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.
Features
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 1 MS/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). In Debug Interface mode, the on-board microcontroller is bypassed, allowing programming or debugging of an external target.
- 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
Kit Contents
- LM3S3748 Evaluation Board
- USB cables (1 each for device and debugger use)
- USB flash memory stick
- Four oscilloscope test leads for quickstart application
- 20-pin JTAG/SWD target cable
- CD containing:
- Evaluation version of the software tools
- Complete documentation
- Quickstart guide and source code
- Stellaris Peripheral Driver Library and example source code
ARM/Keil Tools
| Microcontroller | Product | Information |
|---|---|---|
| LM3S3748 | EKK-LM3S3748 Ethernet Evaluation Kit for ARM® RealView® Microcontroller Development Kit tools | Features the LM3S3748 Ethernet-enabled microcontroller and 16KB address-limited ARM RealView® MDK tools. |
IAR Tools
| Microcontroller | Product | Information |
|---|---|---|
| LM3S3748 | EKI-LM3S3748 Ethernet Evaluation Kit for IAR Embedded Workbench | Features the LM3S3748 USB H/D microcontroller and 32KB address-limited KickStart Edition of the IAR Embedded Workbench tools. |
CodeSourcery Tools
| Microcontroller | Product | Information |
|---|---|---|
| LM3S3748 | EKC-LM3S3748 USB H/D Evaluation Kit for CodeSourcery's Sourcery G++ | Features the LM3S3748 USB H/D enabled microcontroller. Includes optimized drivers and a 30-day evaluation version of CodeSourcery's Sourcery G++ professional-quality version of the GNU toolchain with Eclipse. |
code_red Tools
| Microcontroller | Product | Information |
|---|---|---|
| LM3S3748 | EKT-LM3S3748 Evaluation Kit for Code Red Technologies tools | Features an unlimited, board-locked evaluation version of Code Red Technologies tools. |
Kits
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