TI Stellaris LM3S9D96 32位MCU开发方案
The Stellaris reg; LM3S9D96 Development Board provides a platform for developing systems around the advanced capabilities of the LM3S9D96 ARM reg; Cortex -M3-based microcontroller.
The LM3S9D96 is a member of the Stellaris Firestorm-class microcontroller family. Firestorm-class devices include capabilities such as 80 MHz clock speeds, an External Peripheral Interface (EPI) and Audio I2S interfaces. In addition to new hardware to support these features, the DK-LM3S9D96 board includes a rich set of peripherals found on other Stellaris boards.
The development board includes an on-board in-circuit debug interface (ICDI) that supports both JTAG and SWD debugging. A standard ARM 20-pin debug header supports an array of debugging solutions.
The Stellaris reg; LM3S9D96 Development Kit accelerates development of Firestorm-class microcontrollers. The kit also includes extensive example applications and complete source code.
The Stellaris reg; LM3S9D96 Development Board includes the following features.
#1048708; Simple set-up—USB cable provides debugging, communication, and power
#1048708; Flexible development platform with a wide range of peripherals
#1048708; Color LCD graphics display
– TFT LCD module with 320 x 240 resolution
– Resistive touch interface
#1048708; 80 MHz LM3S9D96 microcontroller with 512 K Flash, 96 K SRAM, and integrated Ethernet MAC+PHY, USB OTG, and CAN communications
– – 8 MB SDRAM (plug-in EPI option board)
– – EPI break-out board (plug-in option board)
#1048708; 1 MB serial Flash memory
#1048708; Precision 3.00 V voltage reference
#1048708; SAFERTOS operating system in microcontroller ROM
#1048708; I2S stereo audio codec
– Headphone Out
– Microphone In
#1048708; Controller Area Network (CAN) Interface
#1048708; 10/100 BaseT Ethernet
#1048708; USB On-The-Go (OTG) Connector
– Device, Host, and OTG modes
#1048708; User LED and push button
#1048708; Thumbwheel potentiometer (can be used for menu navigation)
#1048708; MicroSD card slot
#1048708; Supports a range of debugging options
– Integrated In-circuit Debug Interface (ICDI)JTAG, SWD, and SWO all supported
– Standard ARM reg; 20-pin JTAG debug connector
#1048708; USB Virtual COM Port
#1048708; Jumper shunts to conveniently reallocate I/O resources
#1048708; Develop using tools supporting Keil RealView reg; Microcontroller Development Kit (MDK-ARM), IAR Embedded Workbench, Sourcery CodeBench development tools, Code Red Technologies development tools, or Texas Instruments’ Code Composer Studio IDE
#1048708; Supported by StellarisWare reg; software including the graphics library, the USB library,and the peripheral driver library
#1048708; Optional expansion boards that work with the External Peripheral Interface (EPI) of the DK-LM3S9D96 development board extend the capabilities of this development platform
– Stellaris reg; Flash and SRAM Memory Expansion Board (DK-LM3S9B96-FS8)
Provides Flash memory, SRAM, and an improved performance LCD interface For more information on the DK-LM3S9B96-FS8 memory expansion board.
– Stellaris reg; FPGA Expansion Board (DK-LM3S9B96-FPGA) (sold separately)
Provides machine-to-machine (M2M), high-bandwidth, parallel interface capability of the Stellaris microcontroller
Allows users to control and display the FPGA expansion board’s video on the DK-LM3S9D96 development board’s large, 3.5” touchscreen display
For more information on the DK-LM3S9B96-FPGA expansion board .
– Stellaris reg; EM2 Expansion Board (DK-LM3S9B96-EM2) (sold separately)
Provides a transition between the Stellaris External Peripheral Interface (EPI) connector and the RF Evaluation Module (EM) connector
Enables wireless application development using Low Power RF and RF ID evaluation modules on the Stellaris DK-LM3S9D96 platform