DM320008

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The DM320008 Evaluation Board is a great addition to any embedded systems engineer\'s arsenal. With a comprehensive set of features and flexible design, this board has been designed to speed up and enhance development processes for MCU, DSP, and other embedded processors. In this article, we will discuss the application field and working principle of the DM320008.

Application Field

The DM320008 is an open-source reference board specifically designed for the development of embedded systems based on Texas Instruments’ Tiva C Series ARM Cortex-M3 microcontroller core. It features a robust hardware platform and a complete software toolchain that includes the popular Code Composer Studio integrated development environment (IDE) and emulators for debugging.

The board is ideal for developing a variety of applications, such as remote-sensing equipment, smart sensors, consumer electronics, medical instruments, smart meters, and educational platforms. The DM320008 supports several open-source software libraries, such as USB, Bluetooth Low Energy, and ZigBee, for quick prototyping. Moreover, the board includes a wide range of on-board peripherals, like a DAC module, RTC, two 12-bit ADCs, JTAG, and two CAN interfaces. This makes the board suitable for developers of industrial continuous sensor monitoring systems.

Working Principle

The DM320008 works on the principle of a system-on-chip (SoC) wherein multiple functions are integrated onto a single chip. This helps reduce the size, complexity, and cost of the board. The main components in the DM320008 are the Tiva C Series ARM Cortex-M3 core, which acts as the main processor; the USB 2.0 interface and the JTage; and the on-board peripherals, such as the DAC module, RTC, two 12-bit ADCs, two CAN interfaces, and other peripherals.

The board has two 8-bit and two 16-bit LEDs that can be used to indicate system status. It also has four Arduino compatible external expansion pins which allow for connecting additional off-board peripherals. Furthermore, the board features two micro SD card sockets for distributed data storage. The DM320008 is powered by a single 3.3V DC power supply and can be used in either standalone mode or connected to an external connection box for development platform integration.

The board supports several different software packages, such as the Code Composer Studio IDE, ARM Compiler, Keil MDK, and IAR Workbench for programming and debugging. It also has a built-in debug feature, which enables developers to easily find bugs and fix them. The SIM4020E controller, which is incorporated into the DM320008, is a powerful tool for evaluating the system behavior and assists developers in speeding up the development cycle.

The DM320008 Evaluation Board is an easy-to-use and feature-rich platform for the development of embedded systems. With its robust hardware platform and powerful software tools, it offers developers all the tools they need to quickly create prototypes and develop end-user applications.

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