80
MIDI implementation
■
Channel mode messages In addition to the channel mode messages that can be transmitted in Panic, the
PC-50 lets you assign any channel voice message to the VALUE encoder and
transmit it.
●
Channel mode messages
Status 2nd byte 3rd byte
BnH ccH vvH
n = MIDI channel number: 0H – FH (Ch.1 – 16)
cc = controller number: 78H – 7FH
vv = control value: 00H – 7FH
❍
All sounds off (Controller number 120)
Status 2nd byte 3rd byte
BnH 78H 00H
n = MIDI channel number: 0H – FH (Ch.1 – 16)
* Transmitted in Panic.
❍
Reset all controllers (Controller number 121)
Status 2nd byte 3rd byte
BnH 79H 00H
n = MIDI channel number: 0H – FH (Ch.1 – 16)
* Transmitted in Panic.
❍
All notes off (Controller number 123)
Status 2nd byte 3rd byte
BnH 7BH 00H
n = MIDI channel number: 0H – FH (Ch.1 – 16)
* Transmitted in Panic.
■
System realtime message In addition to the Active Sensing messages that are transmitted constantly, the PC-
50 allows you to assign the following system realtime messages (other than Active
Sensing) to any controller and transmit them.
●
Timing Clock
Status
F8H
* Transmitted if the System setting F8 CLOCK is ON.
●
Start
Status
FAH
●
Continue
Status
FBH
●
Stop
Status
FCH
●
Active sensing
Status
FEH
* Transmitted at intervals of approximately 250 ms.
●
System reset
Status
FFH
PC-50_e.book 80 ページ 2005年11月10日 木曜日 午前10時33分