Roland Alfa JUNO-2 - JUNO-2 MIDI Implementation Details

6-voice
polyphonic
synthesizer
MODEL
JU-2
MIDI
Implementation
Date
: Jan.
27 1 986
Version :
1 .1
TRAKHMITTED
DATA
Sttiti
1001 nnnn
Second
Okhk
kkkk
Third
OVVV WW
1001 „„n„
Okhk kkkk
0000
0000
ton
„„„„
0000 0001
Ovw vv.v
toil „„.„
0000 oni
Ovw WW
IDll
1011
nriitn
otoo
0100
0000
0000
oni
0000
nn
0000
1011
ion
nnnn
0100
0100
0001
0001
OUl
0000
nn
0000
1100 nnnn
Oppp
pppp
tno nnnn
Obbb bbbb
Obbb
bbbb
lOU
ion
ion nnnn
0111
Din
oni
1011
1100
nil
0000
0000
0000
0000
0000
0000
NoteB :
I!
While
'CHORD MKMORV is
are
transmitted.
Note ON
kkhkkkh
Note OPF
kkkkkfck
=
Hndulat ion
ProfiraiB Change
»2,
»
ppppppp
=
-
127
Pitch
Bender Change
»
ALL
NOTES OFF
OMNI OFF
«
POLY
ON
•
modified
notes
with CHORD
MEMORY
12 Tranamitted if
the
correapondintf
fu
BMitch is
ON.
-
63 : HEHORy GROUP
or
CARTRIDGE CROUP
64
-
1Z7
: PRESET OROUP
The
value of the Ma
by EXP
PEDAL IN.
MIDI
channel
number
volune
message
TRANSMITTED
EXCLUKIVF
MESSACES
iTransmitted if
EXCL
in
the MIDI
function
is
An
Tone Parameters
with Tone names
(
APR
I
When
the
Group,
Bank or.
Number
is
changed.
Byte
a nn
0000
b 0100
0001
c
oon 0101
d
0000 nnnn
e 0010
0011
f
0010 0000
g
0000
000!
h
Ovw
WW
i
OOtt
tttt
j
nn
oiu
Description
ExcluBive
status
Roland ID «
Operation
code
=
APR (all
parametfrs)
Unit I
=
MIDI
basic
channel, nnnn
=0-15
where
nnnn
+
I
= channel I
Format
type
I
JU-I,JU-2
)
Level »
=
1
Group t
Value (
- 127
I
!n
sequence 136
bytes
total)
Tone
najse {
-
63
)
In
sequence
110 by
tea
total)
End
of
System
Exciuaive
Individual Tone
Parameter
(
IPR
1
When the
Parameters are
changed.
Byte
a nil
0000
b
0100
0001
c
0011
0110
d
0000 nnnn
e
0010 oon
f
0010
0000
g
0000
0001
h
OOpp
pppp
Description
Exclusive
atatuB
Roland
ID
•
Operation
code
=
IPR
(individual
parameter)
Unit
•
=
MIDI
boaic
channel, nnnn
=0-15
where nnnn
+
1
= channel
»
Format
type (
JU-1,JU-Z
)
Level I
=
1
Group
»
Parameter
« (
0-35. 48)
Value
t
-
127
)
h and I
{
repetitively )
End
of System
Exclusive
rei:oi;m7.ed
receive data
SlHtlIS
Second
Third
lUOO nnnn
Okkk kkkk
Ovw WW
lOlM nnnn
Okkk kkkk
OOOO
0000
100
1
nnnn
Okkk kkkk
Ovw
VVV\
lOE I nnnn
0000
0001
Owv WW
ion nnnn
01100 0101
Ovw
vi-w
!on nnnn
oooo oin
Ovw WW
101 1 nnnn
0100
GOOD OlXX
XXKX
ion nnnn
0100
0000 OOxx XXX
X
ion nnnn
0100
000
I
Olxx XXXX
ion nnnn
0100
0001
QOxx XXXX
1100 nnnn
Oppp
pppp
nio nnnn
Obbx XXXX
Obbb bbbb
1011
nnnn 0111
1010
0000 0000
1011 nnnn
oni
1010 0111 nil
ion
nnnn oin
ion
0000 0000
inn
nnnn oni
1100
0000 0000
mn
nnnn oin
1101
0000 0000
ion
nnnn
0111
1110
0000
mmam
1011 nnnn
oin
nil
0000 0000
nn
1110
Notea
Note OFF,
velocity
ignored
Note
OFF
kkkkkkk
= -
127 (12
-
lOBi
Note
ON
kkkkkkk
=
D
-
127 (12
-
108)
v^ vvvvv
=
)
-
127
Modulation
wwvv\
=
rortamento Time
vvvvvw
= - 127
Hold ON
Hold OFF
Portamento ON
Portamento
OFF
Program
Chaniie
ppppppp
= - 127
Channel After
Touch
vvvvvw
= 0-127
Pitch
Bender
Change
Local OFF
Local
ON
ALL NOTES
OFF
OHWr OFF
OMNI
ON
MONO UN
POLY ON
Active Sensing
Note
numbers
outside the
range 12
-
IDS
are transposed
to
the
nearest
octave inside this
range.
