Axia GPIO for Codec Source types

Updated by Bryan Jones

Codec Profile GPIO Table

Inputs (GPI)

ID
Name
Pin
Notes

GPI 1

ON Command

Pin 11

Momentary turns ON the console channel

GPI 2

OFF Command

Pin 12

Momentary turns OFF the console channel

GPI 3

TALK TO CR Command

Pin 13

Active = Routes channel audio to Preview and mutes channel

GPI 4

MUTE Command

Pin 14

Mutes console channel

GPI 5

TALKBACK Command

Pin 15

Active = Initiates Talkback to Source from operator mic or Ext Talk

Outputs (GPO)

ID
Name
Pin
Notes

GPO 1

ON lamp

Pin 1

Latching during ON state 

GPO 2

OFF lamp

Pin 2

Latching, during OFF state

GPO 3

TALK TO CR lamp

Pin 3

Latching during active TALK TO CR state

GPO 4

MUTE lamp

Pin 4

Latching during an active MUTE state

GPO 5

TALKBACK lamp

Pin 5

Latching during an active TALKBACK


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