Part III
System Message
11
Timing Clock
Message Format:
F8H
Transmit
Sent periodically when the MIDI sync mode is master.
Receive
Receipt while the MIDI sync mode is slave causes tempo to be synced based in timing clock
information.
12
Active Sensing
Message Format:
FEH
Receive
Once this message is received, the Active Sensing mode is entered. If no MIDI message is
received for a specified amount of time, voices being sounded by this Instrument’s sound source are
released, the controller is reset, and the Active Sensing mode is exited.
13
System Exclusive Message
Message Format:
F0H iiH....F7H
ii:
ID Number
The Instrument sends and receives standard universal system exclusive messages, and system exclusive
messages that have Instrument-specific formats.
ID Number
The ID numbers handed by this Instrument are shown below.
ID Number
ID Name
44H
Casio Computer Co. Ltd
7EH
Non Real Time System Exclusive Message
7FH
Real Time System Exclusive Message
13.1
Universal Real Time System Exclusive Message
Message Format:
F0H 7FH 7FH....F7H
13.1.1
Master Volume
Message Format:
F0H 7FH 7FH 04H 01H llH mmH F7H
ll:
LSB Value(Receive:Ignored)
mm:
MSB Value
Receive
Receipt changes the song volume.
18