«2
«2
»5
«5
•CHORD MEMORY'
unded.
oteB with
CHORD MEMORY
>2 Recognized if the
corresponding
function
awitch is
ON.
•3
- 63
: HEHORY
OBOUP or
CARTRIDGE
GROUP
64
-
127 : PRESET
GROUP
<4 Ignored during any
key on.
>5 Mode Messages
(123
-
127)
are
also recognijied as ALL
NOTES
OFF.
Mode Messages
are recognized as
follows:
;
POLY ON
U27)
:
MONO ON (126) !
MONO ON (126t
OMNI
OFF (124) 1
OMNI
:
OFF
1
POLY
!
OMNI
=
OFF
;
MONO
«*
!
OMNI
I
POLY
:
OFF
OMNI ON
(125)
;
OMN!
=
ON
;
POLY
!
OMNI
= ON
I
MONO
M
;
OMNI
!
POLY
:
ON
dco
env mode
I
VCF
ENV MODE
VCA
ENV
MODE
DCO
WAVEFORM PULSE
DCO
WAVEFORM
SAWTOOTH
DCO
WAVEFORM SUB
DCO
RANGE
ENV
normal
ENV Inverted
ENV normal
ith
dynamics
=
ENV inverted
with
dynamics
=
ENV normal
=
ENV inverted
=
ENV normal
with dynamics
=
dynamics
ENV
1
=
GATE
2
=
ENV
3
=
GATE
with dyna
with dynai
7
DCO SUB
LEVEL
-
3
8
DCO NOISE
LEVEL
3
9 HPF
CUTOFF FHEq
-
3
10
CHORUS
2
OFF
1
=
ON
11
DCO LFO MOD
DEPTH
-
127
12 DCO
ENV MOD DEPTH
-
1Z7
13 DCO
AFTER DEPTH
-
127
14
DCO
PW^/pWM DEPTH
-
127
15 DCO
PWM RATE
I
_
127
= PW
manual
=
PWM LFO RATE
16
VCF CUTOFF FfiE«
-
127
17 VCF RESONANCE
-
127
18
VCF
LFO
MOD DEPTH
-
127
19
VCF ENV MOD
DEPTH
-
127
20
VCF KEY
FOLLOW
-
127
21
VCF
AFTER
DEPTH
-
127
22
VCA LEVEL
_
127
23
VCA AFTER
DEPTH
-
127
24
LFO HATE
-
127
25 LFO
DELAY TIME
-
127
26
ENV
Tl
-
127
(
ATTACK TIME
I
27 ENV LI
-
127 (
ATTACK
LEVEL)
28
ENV TZ
-
127 (BREAK
TIME
)
29
ENV
L2
-
12?
I
BREAK
LEVEL)
30
ENV
T3
_
127 ( DECAY
TIME
)
31
ENV L3
_
127 (SUSTAIN
LEVEL)
32
ENV
T4
-
127 (RELEASE
TIME
)
33
ENV KEY
FOLLOW
-
127
3 4
CHORUS RATE
-
127
35
BENDER
RANGE
-
12
<*
'CHORD
MEMORY' on
«6 The
volume
of
the sound can
be
controlled
by main
volume message
within
level whitch
adjusted by
the panel
volume
knob.