Midi Implementation; Recognized Receive Data; Transmitted Data - Roland PK-9 Owner's Manual

6.

MIDI Implementation

Model: PK-9 MIDI Pedalboard

Recognized Receive Data

System Realtime Messages
Status
FEH
* By receiving an Active Sensing message, the PK-9 enters
the mode timing the interval between incoming MIDI
messages. If the interval exceeds 500ms, the PK-9 trans-
mits Note Off messages corresponding to the transmitted
notes being On, and returns from this mode.
System Exclusive messages
Data Set 1 (DT1) is the only System Exclusive messages
received by the PK-9.
Data set 1 DT1 (12H)
Status Data byte
F0H 41H, 10H, 00H, 02h, 12H, aaH, bbH,
ccH, ddH, ... eeH, sum
Byte Explanation
F0H Exclusive status
41H ID number (Roland)
10H Device ID
00H Model ID (MSB)
02H Model ID (LSB)
12H Command ID (DT1)
aaH Address MSB: upper byte of the
starting address of the data to be
sent (12H).
bbH Address: middle byte of the starting
address of the data to be sent
(Parameters Group address 00H –
03H).
ccH Address LSB: lower byte of the
starting address of the data to be
sent (00H)
ddH Data: the actual data to be sent.
Multiple bytes of data are
transmitted in order starting from
the address.
: :
eeH Data
sum Checksum
F7H EOX (End Of Exclusive)
Address of parameter groups
Address(H) Parameter group
13 00 00 Retrigger, Velocity, Touch, Portamento Time,
Octaver Value, Pedal Assign, Transpose,
Octave, MIDI Channel
All other messages received
The messages received via MIDI IN are mixed ("merged")
with the PK-9's MIDI messages and transmitted via MIDI
OUT ("Soft Thru" function).

Transmitted Data

Channel Voice Messages
Note off
Status
8nH
n= MIDI channel number
kk= note number
vv= note off velocity
Note on
Status
9nH
n= MIDI channel number:
kk= note number:
vv= note on velocity:
Control Change
Status
F7H
Modulation (Controller number 1)
Status
BnH
n= MIDI channel number:
vv= Modulation depth:
Portamento Time (Controller number 5)
Status
BnH
n= MIDI channel number:
vv= Portamento Time:
Volume (Controller number 7)
Status
BnH
n= MIDI channel number
vv= Volume:
n =MIDI channel:
vv =expression:
Pan (Controller number 10)
Status
BnH
n= MIDI channel number:
vv= Pan:
Expression (Controller number 11)
Status
BnH
n =MIDI channel:
vv =expression:
General Purpose (Controller number 16)
Status
BnH
n= MIDI channel number:
vv= Control value:
General Purpose (Controller number 17)
Status
BnH
n= MIDI channel number:
vv= Control value:
MIDI Pedalboard PK-9
MIDI Implementation
Date: January, 2012
Version: 1.00
2nd byte 3rd byte
kkH 00H
0H~FH (Ch.1~16)
00H~7FH (0~127)
00H~7FH (0~127)
2nd byte 3rd byte
kkH vvH
0H~FH (Ch.1~16)
00H~7FH (0~127)
01H~7FH (1~127)
2nd byte 3rd byte
01H vvH
0H~FH (Ch.1~16)
00H~7FH (0~127)
2nd byte 3rd byte
05H vvH
0H~FH (Ch.1~16)
00H~7FH (0~127),
2nd byte 3rd byte
07H vvH
0H~FH (Ch.1~16)
00H~7FH (0~127)
0H - FH (ch.1 - 16)
00H - 7FH (0 - 127)
2nd byte 3rd byte
0AH vvH
0H~FH (Ch.1~16)
00H~40H~7FH (Left~Center~
Right),
2nd byte 3rd byte
0BH vvH
0H - FH (ch.1 - 16)
00H - 7FH (0 - 127)
2nd byte 3rd byte
10H vvH
0H~FH (Ch.1~16)
00H~7FH (0~127)
2nd byte 3rd byte
11H vvH
0H~FH (Ch.1~16)
00H~7FH (0~127)
111
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