Release 9 to TAS-A interface with release 9.4
Config Tool Selection for TAS-A
R9 IFD Control and Display Wiring to TAS-A:
R9 IFD GPS output to TAS-A:
TAS-A A429 - Out: J121-15,36 (Port4 - Arinc743 labels - the wiring also goes to TWX although the TWX ignores with A743 labels with no ill effects)