Yamaha GEP50 - Manual (Page 28)

5:
MIDI DATA FORMAT
1. Reception Conditions
MIDI TRG. (BASE KEY)
OOFF(OFF)
2. Reception Data
2-1. Channel Information
1) Channel Voice Message
O
note on
Can be received on the MIDI channel set in the
currently active bank.
In the case of effect 46 (Reverb & Gate), if the
MIDI TRG parameter is ON a NOTE ON message
received will trigger the effect.
If effect 47 (Pitch A) is selected, the received NO­
TE ON data is used to set the pitch shift of the
effect. NOTE ON data will be ignored, however,
if the BASE KEY parameter is set to OFF.
STATUS
NOTE NO.
VELOCITY
OOlnnnnOnH) n = 0 (channel no.D-
1 5 (channel no.16)
k = 0 (C-2)-127 (G8) O k k k k k k k
0Vvvvvvv
I PROGRAM CHANGE
Can be received on the MIDI channel set in the
currently active bank.
The effect assigned to the received program
number in the program assignment table will be
selected.
STATUS I I OOnnnn (CnH) n =0 (channel no.1 )-
1 5 (channel no.161
PROGRAM OPPPPPPP
NO. p = 0-127
v = 0-127
О NOTE OFF
Although this message causes no direct action in
the GEP50, it is essential to signal the end of
a NOTE ON message. The conditions for NOTE
OFF message reception are the same as for NO­
TE ON reception, as described above.
STATUS I 000nnnn (8nH) n = 0 (channel no.1) —
1 5 (channel no.16)
NOTE NO. O k k k k k k k
VELOCITY O v v v v v v v
k = 0 (C-2)-127 (G8)
v = 0 - 1 2 7
29 GEP50 GUITAR EFFECT PROCESSOR