Vehicle control needs are consistently increasing to meet customer performance and cost requirements. As a result, single processor systems have expanded to multiple controller solutions. With the advent of distributed processing, high speed efficient data communication methods are required. Intel's single device solution provides an innovative answer for these needs.
This paper describes the architectural features of the Intel 8044 microcontroller and shows its strengths in a total networked vehicle powertrain control application, including: spark, fuel, transmission and road-to-surface traction control.