Roland TD-6 Owner's Manual page 140

MIDI Implementation
Data Transmission
Data set 1 DT1 (12H)
Status Data byte
F0H 41H, dev, 00H, 3FH, 12H, aaH,
bbH, ccH, ddH, eeH,... ffH, sum
Byte Explanation
F0H Exclusive status
41H ID number (Roland)
dev Device ID (dev: 00H - 1FH (1 - 32) Initial value is 10H (17))
00H 3FH Model ID (TD-6)
12H Command ID (DT1)
aaH Address MSB: upper byte of the starting address of the data to
be sent
bbH Address 2nd: 2nd byte of the starting address of the data to be
sent
ccH Address 3rd: 3rd 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 once time will depend on the type
of data, and data must be requested using a specific starting address and size.
Refer to the Address and Size listed in "Parameter address map" (page 143).
* Data larger than 128 bytes must be divided into packets of 128 bytes or less. If
"Data Set 1" is transmitted successively, there must be an interval of at least 40
ms between packets.
* Regarding the checksum please refer to page 146.
GM mode
Section 1. Receive data
Channel Voice Messages
* The following Channel Voice messages can be received on channels for which
the SETUP/GM PART/Part Rx Sw is set to "ON".
Note Off
Status 2nd byte
8nH kkH
9nH kkH
n = MIDI channel number:
kk = note number:
vv = note off velocity:
* In the rhythm part (ch.10), ignored this message.
* The Velocity Values of Note Off message are ignored.
Note On
Status 2nd byte
9nH kkH
n = MIDI channel number:
kk = note number:
vv = note on velocity:
140
Status
F7H
3rd byte
vvH
00H
0H - FH (ch.1 - ch.16)
00H - 7FH (0 - 127)
00H - 7FH (0 - 127)
3rd byte
vvH
0H - FH (ch.1 - ch.16)
00H - 7FH (0 - 127)
00H - 7FH (0 - 127)
Control Change
Modulation (Controller number 1)
Status 2nd byte
BnH 01H
n = MIDI channel number:
vv = Modulation depth:
* In the rhythm part (ch.10), ignored this message.
Data Entry (Controller number 6, 38)
Status 2nd byte
BnH 06H
BnH 26H
n = MIDI channel number:0H - FH (ch.1 - ch.16)
mm, ll = The value of the parameter specified by RPN.
mm = upper byte (MSB), ll = lower byte (LSB)
* In the rhythm part (ch.10), ignored this message.
On the GM mode of TD-6, RPN can be used to modify the following parameters.
RPN Data entry
MSB LSB MSB LSB
00H 00H mmH ---
00H 01H mmH llH
00H 02H mmH ---
7FH 7FH --- ---
Volume (Controller number 7)
Status 2nd byte
BnH 07H
n = MIDI channel number:
vv = Volume:
* Volume messages are used to adjust the volume balance of each part.
Pan (Controller number 10)
Status 2nd byte
BnH 0AH
n = MIDI channel number:
vv = pan:
* In the rhythm part (ch.10), ignored this message.
Expression (Controller number 11)
Status 2nd byte
BnH 0BH
n = MIDI channel number:
vv = Expression:
* Expression messages are used to adjust the level of each part. It can be used
independently from volume messages. Expression messages are used for
musical expression within a performance; e.g., crescendo and decrescendo.
3rd byte
vvH
0H - FH (ch.1 - ch.16)
00H - 7FH (0 - 127)
3rd byte
mmH
llH
Explanation
Pitch Bend Sensitivity
mm: 00H - 18H (0 - 24 semitones)
ll: ignored (processed as 00H)
specify up to 2 octaves in semitone steps
Channel Fine Tuning
mm,ll: 00 00H - 40 00H - 7F 7FH
(-100 - 0 - +99.99 cents)
Refer to "About tuning" (page 147).
Channel Coarse Tuning
mm: 28H-40H-58H (-24 - 0 - +24 semitones)
ll: ignored (processed as 00H)
RPN null
set condition where RPN is unspecified. The
data entry messages after set RPN null will
be ignored. (No Data entry messages are
required after RPN null).
Settings already made will not change.
mm,ll: ignored
3rd byte
vvH
0H - FH (ch.1 - ch.16)
00H - 7FH (0 - 127)
3rd byte
vvH
0H - FH (ch.1 - ch.16)
00H - 40H - 7FH (Left - Center - Right)
3rd byte
vvH
0H - FH (ch.1 - ch.16)
00H - 7FH (0 - 127)