TMS320C6746EZCE3

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Embedded - DSP (Digital Signal Processors)

In the ever-changing world of embedded systems, an efficient and reliable Digital Signal Processor (DSP) is required. One of the most efficient and reliable DSPs currently available is the Texas Instruments TMS320C6746EZCE3. This DSP is used in a variety of applications ranging from military and aerospace to industrial automation.

TMS320C6746EZCE3 Application Fields

The TMS320C6746EZCE3 is used in a variety of applications in different sectors, some of which include:

• Telecommunications: The TMS320C6746EZCE3 is widely used in communications systems, such as cellular phones, base stations, VoIP phones, and wireless networks.
• Medical Equipment: The DSP is used in medical imaging and diagnostic equipment, such as ultrasound, X-ray, and CT scanners.
• Automotive: The DSP is used for vehicle control, navigation, engine control, and emission control.
• Consumer Electronics: The DSP is increasingly being used in consumer electronics, such as DVD and Blu-ray players, digital cameras, and gaming consoles.
• Industrial Automation: The DSP has many applications in industrial automation and process control, such as motor control, robotics, and inventories.

TMS320C6746EZCE3 Working Principle

The TMS320C6746EZCE3 is an efficient and reliable single-chip DSP, with a 32-bit floating-point processor core. It employs a modified Harvard architecture and a VLIW (Very Long Instruction Word) instruction set, which provides high performance with low power consumption. The DSP offers a range of features and functions, such as:

• 32-bit RISC CPU Core: The processor core is an ARM 7TDMI core, featuring a 5-stage pipeline and up to 264MHz operation.
• System Bus Architecture: The system bus architecture is designed to optimize the transfer of data between the central processing unit (CPU) and other subsystems. The bus architecture also supports a variety of memory configurations, including external dynamic random access memory (DRAM) and flash memory.
• Direct Memory Access (DMA): The DMA controller provides a high-speed data transfer between the processor and other subsystems. The DMA controller supports up to 16 channels, with a best-in-class total bandwidth of 12.4GB/s.
• Digital signal-processing (DSP) peripherals: The DSP includes a range of DSP peripherals, including audio codecs, video codecs, image sensors, and display controllers.
• Communication controllers: The DSP includes a range of communication controllers, including serial and peripheral interface controllers (SIPI2Cs), universal serial bus (USB) controllers, and ethernet controllers.
• Integrated power management: The integrated power management unit (PMU) provides intelligent power management, allowing the processor to transition between operating modes to optimize power efficiency.
• Multi-session debugging: The processor provides a Multi-session Debugging (MSD) mode, which enables multiple users to debug and develop code concurrently.
• Software Development Tools: The processor is supported by a range of software development tools, such as assemblers, compilers, linkers, and debuggers.

In summary, the TMS320C6746EZCE3 is a powerful and reliable DSP that is used in a variety of applications. It features an efficient 32-bit processor core, system bus architecture, DMA controller, and a range of peripherals and software development tools. The DSP is perfect for applications that require high performance, low power consumption, and reliability.

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