Gpi (General Purpose Interface) - Yamaha 02R96 Owner's Manual

GPI (General Purpose Interface)

The 02R96's CONTROL port (25-pin D-sub connector) provides a
GPI (General Purpose Interface). You can configure the GPI so that it
will output 8-channel trigger signals when you operate the faders or
User Defined Keys, or receive 2-channel trigger signals to control
02R96 parameters.
You can assign any function to these trigger signals. In this way, for example, you can con-
trol a "RECORDING" warning light outside a studio from the 02R96, or you can control
the 02R96's Talkback function or Dimmer function using an outside switch.
See page 300 for more information on pin assignment.
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
Use the DISPLAY ACCESS [SETUP] button to select the GPI Setup page.
1
2 To assign functions to incoming trigger signals, use the cursor buttons to
select INPUT 1 or 2.
Use the Parameter wheel or INC/DEC buttons to select a parameter, then
3
press [ENTER].
This is an example of the external circuit that operates GPI.
In this example, a trigger signal causes the LEDs to light up
when the button is selected as the trigger signal polarity
in the OUTPUT section. A trigger signal causes the LEDs to
turn off when the
polarity.
GPO0 GPO1
9 1 21
GPO4 GPO5
9 3 21
GPI0
22 5 10
GPI (General Purpose Interface)
button is selected as the trigger signal
GPO2
14 9
GPO6
16 9
GPI1
6
02R96 Version 2—Owner's Manual
225
GPO3
2 21 15
GPO7
4 21 17