JM-5 MIDI Implementation
2
❍
Soft (Controller number 67)
• Not received when “Soft” RX Event is Off.
❍
Hold 2 (Controller number 69)
• Not received when “Hold” RX Event is Off.
❍
Filter Resonance (Timbre/Harmonic Intensity) (Controller number 71)
❍
Release Time (Controller number 72)
❍
Attack time (Controller number 73)
❍
Cutoff (Controller number 74)
❍
Decay Time (Controller number 75)
❍
Vibrato Rate (Controller number 76)
❍
Vibrato Depth (Controller number 77)
❍
Vibrato Delay (Controller number 78)
❍
Portamento control (Controller number 84)
• A Note-on received immediately after a Portamento Control message will
change continuously in pitch, starting from the pitch of the Source Note
Number.
• If a voice is already sounding for a note number identical to the Source
Note Number, this voice will continue sounding (i.e., legato) and will,
when the next Note-on is received, smoothly change to the pitch of that
Note-on.
• The rate of the pitch change caused by Portamento Control is determined
by the Portamento Time value.
Example 1
Example 2
❍
Effect 1 (Reverb Send Level) (Controller number 91)
• This message adjusts the Reverb Send Level of each Part.
• Not received when “Reverb” RX Event is Off.
❍
Effect 3 (Chorus Send Level) (Controller number 93)
• This message adjusts the Chorus Send Level of each Part.
• Not received when “Chorus” RX Event is Off.
❍
NRPN MSB/LSB (Controller number 99, 98)
• The value set by NRPN will not be reset even if Program Change or Reset
All Controllers is received.
• Not received when “NRPN” RX Event is Off.
**NRPN**
The NRPN (Non Registered Parameter Number) message allows an extended
range of control changes to be used. On the JM-5, NRPN messages can be
used to modify sound parameters, etc.
To use these messages, you must first use NRPN messages (Controller num-
ber 98 and 99, their order does not matter) to specify the parameter to be con-
trolled, and then use Data Entry messages (Controller number 6) to specify the
value of the specified parameter.
Once an NRPN parameter has been specified, all Data Entry messages
received on that channel will modify the value of that parameter. To prevent
accidents, it is recommended that you set RPN Null (RPN Number= 7FH 7FH)
when you have finished setting the value of the desired parameter.
On the JM-5, Data entry LSB (Controller number 38) of NRPN is ignored, so it
is no problem to send Data entry MSB (Controller number 6) only (without Data
entry LSB).
On the JM-5, NRPN can be used to modify the following parameters:
Status
2nd byte
3rd byte
BnH
43H
vvH
n= MIDI channel number:
0H~FH (Ch.1~16)
vv= Control value:
00H~7FH (0~127) 0~63= OFF, 64~127= ON
Status
2nd byte
3rd byte
BnH
45H
vvH
n= MIDI channel number:
0H~FH (Ch.1~16)
vv= Control value:
00H~7FH (0~127) 0~63= OFF, 64~127= ON
Status
2nd byte
3rd byte
BnH
47H
vvH
n= MIDI channel number:
0H~FH(Ch.1~16)
vv= Resonance value
(relative change):
00H~7FH(-64~0~+63),
Initial value= 40H (no change)
Status
2nd byte
3rd byte
BnH
48H
vvH
n= MIDI channel number:
0H~FH(Ch.1~16)
vv= Release Time value
(relative change):
00H~7FH (-64~0~+63),
Initial value= 40H (no change)
Status
2nd byte
3rd byte
BnH
49H
vvH
n= MIDI channel number:
0H~FH (Ch.1~16)
vv= Attack time value (relative
change):
00H~7FH (-64~0~+63),
Initial value=40H (no change)
Status
2nd byte
3rd byte
BnH
4AH
vvH
n= MIDI channel number:
0H~FH (Ch.1~16)
vv= Cutoff value (relative
change):
00H~7FH(-64~0~+63),
Initial value= 40H (no change)
Status
2nd byte
3rd byte
BnH
4BH
vvH
n= MIDI channel number:
0H~FH (Ch.1~16)
vv= Decay Time value
(relative change):
00H~7FH (-64~0~+63),
Initial value= 40H (no change)
Status
2nd byte
3rd byte
BnH
4CH
vvH
n= MIDI channel number:
0H~FH (Ch.1~16)
vv= Vibrato Rate value
(relative change):
00H~7FH (-64~0~+63),
Initial value= 40H (no change)
Status
2nd byte
3rd byte
BnH
4DH
vvH
n= MIDI channel number:
0H~FH (Ch.1~16)
vv= Vibrato Depth Value
(relative change):
00H~7FH (-64~0~+63),
Initial Value= 40H (no change)
Status
2nd byte
3rd byte
BnH
4EH
vvH
n= MIDI channel number:
0H~FH (Ch.1~16)
vv= Vibrato Delay value
(relative change):
00H~7FH (-64~0~+63),
Initial value=40H (no change)
Status
2nd byte
3rd byte
BnH
54H
kkH
n= MIDI channel number:
0H~FH (Ch.1~16)
kk= source note number:
00H~7FH (0~127)
On MIDI
Description
Result
90 3C 40
Note on C4
C4 on
B0 54 3C
Portamento Control from C4
no change
90 40 40
Note on E4 glide from
C4 to E4
80 3C 40
Note off C4
no change
80 40 40
Note off E4
E4 off
On MIDI
Description
Result
B0 54 3C
Portamento Control from C4
no change
90 40 40
Note on E4
E4 is played with glide from
C4 to E4
80 40 40
Note off E4
E4 off
Status
2nd byte
3rd byte
BnH
5BH
vvH
n= MIDI channel number:
0H~FH (Ch.1~16)
vv= Reverb Send Level:
00H~7FH (0~127)
Status
2nd byte
3rd byte
BnH
5DH
vvH
n= MIDI channel number:
0H~FH (Ch.1~16)
vv= Chorus Send Level:
00H~7FH (0~127)
Status
2nd byte
3rd byte
BnH
63H
mmH
BnH
62H
llH
n= MIDI channel number:
0H~FH (Ch.1~16)
mm= upper byte (MSB) of the parameter number specified by NRPN
ll= lower byte (LSB) of the parameter number specified by NRPN
NRPN
Data entry
MSB LSB
MSB
Function and range
01H 08H
mmH
Vibrato Rate (relative change)
mm: 00H~40H~7FH (-64~0~+63)
01H 09H
mmH
Vibrato Depth (relative change)
mm: 00H~40H~7FH (-64~0~+63)
01H 0AH
mmH
Vibrato Delay (relative change)
mm: 00H~40H~7FH (-64~0~+63)
01H 20H
mmH
TVF Cutoff Frequency (relative change)
mm: 00H~40H~7FH (-64~0~+63)
