DM3730CUSA

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The DM3730CUSA is a digital signal processor (DSP) designed for use in the field of embedded systems development. It is a single-core processor intended for use in custom applications where high throughput and low power consumption is paramount.

The DM3730CUSA is based on the ARM Cortex™-A8 600MHz core combined with a high-performance, low-power, low-cost multimedia accelerator. This accelerator can be programmed and used as a general-purpose processor, as well as a dedicated accelerator providing low-level support for audio, video and other multimedia tasks. The Cortex-A8 core is compliant with the ARMv7 architecture and provides full support for both 8-bit and 16-bit bus width. The DSP also features an integrated DDR2 memory controller for improved memory access times.

The processor is designed to operate in both wireless and wired networked environments, and is capable of handling high-speed data transfer from a variety of source points. It is also well suited to driving processing-intensive tasks such as audio processing and video decoding as well as encoding at up to 1080p, and is capable of processing multiple data streams simultaneously. The chip is capable of dealing with peak power demands, allowing for improved system performance and longevity.

The DM3730CUSA also features an asynchronous ARM922T processor, optimized for low-power applications, capable of a range of ARM instructions and L1/L2 cache control. It also integrates a wide range of high performance peripherals, including an ARM NEON™ media engine, multi-format video codec engines, an audio accelerator unit and a full-size display controller.

The DM3730CUSA also includes an extremely low-power PowerVR SGX graphics accelerator, a powerful vector graphic processor with dedicated hardware programmable graphic pipelines. The processor supports OpenGL ES 1.x, including the mobile and embedded profiles. The device also features an image processor engine for enhancing image quality, and a dedicated video processor for real-time video encoding, decoding and streaming. All these features signify that the device is immensely competent and capable of handling multimedia tasks with ease.

To make developing applications for the DM3730CUSA easier, the processor is supported by an array of development tools, such as the TI-RTOS, Code Composer Studio, ARM RealView and Eclipse IDE. Additionally, the processor has an on-chip system debugger, power consumption manager and hardware-based debug trace capabilities.

To ensure performance and efficiency, the DM3730CUSA comes with a range of power management modes, depending on the application. This includes Dynamic Power Management, which allows the device to switch between different power modes to reduce power consumption when needed, without compromising performance. It also offers a Core Wideband Frequency Adjustable Power Mode which allows the processor to dynamically adjust frequency, voltage and core logic levels.

In conclusion, the DM3730CUSA is a powerful and low-power embedded digital signal processor, offering a range of peripherals as well as a wide range of development tools to make programming and deploying applications easier. Its range of power management modes and system debugger makes the device ideally suited for use in embedded systems that require low power with high throughput.

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