EKK-LM3S3748

The EKK-LM3S3748 is a Stellaris LM3S3748 USB host/device evaluation kit with Keil RealView MDK-ARM, which is a compact and versatile evaluation platform for the Stellaris LM3S3748 ARM Cortex-M3 based microcontroller. The evaluation board design highlights the LM3S3748 microcontroller's key features including a USB 2.0 full speed (12Mbps) host/device controller, analog to digital Converter (ADC), and serial interfaces. The LM3S3748 EVB has connectors for both embedded USB Host and USB Device operation, allowing a range of USB application options to be evaluated. In USB Device mode, a small switch selects between bus powered and self powered options. Four ADC signals are paired as two differential channels to implement a 1MS/s oscilloscope application on the LCD display. The oscilloscope feature set includes USB Host and Device connectivity as well as SD card support. The EVB may be used either as an evaluation platform or as a low cost in circuit debug interface (ICDI).