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Controller Destination Setting (Controller)
Status
Data byte
F0H
7FH,7FH,09H,03H,0nH,ccH,ppH,rrH
Byte
Explanation
F0H
Exclusive status
7FH
ID number (universal realtime message)
7FH
Device ID (Broadcast)
09H
Sub ID#1 (Controller Destination Setting)
03H
Sub ID#2 (Control Change)
0nH
MIDI Channel (00 - 0F)
ccH
Controller number (01 - 1F, 40 - 5F)
ppH
Controlled parameter
rrH
Controlled range
pp=0 Pitch Control
rr = 28H - 58H -24 - +24[semitones]
pp=1 Filter Cutoff Control
rr = 00H - 7FH -9600 - +9450[cents]
pp=2 Amplitude Control
rr = 00H - 7FH 0 - 127 / 64 x 100%
pp=3 LFO Pitch Depth
rr = 00H - 7FH 0 - 600[cents]
pp=4 LFO Filter Depth
rr = 00H - 7FH 0 - 2400[cents]
pp=5 LFO Amplitude Depth
rr = 00H - 7FH 0 - 100 %
F7H
EOX (End Of Exclusive)
Scale/Octave Tuning Adjust
Status
Data byte
F0H
7EH,7FH,08H,08H,ffH,ggH,hhH,ssH...
Byte
Explanation
F0H
Exclusive status
7EH
ID number (Universal Non-realtime Message)
7FH
Device ID (Broadcast)
08H
Sub ID#1 (MIDI Tuning Standard)
08H
Sub ID#2 (scale/octave tuning 1-byte form)
ffH
Channel/Option byte1
bits 0 to 1 = channel 15 to 16
bit 2 to 6 = Undefined
ggH
Channel byte2
bits 0 to 6 = channel 8 to 14
hhH
Channel byte3
bits 0 to 6 = channel 1 to 7
ssH
12 byte tuning offset of 12 semitones from C to B
00H = -64 [cents]
40H = 0 [cents] (equal temperament)
7FH = +63 [cents]
F7H
EOX (End Of Exclusive)
Key-Based Instrument Controllers
Status
Data byte
F0H
7FH,7FH,0AH,01H,0nH,kkH,nnH,vvH... F7H
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 - 0F)
kkH
Key Number
nnH
Control Number
vvH
Value
F7
EOX (End Of Exclusive)
nn=07H
Level
vv = 00H - 7FH
(Default Value = 40H)
nn=0AH
Pan
vv = 00H - 7FH
nn=5BH
Reverb Send
vv = 00H - 7FH
nn=5D
Chorus Send
vv = 00H - 7FH
Status
F7H
(Default Value = 40H)
(Default Value = 40H)
(Default Value = 40H)
(Default Value = 0)
(Default Value = 0)
(Default Value = 0)
Status
F7H
Status
0 - 127 / 64 x 100% (Relative)
Left - Right (Absolute)
0 - 127 (Absolute)
0 - 127 (Absolute)
* 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 48H.
Data Request 1RQ1 (11H)
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, 48H, 11H, aaH, bbH, ccH, 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 (SD-90)
48H
model ID #2 (SD-90)
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. 7)."
* For the checksum, refer to Example of an Exclusive message and calculating a
checksum (p. 19).
Data set 1DT1 (12H)
Status
Data byte
F0H
41H, dev, 00H, 48H, 12H, aaH, bbH, ccH, ddH,
eeH, ... ffH, sum
Byte
Explanation
F0H
Exclusive status
41H
ID number (Roland)
dev
Device ID (dev: 00H - 1FH, Initial value is 10H)
00H
Model ID #1 (SD-90)
48H
Model ID #2 (SD-90)
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 Section 2, "Parameter address map (p. 7)."
* 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.
* For the checksum, refer to Example of an Exclusive message and calculating a
checksum (p. 19).
Status
Data byte
MIDI Implementation
Status
F7H
Status
F7H
Status
5
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