Axia GPIO for Computer Player Source types

Updated 2 weeks ago by Bryan Jones

Computer Player Profile GPIO Table

Computer Player is very similar to Line type GPIO. The difference is that the GPO that would normally be used to indicate the channel ON status is changed to a Next pulse. The next pulse is sent each time the ON button is pressed while the channel is in the ON state.

  • Channel is OFF and the ON button is pressed - Start Pulse (pin 4) fires. Next (pin 1) does not fire.
  • Channel is ON and the ON button is pressed - Start pulse (pin 4) does NOT fire. Next pin (pin 1) DOES fire.
Inputs (GPI)
ID
Name
Pin
Notes

GPI 1

ON Command

Pin 11

Momentary turns ON the console channel, triggers START pulse

GPI 2

OFF Command

Pin 12

Momentary turns OFF the console channel, triggers STOP pulse

GPI 3

PREVIEW Command

Pin 13

Active = PREVIEW ON

Not Active = PREVIEW OFF

GPI 4

Not used

Pin 14

GPI 5

READY Command

Pin 15

Latch to indicate READY (OFF button illuminated) for profiles defined with the READY enable

Outputs (GPO)
ID
Name
Pin
Notes

GPO 1

NEXT pulse

Pin 1

Momentary when ON button pressed and already in the ON state

GPO 2

OFF lamp

Pin 2

Latching, during OFF state, and READY command if enabled

GPO 3

PREVIEW lamp

Pin 3

Latching, during PREVIEW state

GPO 4

START pulse

Pin 4

Momentary at transition to ON

GPO 5

STOP pulse

Pin 5

Momentary at transition to OFF


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