With the launch of the ES910 rapid-prototyping modules, ETAS provides a new-generation compact module for in-vehicle rapid-prototyping applications. The ES910.2 module can be extended by adding the ES920.1 FlexRay module, which is connected to the PC through a Gbit/s Ethernet interface. It thus provides access to the CAN and LIN vehicle buses, and - in conjunction with the ES920 extension - to the FlexRay bus in a single compact unit. The ES910 also furnishes a real-time-capable 100Mbit/s ETK interface for bypass applications requiring high data throughputs. The interface enables INCA to effect the adjustment of parameter values onboard the ECU concurrent with the capture of measured variables acquired through real-time acquisition with the new micro-I/O and measurement modules of the ES400 series.