Virtual simulation verification of AFDX network-side system-on-chip

Avionics Full Duplex Switched Ethernet (AFDX) technology, AFDX bus has become one of the most advanced aviation buses in the field of airborne networks due to its high real-time, high reliability, and low latency, and is currently widely used in advanced civil aviation passenger aircraft such as A380 and B787 [1]. The function of the AFDX network-side system-on-chip is to ensure the safe and reliable transmission of data between avionics systems, and it is also widely used in civil airliners, so it is important to verify it. However, due to its complex design, traditional chip verification methods cannot find chip problems in time, so it is particularly important to use virtual simulation technology to verify it.