40H - 7FH (Left - Center - Right),
* Sent when the Modulation/Pedal/C1-C3 Assign parameter (SYSTEM CONTROLLER) is
set to PAN.
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