• Independent of microcontroller and ECU
• Installation inside or outside the ECU enclosure
• Calibration and measurement of ECU variables
• Direct connection to host PC
• High data throughput via USB

Application Areas
The DCI-GME1 (dSPACE Calibration Interface - Generic Memory Emulator) provides access to the ECU variables for calibration and measurement. The DCI-GME1 is highly versatile, supporting a wide range of microcontrollers and electronic control units (ECUs). The memory emulator can be installed on or in the ECU and connected to the microcontroller bus via a target adapter.

Key Benefits
Direct access to the address and data bus allows maximum bandwidth for data acquisition. Typically the ECU’s read-only (flash) memory for calibration parameters is replaced by the emulation RAM on the DCI-GME1. The generic memory emulator can be connected directly to the host PC (using USB). To meet vehicle safety requirements, a special USB communication protocol with error detection and correction was implemented, as well as USB optoisolation.