In car information system, must coexist important task layer and convenient layer. The former control engine, the latter providing tools (such as electronic window). The latter although for safety is not very important, but must always work. fitflop sale effort to reduce chip design of fault, which will promote the new integrated circuit and electronic system design method needs. Need a gateway. The gateway is an electronic system, as an important safety feature, convenient layer and remote information processing system component interface.

According to the market research company Databeans says, freescale semiconductor, is the world's leading manufacturer of car semiconductor market, 11% market share. The second is answers, market share to 10%, stmicroelectronics fitflop electra market share to 9%, renesas technology market share to 7%, NEC electronics market share to 6%, the market share of the other manufacturers to 58%, it indicates that the semiconductor market is a very fragmented car.

In the car market management company is seeking some method based on the function of the semiconductor speed up new applications and reduce costs. These methods including system developers and between semiconductor company more close cooperation, the whole industry wide used in the software standards, and protect intellectual fitflop walkstar 3  The automotive electronic system need in the system level design with extensive experience. These experience can get through the strategic cooperation. The cooperation of a example is freescale semiconductor, and stmicroelectronics started two years ago between the cooperation. The two companies recently introduced their joint design programs produced the first four car power structure micro controller products.