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EKK-LM3S3748 USB H/D Evaluation Kit

Stellaris USB Eval KIt

The Stellaris® LM3S3748 Evaluation Board (EVB) 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 (12 Mbps) Host/Device controller, Analog-to-Digital Converter (ADC), and serial interfaces.

Download the full product brief 3748 Schematic

Eval Kit Software and Documentation

Manuals and Schematics

Doc number Description Date Download
Quickstart Keil Tools-1.9Evaluation Kit Quickstart Keil Tools03/02/10download
RMF-EK-LM3S3748-1.3EK-LM3S3748 README First01/19/10download
EK-LM3S3748-UM-05LM3S3748 Evaluation Kit User's Manual01/06/10download

Software Updates

Doc number Description Date Download
EKK-LM3S3748-CD-540LM3S3748 Evaluation Kit for Keil CD03/09/10download
SW-EK-LM3S3748-5727EK-LM3S3748 Firmware Development Package03/02/10download
SW-USB-win-5727Windows-side examples for USB kits03/02/10download
Luminary Micro USB VID Sublicense Application-2.0Texas Instruments VID Sublicensing Application and Policy for Stellaris MCUs12/30/09download

Software Tools

Tool Company Product Download
RTOS FreeRTOS.org™ FreeRTOS demo download
RTOS Keil, an ARM® Company RTX Real-Time Kernel Included with RVMDK
RTOS, USB Quadros™ Systems An evaluation of RTXC RTOS, RTXCusb, and (optionally) the new VisualRTXC Design Tool download
USB Device Micro Digital Micro Digital smxUSBD for EK-LM3S3748 download
USB Host and File System Micro Digital Micro Digital smxUSBH for EK-LM3S3748 download

View the Keil Quickstart tutorial

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Evaluation Board

Kit Features

  • 50-MHz Stellaris LM3S3748 microcontroller with 128 K flash and 64 K SRAM
  • 2-channel oscilloscope quickstart application
  • USB Host and Device connectors
  • Bus-powered or self-powered USB Device support
  • Simple setup: USB cable provides serial communication, debugging, and power
  • Color LCD graphics display with 128 x 128 pixel resolution
  • User LED and navigation switch with press-to-select functionality
  • 8Ω magnetic speaker with amplifier
  • microSD card slot
  • USB interface for debugging and power supply
  • DC jack for optional 5 V power supply
  • Standard ARM® 20-pin JTAG/SWD debug connector with input and output modes
  • LM3S3748 microcontroller I/O available on labeled break-out pads
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