Detailed Midi Implementation - Viscount Cantorum Duo Plus Reference Manual

Detailed MIDI Implementation

CHANNEL MESSAGES
Using default settings, channel messages are sent and received on the following MIDI channels:
- Ch.3: Manual II notes or controls
- Ch.2: Manual notes or controls
- Ch.1: Pedal notes or controls
Ch.16 is a reserved channel (system)
Note On
Message which is generated when a key is pressed.
Data format: 9nH kkH vvH
n=channel number
kk=note number
vv=note on velocity
Note Off
Message which is generated when a key is released.
Data format: 8nH kkH vvH
9nH kkH 00H
n=channel number
kk=note number
vv=note off velocity :00H–7FH (0–127)
- This message can be also received as Note On
with velocity=0.
Control Change
Messages to control volumes, expressions and other
system controls.
•
Bank Select MSB (CC 0)
Controller transmitted in combination of Program
Change and Bank Select LSB in order to select a
specific bank of sound. It can be transmitted using the
PRG IN COMBIN. function and when stored in the
combinations and Tutti.
It also can be received on channel 16 to select the
Memory Bank.
Data format: BnH 00H vvH
n=channel number
vv=bank MSB number
•
Volume (CC 7)
Message which controls the sections volume.
Data format: BnH 07H vvH
n=channel number
vv=volume value
:0H–EH (1–15)
:1EH–65H (30–101)
:01H–7FH (1–127)
:00H (0) Note Off
:0H–EH (1–15)
:1EH–65H (30–101)
ignored
:0H–EH (1–15)
:00H–7FH (0–127)
:0H–EH (1–15)
:00H–7FH (0–127)
•
Expression (CC 11)
Message which controls the sections expression.
Data format: BnH 0BH vvH
n=channel number
vv=expression value
•
Bank Select LSB (CC 32)
Controller transmitted in combination of Program
Change and Bank Select MSB in order to select a
specific bank of sound. It can be transmitted using
the PRG IN COMBIN. function and when stored in the
combinations and Tutti.
Data format: BnH 20H vvH
n=channel number
vv=bank LSB number
•
Sustain (CC 64)
Message which controls the Sustain effect.
Data format: BnH 40H vvH
n=channel number
vv=switch
•
All Sounds Off (CC 120)
Terminates all voices currently on for the specific
channel.
Data format: BnH 78H 00H
n=channel number
•
Reset All Controllers (CC 121)
Controllers are set to the default value.
Data format: BnH 79H 00H
n=channel number
- This message is transmitted only.
•
All Notes Off (CC 123)
Terminates all notes currently on for the specific
channel.
Data format: BnH 7BH 00H
n=channel number
EN - 53
Appendix
:0H–EH (1–15)
:00H–7FH (0–127)
:0H–EH (1–15)
:00H–7FH (0–127)
:0H–EH (1–15)
:00H (0) off
(received as 00H-39H)
:7FH (127) on
(received as 40H-7FH)
:0H-EH (1–15)
:0H–EH (1–15)
:0H–EH (1–15)
Reference Manual