User Manuals TEC-NOT-006 Introduction to ARINC-429 share This paper introduces the ARINC-429 bus. In particular, the physical layer and word definition are discussed. The following topics are discussed: “4.1 Overview” on page 1 “4.2 The physical layer” on page 1 “4.3 Word definition” on page 2 “4.4 Conclusion” on page 2 “4.5 References” on page 2 Download Resource Login to download this resource Username Enter your Curtiss-Wright Defense Solutions username. Password Enter the password that accompanies your username. Don’t have an account?Register here.